Tweeter   Mids   Woofer   Subwoofer   Passive Radiators   no longer available  

Thiel & Partner: Accuton

Thiel & Partner knows to produce aluminiumoxyde cones.

What makes a Thiel ceramic loudspeaker driver so special?
First and most important of all, it is the membrane itself. Only in a Thiel (ACCUTON) ceramic membrane you will find such desirable features as extreme cone ridigity and hardness which is needed for speed and accurate impulse response. The stiffness/weight ratio of this material is unsurpassed, the only exception being diamond. Also you will find a very high internal sound velocity which is important for a high breakup frequency point and extended linear range.

The unique electro-chemical manufacturing process out of aluminum foil leads to very thin, form-stable diaphragms of Al2O3 in Sapphire lattice with high internal damping, unusual for such hard material. This feature is very important and responsible for very low coloration and distortion, unachieved by other membrane materials. It allows the use of first order filters even in 2-way loudspeaker designs.

The well balanced concave shape yields wide and uniform energy distribution, which is far more important than high on axis sound pressure. All mechanical parts are manufactured to high standards and very close tolerances, usually better than conventional drive units.

To our kits with Accuton loudspeakers.
 


 

Tweeter

C25-6-012       order no. T-c25-6-012       EUR 299,00 excl. VAT: € 251.26 / $ 291.46
16,4 mm tweeter with ceramic cone. In linear operation the underhang voice coil remains completely within the magnetic field.
  • power handling (continuous/programme) = 120 W
  • frequency range = 2500-32000 Hz
  • resonance frequency fs = 740 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 90 dB (2,83V; 1m)
  • DC resistance Re = 6,2 Ohm
  • force factor BL = 2,35 N/A
  • voice coil inductance L = 0,02 mH
  • effective piston radiating area Sd = 5,94 cm2
  • effective mechanical mass incl. air load mms = 0,23 g
  • total Q factor Qts = 0,38 (Qms=0,55, Qes=1,19)
  • voice coil diameter = 16,4 mm
  • maximum peak linear excursion vibration xlin = +/- 0,6 mm
  • mounting diameter d = 64 mm
  • overall diameter d = 82 mm
  • mounting depth (not countersunk) t = 57 mm
  • mass m = 0,58 kg
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C25-6-013       order no. T-c25-6-013       EUR 343,00 excl. VAT: € 288.24 / $ 334.35
16,4 mm tweeter with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 2500-32000 Hz
  • resonance frequency fs = 1450 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 92 dB (2,83V; 1m)
  • DC resistance Re = 6,1 Ohm
  • force factor BL = 2,47 N/A
  • voice coil inductance L = 0,02 mH
  • effective piston radiating area Sd = 5,94 cm2
  • effective mechanical mass incl. air load mms = 0,18 g
  • total Q factor Qts = 0,54 (Qms=0,80, Qes=1,63)
  • voice coil diameter = 16,4 mm
  • maximum peak linear excursion vibration xlin = +/- 0,15 mm
  • mounting diameter d = 64 mm
  • overall diameter d = 82 mm
  • mounting depth (not countersunk) t = 67 mm
  • mass m = 0,38 kg
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C25-6-158       order no. T-c25-6-158       EUR 389,00 excl. VAT: € 326.89 / $ 379.19
28 mm tweeter with ceramic cone. The magnet system is based on Neodymium technology. In linear operation the underhang voice coil remains completely within the magnetic field.
  • power handling (continuous/programme) = 100 W
  • frequency range = 2500-30000 Hz
  • resonance frequency fs = 810 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 92,5 dB (2,83V; 1m)
  • DC resistance Re = 5,8 Ohm
  • force factor BL = 3,27 N/A
  • voice coil inductance L = 0,01 mH
  • effective piston radiating area Sd = 5,94 cm2
  • effective mechanical mass incl. air load mms = 0,17 g
  • total Q factor Qts = 0,62 (Qms=2,68, Qes=0,81)
  • voice coil diameter = 28 mm
  • maximum peak linear excursion vibration xlin = +/- 1,2 mm
  • mounting diameter d = 58 mm
  • overall diameter d = 57,6 mm
  • mounting depth (not countersunk) t = 28 mm
  • mass m = 0,38 kg
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C30-6-024       order no. T-c30-6-024       EUR 393,00 excl. VAT: € 330.25 / $ 383.09
19,4 mm tweeter with ceramic cone. Voice coil windings immersed in magnetic fluid increase short term power handling capacity.
  • power handling (continuous/programme) = 120 W
  • frequency range = 1800-28000 Hz
  • resonance frequency fs = 930 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 93 dB (2,83V; 1m)
  • DC resistance Re = 6,0 Ohm
  • force factor BL = 3,64 N/A
  • voice coil inductance L = 0,03 mH
  • effective piston radiating area Sd = 8,55 cm2
  • effective mechanical mass incl. air load mms = 0,4 g
  • total Q factor Qts = 0,69 (Qms=1,96, Qes=1,06)
  • voice coil diameter = 19,4 mm
  • maximum peak linear excursion vibration xlin = +/- 0,5 mm
  • mounting diameter d = 64 mm
  • overall diameter d = 82 mm
  • mounting depth (not countersunk) t = 57 mm
  • mass m = 0,44 kg
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C30-6-358       order no. T-c30-6-358       EUR 428,00 excl. VAT: € 359.66 / $ 417.21
30 mm tweeter with ceramic cone. The magnet system is based on Neodymium technology. In linear operation the underhang voice coil remains completely within the magnetic field.
  • power handling (continuous/programme) = 120 W
  • frequency range = 2500-30000 Hz
  • resonance frequency fs = 810 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 93,5 dB (2,83V; 1m)
  • DC resistance Re = 5,8 Ohm
  • force factor BL = 3,98 N/A
  • voice coil inductance L = 0,01 mH
  • effective piston radiating area Sd = 8,55 cm2
  • effective mechanical mass incl. air load mms = 0,28 g
  • total Q factor Qts = 0,61 (Qms=2,54, Qes=0,81)
  • voice coil diameter = 30 mm
  • maximum peak linear excursion vibration xlin = +/- 1,2 mm
  • mounting diameter d = 58 mm
  • overall diameter d = 57,6 mm
  • mounting depth (not countersunk) t = 28 mm
  • mass m = 0,38 kg
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Mids

C90-6-078       order no. T-c90-6-078       EUR 469,00 excl. VAT: € 394.12 / $ 457.18
12 cm midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 200-5000 Hz
  • resonance frequency fs = 100 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 88 dB (2,83V; 1m)
  • DC resistance Re = 6,4 Ohm
  • force factor BL = 4,3 N/A
  • voice coil inductance L = 0,18 mH
  • effective piston radiating area Sd = 86 cm2
  • effective mechanical mass incl. air load mms = 6,96 g
  • equivalent volume of compliance Vas = 3,9 l
  • total Q factor Qts = 0,93 (Qms=2,4, Qes=1,52)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 3 mm
  • mounting diameter d = 111 mm
  • overall diameter d = 130 mm
  • mounting depth (not countersunk) t = 64,5 mm
  • mass m = 1,8 kg
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recommended cabinet 1:
closed cabinet with 2,5 L volume
from 152/96 Hz (-3dB/-8dB)

recommended cabinet 2:
9,8 L volume bass reflex cabinet
with HP50 reflex tube, 5 cm long.
from 68/59 Hz (-3dB/-8dB).

C90-6-079       order no. T-c90-6-079       EUR 469,00 excl. VAT: € 394.12 / $ 457.18
12 cm midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 250-5000 Hz
  • resonance frequency fs = 105 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 87 dB (2,83V; 1m)
  • DC resistance Re = 5,9 Ohm
  • force factor BL = 3,84 N/A
  • voice coil inductance L = 0,12 mH
  • effective piston radiating area Sd = 75 cm2
  • effective mechanical mass incl. air load mms = 5,7 g
  • equivalent volume of compliance Vas = 3,2 l
  • total Q factor Qts = 0,57 (Qms=0,9, Qes=1,52)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 2,6 mm
  • mounting diameter d = 111 mm
  • overall diameter d = 130 mm
  • mounting depth (not countersunk) t = 64,5 mm
  • mass m = 1,8 kg
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recommended cabinet 1:
closed cabinet with 3,2 L volume
from 99/63 Hz (-3dB/-8dB)

recommended cabinet 2:
13,1 L volume bass reflex cabinet
with HP50 reflex tube, 12 cm long.
from 45/39 Hz (-3dB/-8dB).

C90-6-724       order no. T-c90-6-724       EUR 519,00 excl. VAT: € 436.13 / $ 505.92
12 cm bass-midrange driver with ceramic cone. The magnet system is based on Neodymium technology. In linear operation the underhang voice coil remains completely within the magnetic field.
  • power handling (continuous/programme) = 100 W
  • frequency range = 70-5000 Hz
  • resonance frequency fs = 65 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 89 dB (2,83V; 1m)
  • DC resistance Re = 5,8 Ohm
  • force factor BL = 6,1 N/A
  • voice coil inductance L = 0,14 mH
  • effective piston radiating area Sd = 81 cm2
  • effective mechanical mass incl. air load mms = 8,9 g
  • equivalent volume of compliance Vas = 5,1 l
  • total Q factor Qts = 0,52 (Qms=5,47, Qes=0,58)
  • voice coil diameter = 80 mm
  • maximum peak linear excursion vibration xlin = +/- 4 mm
  • mounting diameter d = 124 mm
  • overall diameter d = 123,6 mm
  • mounting depth (not countersunk) t = 55 mm
  • mass m = 1,65 kg
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recommended cabinet 1:
closed cabinet with 5,2 L volume
from 85/54 Hz (-3dB/-8dB)

recommended cabinet 2:
16 L volume bass reflex cabinet
with HP50 reflex tube, 15 cm long.
from 46/36 Hz (-3dB/-8dB).

C158-8-085       order no. T-c158-8-085       EUR 309,00 excl. VAT: € 259.66 / $ 301.21
15 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 100 W
  • frequency range = 35-3000 Hz
  • resonance frequency fs = 33 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 89 dB (2,83V; 1m)
  • DC resistance Re = 7,8 Ohm
  • force factor BL = 7,5 N/A
  • voice coil inductance L = 0,54 mH
  • effective piston radiating area Sd = 113 cm2
  • effective mechanical mass incl. air load mms = 11,6 g
  • equivalent volume of compliance Vas = 35 l
  • total Q factor Qts = 0,31 (Qms=4,12, Qes=0,34)
  • voice coil diameter = 25 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 137 mm
  • overall diameter d = 158 mm
  • mounting depth (not countersunk) t = 82 mm
  • mass m = 1,65 kg
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recommended cabinet 1:
closed cabinet with 3,1 L volume
from 85/54 Hz (-3dB/-8dB)

recommended cabinet 2:
8,6 L volume bass reflex cabinet
with HP50 reflex tube, 31 cm long.
from 48/37 Hz (-3dB/-8dB).

C158-6-851       order no. T-c158-6-851       EUR 328,00 excl. VAT: € 275.63 / $ 319.73
15 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 30-3000 Hz
  • resonance frequency fs = 30 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 88 dB (2,83V; 1m)
  • DC resistance Re = 6,3 Ohm
  • force factor BL = 8,7 N/A
  • voice coil inductance L = 0,73 mH
  • effective piston radiating area Sd = 113 cm2
  • effective mechanical mass incl. air load mms = 19 g
  • equivalent volume of compliance Vas = 26,4 l
  • total Q factor Qts = 0,28 (Qms=5,1, Qes=0,3)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 137 mm
  • overall diameter d = 158 mm
  • mounting depth (not countersunk) t = 84 mm
  • mass m = 2,28 kg
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recommended cabinet 1:
closed cabinet with 0,84 L volume
from 206/130 Hz (-3dB/-8dB)

recommended cabinet 2:
1,7 L volume bass reflex cabinet
with HP50 reflex tube, 27 cm long.
from 132/98 Hz (-3dB/-8dB).

C168-6-990       order no. T-c168-6-990       EUR 878,00 excl. VAT: € 737.82 / $ 855.87
16 cm midrange driver with ceramic cone. The magnet system is based on Neodymium technology. In linear operation the underhang voice coil remains completely within the magnetic field.
  • power handling (continuous/programme) = 120 W
  • frequency range = 200-6000 Hz
  • resonance frequency fs = 55 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 93 dB (2,83V; 1m)
  • DC resistance Re = 5,4 Ohm
  • force factor BL = 11,66 N/A
  • voice coil inductance L = 0,06 mH
  • effective piston radiating area Sd = 133 cm2
  • effective mechanical mass incl. air load mms = 16,1 g
  • equivalent volume of compliance Vas = 13,1 l
  • total Q factor Qts = 0,21 (Qms=4,76, Qes=0,22)
  • maximum peak linear excursion vibration xlin = +/- 3 mm
  • mounting diameter d = 147 mm
  • overall diameter d = 168 mm
  • mounting depth (not countersunk) t = 49,5 mm
  • mass m = 1,9 kg
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recommended cabinet 1:
closed cabinet with 1,3 L volume
from 188/119 Hz (-3dB/-8dB)

recommended cabinet 2:
3,1 L volume bass reflex cabinet
with HP50 reflex tube, 16 cm long.
from 114/85 Hz (-3dB/-8dB).

C173-6-090       order no. T-c173-6-090       EUR 887,00 excl. VAT: € 745.38 / $ 864.64
16 cm midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 80-3200 Hz
  • resonance frequency fs = 57 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 93 dB (2,83V; 1m)
  • DC resistance Re = 6,61 Ohm
  • force factor BL = 11,6 N/A
  • voice coil inductance L = 0,19 mH
  • effective piston radiating area Sd = 133 cm2
  • effective mechanical mass incl. air load mms = 14 g
  • equivalent volume of compliance Vas = 15,5 l
  • total Q factor Qts = 0,24 (Qms=3,75, Qes=0,26)
  • voice coil diameter = 55 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 145,6 mm
  • overall diameter d = 173 mm
  • mounting depth (not countersunk) t = 96,35 mm
  • mass m = 3,44 kg
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recommended cabinet 1:
closed cabinet with 1,2 L volume
from 179/113 Hz (-3dB/-8dB)

recommended cabinet 2:
1,9 L volume bass reflex cabinet
with HP50 reflex tube, 34 cm long.
from 126/93 Hz (-3dB/-8dB).

C173-6-096       order no. T-c173-6-096       EUR 819,00 excl. VAT: € 688.24 / $ 798.35
16 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 40-3000 Hz
  • resonance frequency fs = 39 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 94 dB (2,83V; 1m)
  • DC resistance Re = 6,61 Ohm
  • force factor BL = 11,5 N/A
  • voice coil inductance L = 0,25 mH
  • effective piston radiating area Sd = 130 cm2
  • effective mechanical mass incl. air load mms = 14,5 g
  • equivalent volume of compliance Vas = 28 l
  • total Q factor Qts = 0,17 (Qms=3,9, Qes=0,18)
  • voice coil diameter = 55 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 145,60 mm
  • overall diameter d = 173 mm
  • mounting depth (not countersunk) t = 96,35 mm
  • mass m = 3,44 kg
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recommended cabinet 1:
closed cabinet with 1,2 L volume
from 165/104 Hz (-3dB/-8dB)

recommended cabinet 2:
2 L volume bass reflex cabinet
with HP50 reflex tube, 38 cm long.
from 117/86 Hz (-3dB/-8dB).

C173-6-096e       order no. T-c173-6-096e       EUR 889,00 excl. VAT: € 747.06 / $ 866.59
16 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 40-3000 Hz
  • resonance frequency fs = 36 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 92,5 dB (2,83V; 1m)
  • DC resistance Re = 6,61 Ohm
  • force factor BL = 11,5 N/A
  • voice coil inductance L = 0,20 mH
  • effective piston radiating area Sd = 130 cm2
  • effective mechanical mass incl. air load mms = 15,5 g
  • equivalent volume of compliance Vas = 29,8 l
  • total Q factor Qts = 0,17 (Qms=4,07, Qes=0,18)
  • voice coil diameter = 55 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 145,60 mm
  • overall diameter d = 173 mm
  • mounting depth (not countersunk) t = 96,35 mm
  • mass m = 3,44 kg
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recommended cabinet 1:
closed cabinet with 4,9 L volume
from 85/54 Hz (-3dB/-8dB)

recommended cabinet 2:
14,8 L volume bass reflex cabinet
with HP50 reflex tube, 16 cm long.
from 46/36 Hz (-3dB/-8dB).

C173-6-191       order no. T-c173-6-191       EUR 339,00 excl. VAT: € 284.87 / $ 330.45
16 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 33-2500 Hz
  • resonance frequency fs = 33 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 88 dB (2,83V; 1m)
  • DC resistance Re = 5,8 Ohm
  • force factor BL = 8,5 N/A
  • voice coil inductance L = 0,7 mH
  • effective piston radiating area Sd = 130 cm2
  • effective mechanical mass incl. air load mms = 18 g
  • equivalent volume of compliance Vas = 33 l
  • total Q factor Qts = 0,31 (Qms=5,3, Qes=0,33)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 145,6 mm
  • overall diameter d = 173 mm
  • mounting depth (not countersunk) t = 94,5 mm
  • mass m = 2,28 kg
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recommended cabinet 1:
closed cabinet with 5,3 L volume
from 82/52 Hz (-3dB/-8dB)

recommended cabinet 2:
16 L volume bass reflex cabinet
with HP50 reflex tube, 15 cm long.
from 44/34 Hz (-3dB/-8dB).

C173-6-191e       order no. T-c173-6-191e       EUR 366,00 excl. VAT: € 307.56 / $ 356.77
16 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 33-2500 Hz
  • resonance frequency fs = 33 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 88 dB (2,83V; 1m)
  • DC resistance Re = 5,8 Ohm
  • force factor BL = 8,5 N/A
  • voice coil inductance L = 0,7 mH
  • effective piston radiating area Sd = 132 cm2
  • effective mechanical mass incl. air load mms = 19,2 g
  • equivalent volume of compliance Vas = 33 l
  • total Q factor Qts = 0,32 (Qms=5,1, Qes=0,34)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 145,6 mm
  • overall diameter d = 173 mm
  • mounting depth (not countersunk) t = 94,5 mm
  • mass m = 2,28 kg
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recommended cabinet 1:
closed cabinet with 4,5 L volume
from 85/54 Hz (-3dB/-8dB)

recommended cabinet 2:
13,4 L volume bass reflex cabinet
with HP50 reflex tube, 18 cm long.
from 47/36 Hz (-3dB/-8dB).

C173-11-191e       order no. T-c173-11-191e       EUR 429,00 excl. VAT: € 360.50 / $ 418.18
16 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 33-2500 Hz
  • resonance frequency fs = 32 Hz
  • impedance R = 12 Ohm
  • sound pressure level SPL = 86 dB (2,83V; 1m)
  • DC resistance Re = 10,9 Ohm
  • force factor BL = 11,1 N/A
  • voice coil inductance L = 1,1 mH
  • effective piston radiating area Sd = 132 cm2
  • effective mechanical mass incl. air load mms = 17 g
  • equivalent volume of compliance Vas = 33 l
  • total Q factor Qts = 0,3 (Qms=5, Qes=0,32)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 145,6 mm
  • overall diameter d = 173 mm
  • mounting depth (not countersunk) t = 94,5 mm
  • mass m = 2,28 kg

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Woofer


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recommended cabinet 1:
closed cabinet with 18 L volume
from 61/38 Hz (-3dB/-8dB)

recommended cabinet 2:
63 L volume bass reflex cabinet
with HP100 reflex tube, 31 cm long.
from 31/25 Hz (-3dB/-8dB).

C220-6-221       order no. T-c220-6-221       EUR 489,00 excl. VAT: € 410.92 / $ 476.67
21 cm bass driver with ceramic cone.
  • power handling (continuous/programme) = 150 W
  • frequency range = 32-2000 Hz
  • resonance frequency fs = 28 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 90 dB (2,83V; 1m)
  • DC resistance Re = 5,8 Ohm
  • force factor BL = 8,9 N/A
  • voice coil inductance L = 0,8 mH
  • effective piston radiating area Sd = 227 cm2
  • effective mechanical mass incl. air load mms = 30,9 g
  • equivalent volume of compliance Vas = 79 l
  • total Q factor Qts = 0,37 (Qms=7,4, Qes=0,39)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 190,5 mm
  • overall diameter d = 220 mm
  • mounting depth (not countersunk) t = 105 mm
  • mass m = 2,10 kg
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recommended cabinet 1:
closed cabinet with 26 L volume
from 51/32 Hz (-3dB/-8dB)

recommended cabinet 2:
98 L volume bass reflex cabinet
with HP100 reflex tube, 28 cm long.
from 25/20 Hz (-3dB/-8dB).

C220-11-221       order no. T-c220-11-221       EUR 509,00 excl. VAT: € 427.73 / $ 496.17
21 cm bass driver with ceramic cone.
  • power handling (continuous/programme) = 150 W
  • frequency range = 32-2000 Hz
  • resonance frequency fs = 25,2 Hz
  • impedance R = 12 Ohm
  • sound pressure level SPL = 88 dB (2,83V; 1m)
  • DC resistance Re = 10,9 Ohm
  • force factor BL = 11,1 N/A
  • voice coil inductance L = 1,2 mH
  • effective piston radiating area Sd = 227 cm2
  • effective mechanical mass incl. air load mms = 30,6 g
  • equivalent volume of compliance Vas = 95 l
  • total Q factor Qts = 0,4 (Qms=6,74, Qes=0,43)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 190,5 mm
  • overall diameter d = 220 mm
  • mounting depth (not countersunk) t = 105 mm
  • mass m = 2,10 kg
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recommended cabinet 1:
closed cabinet with 6 L volume
from 99/62 Hz (-3dB/-8dB)

recommended cabinet 2:
10,8 L volume bass reflex cabinet
with HP70 reflex tube, 35 cm long.
from 66/49 Hz (-3dB/-8dB).

C220-6-222       order no. T-c220-6-222       EUR 999,00 excl. VAT: € 839.50 / $ 973.82
21 cm bass driver with ceramic cone.
  • power handling (continuous/programme) = 150 W
  • frequency range = 32-2500 Hz
  • resonance frequency fs = 24 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 93 dB (2,83V; 1m)
  • DC resistance Re = 6,7 Ohm
  • force factor BL = 11,5 N/A
  • voice coil inductance L = 0,42 mH
  • effective piston radiating area Sd = 224 cm2
  • effective mechanical mass incl. air load mms = 27 g
  • equivalent volume of compliance Vas = 115 l
  • total Q factor Qts = 0,19 (Qms=4,4, Qes=0,20)
  • voice coil diameter = 55 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 190,5 mm
  • overall diameter d = 220 mm
  • mounting depth (not countersunk) t = 107 mm
  • mass m = 3,8 kg
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recommended cabinet 1:
closed cabinet with 24 L volume
from 47/30 Hz (-3dB/-8dB)

recommended cabinet 2:
85 L volume bass reflex cabinet
with HP100 reflex tube, 41 cm long.
from 24/19 Hz (-3dB/-8dB).

S220-6-221       order no. T-s220-6-221       EUR 477,00 excl. VAT: € 400.84 / $ 464.97
21 cm bass driver with sandwich cone.
  • power handling (continuous/programme) = 150 W
  • frequency range = 31-1000 Hz
  • resonance frequency fs = 21 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 89 dB (2,83V; 1m)
  • DC resistance Re = 5,8 Ohm
  • force factor BL = 8,9 N/A
  • voice coil inductance L = 0,8 mH
  • effective piston radiating area Sd = 227 cm2
  • effective mechanical mass incl. air load mms = 33,6 g
  • equivalent volume of compliance Vas = 116 l
  • total Q factor Qts = 0,36 (Qms=6,6, Qes=0,38)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 190,5 mm
  • overall diameter d = 220 mm
  • mounting depth (not countersunk) t = 105 mm
  • mass m = 2,10 kg
PDF data sheet

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recommended cabinet 1:
closed cabinet with 8,1 L volume
from 82/52 Hz (-3dB/-8dB)

recommended cabinet 2:
15 L volume bass reflex cabinet
with HP70 reflex tube, 36 cm long.
from 54/40 Hz (-3dB/-8dB).

S220-6-222       order no. T-s220-6-222       EUR 979,00 excl. VAT: € 822.69 / $ 954.32
21 cm bass driver with sandwich cone.
  • power handling (continuous/programme) = 150 W
  • frequency range = 31-1000 Hz
  • resonance frequency fs = 21 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 92,5 dB (2,83V; 1m)
  • DC resistance Re = 6,7 Ohm
  • force factor BL = 11,5 N/A
  • voice coil inductance L = 0,42 mH
  • effective piston radiating area Sd = 224 cm2
  • effective mechanical mass incl. air load mms = 30 g
  • equivalent volume of compliance Vas = 139 l
  • total Q factor Qts = 0,2 (Qms=4,4, Qes=0,21)
  • voice coil diameter = 55 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 190,5 mm
  • overall diameter d = 220 mm
  • mounting depth (not countersunk) t = 107 mm
  • mass m = 3,8 kg
PDF data sheet

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Subwoofer


recommended cabinet 1:
closed cabinet with 7 L volume
from 62/39 Hz (-3dB/-8dB)

recommended cabinet 2:
24 L volume bass reflex cabinet
with HP50 reflex tube, 20 cm long.
from 32/25 Hz (-3dB/-8dB).

AS168-9-470       order no. T-as168-9-470       EUR 579,00 excl. VAT: € 486.55 / $ 564.40
16 cm bass driver with sandwich cone.
  • power handling (continuous/programme) = 250 W
  • frequency range = 35-1000 Hz
  • resonance frequency fs = 27 Hz
  • impedance R = 12 Ohm
  • sound pressure level SPL = 84 dB (2,83V; 1m)
  • DC resistance Re = 9 Ohm
  • force factor BL = 12,1 N/A
  • voice coil inductance L = 1 mH
  • effective piston radiating area Sd = 161 cm2
  • effective mechanical mass incl. air load mms = 36 g
  • equivalent volume of compliance Vas = 35,5 l
  • total Q factor Qts = 0,35 (Qms=4,35, Qes=0,38)
  • voice coil diameter = 47 mm
  • maximum peak linear excursion vibration xlin = +/- 8 mm
  • mounting diameter d = 148 mm
  • overall diameter d = 168 mm
  • mounting depth (not countersunk) t = 118 mm
  • mass m = 4,2 kg
PDF data sheet

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recommended cabinet 1:
closed cabinet with 9,5 L volume
from 61/39 Hz (-3dB/-8dB)

recommended cabinet 2:
37 L volume bass reflex cabinet
with HP70 reflex tube, 24 cm long.
from 29/24 Hz (-3dB/-8dB).

AS190-9-251       order no. T-as190-9-251       EUR 979,00 excl. VAT: € 822.69 / $ 954.32
18 cm bass driver with sandwich cone.
  • power handling (continuous/programme) = 250 W
  • frequency range = 30-1000 Hz
  • resonance frequency fs = 33,4 Hz
  • impedance R = 12 Ohm
  • sound pressure level SPL = 84 dB (2,83V; 1m)
  • DC resistance Re = 8,6 Ohm
  • force factor BL = 13,5 N/A
  • voice coil inductance L = 1,05 mH
  • effective piston radiating area Sd = 202 cm2
  • effective mechanical mass incl. air load mms = 49,4 g
  • equivalent volume of compliance Vas = 26,7 l
  • total Q factor Qts = 0,44 (Qms=4,75, Qes=0,49)
  • voice coil diameter = 78 mm
  • maximum peak linear excursion vibration xlin = +/- 9 mm
  • mounting diameter d = 170 mm
  • overall diameter d = 190 mm
  • mounting depth (not countersunk) t = 137 mm
  • mass m = 7 kg
PDF data sheet

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recommended cabinet 1:
closed cabinet with 25 L volume
from 49/31 Hz (-3dB/-8dB)

recommended cabinet 2:
87 L volume bass reflex cabinet
with HP100 reflex tube, 36 cm long.
from 25/20 Hz (-3dB/-8dB).

AS250-8-552       order no. T-as250-8-552       EUR 1429,00 excl. VAT: € 1200.84 / $ 1392.97
24 cm bass driver with sandwich cone.
  • power handling (continuous/programme) = 300 W
  • frequency range = 20-600 Hz
  • resonance frequency fs = 22 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 87 dB (2,83V; 1m)
  • DC resistance Re = 7,3 Ohm
  • force factor BL = 15,1 N/A
  • voice coil inductance L = 0,67 mH
  • effective piston radiating area Sd = 382 cm2
  • effective mechanical mass incl. air load mms = 92 g
  • equivalent volume of compliance Vas = 119 l
  • total Q factor Qts = 0,35 (Qms=5, Qes=0,38)
  • voice coil diameter = 114 mm
  • maximum peak linear excursion vibration xlin = +/- 9 mm
  • mounting diameter d = 230 mm
  • overall diameter d = 250 mm
  • mounting depth (not countersunk) t = 141 mm
  • mass m = 11,5 kg
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recommended cabinet 1:
closed cabinet with 23 L volume
from 61/39 Hz (-3dB/-8dB)

recommended cabinet 2:
58 L volume bass reflex cabinet
with HP100 reflex tube, 35 cm long.
from 36/27 Hz (-3dB/-8dB).

S280-6-282       order no. T-s280-6-282       EUR 1379,00 excl. VAT: € 1158.82 / $ 1344.24
27 cm bass driver with sandwich cone.
  • power handling (continuous/programme) = 150 W
  • frequency range = 20-600 Hz
  • resonance frequency fs = 20 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 93 dB (2,83V; 1m)
  • DC resistance Re = 6,6 Ohm
  • force factor BL = 14,1 N/A
  • voice coil inductance L = 0,64 mH
  • effective piston radiating area Sd = 408 cm2
  • effective mechanical mass incl. air load mms = 65 g
  • equivalent volume of compliance Vas = 226 l
  • total Q factor Qts = 0,26 (Qms=4,43, Qes=0,28)
  • voice coil diameter = 55 mm
  • maximum peak linear excursion vibration xlin = +/- 6 mm
  • mounting diameter d = 251,2 mm
  • overall diameter d = 280 mm
  • mounting depth (not countersunk) t = 131,95 mm
  • mass m = 3,80 kg
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recommended cabinet 1:
closed cabinet with 21 L volume
from 63/40 Hz (-3dB/-8dB)

recommended cabinet 2:
51 L volume bass reflex cabinet
with HP70 reflex tube, 16 cm long.
from 38/28 Hz (-3dB/-8dB).

S280-18-282       order no. T-s280-18-282       EUR 1389,00 excl. VAT: € 1167.23 / $ 1353.98
27 cm bass driver with sandwich cone.
  • power handling (continuous/programme) = 150 W
  • frequency range = 20-600 Hz
  • resonance frequency fs = 20 Hz
  • impedance R = 20 Ohm
  • sound pressure level SPL = 88,5 dB (2,83V; 1m)
  • DC resistance Re = 18,5 Ohm
  • force factor BL = 23,7 N/A
  • voice coil inductance L = 2,25 mH
  • effective piston radiating area Sd = 408 cm2
  • effective mechanical mass incl. air load mms = 63 g
  • equivalent volume of compliance Vas = 226 l
  • total Q factor Qts = 0,26 (Qms=6,74, Qes=0,27)
  • voice coil diameter = 55 mm
  • maximum peak linear excursion vibration xlin = +/- 6 mm
  • mounting diameter d = 251,2 mm
  • overall diameter d = 280 mm
  • mounting depth (not countersunk) t = 131,95 mm
  • mass m = 3,8 kg
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Passive Radiators

P173       order no. T-p173       EUR 109,00 excl. VAT: € 91.60 / $ 106.25
16 cm passive radiator.
  • resonance frequency fs = 41 Hz
  • effective piston radiating area Sd = 130 cm2
  • effective mechanical mass incl. air load mms = 15 g
  • equivalent volume of compliance Vas = 24 l
  • mounting diameter d = 145,6 mm
  • overall diameter d = 173 mm
  • mounting depth (not countersunk) t = 62 mm
PDF data sheet

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ASP190       order no. T-asp190       EUR 659,00 excl. VAT: € 553.78 / $ 642.39
18 cm passive radiator.
  • resonance frequency fs = 33 Hz
  • effective piston radiating area Sd = 202 cm2
  • effective mechanical mass incl. air load mms = 50 g
  • equivalent volume of compliance Vas = 27 l
  • mounting diameter d = 170 mm
  • overall diameter d = 190 mm
  • mounting depth (not countersunk) t = 85 mm
PDF data sheet

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P220       order no. T-p220       EUR 129,00 excl. VAT: € 108.40 / $ 125.75
21 cm passive radiator.
  • resonance frequency fs = 41 Hz
  • effective piston radiating area Sd = 224 cm2
  • effective mechanical mass incl. air load mms = 23,4 g
  • equivalent volume of compliance Vas = 26,5 l
  • mounting diameter d = 190,5 mm
  • overall diameter d = 220 mm
  • mounting depth (not countersunk) t = 76 mm
PDF data sheet

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ASP250       order no. T-asp250       EUR 699,00 excl. VAT: € 587.39 / $ 681.38
24 cm passive radiator.
  • resonance frequency fs = 22 Hz
  • effective piston radiating area Sd = 382 cm2
  • effective mechanical mass incl. air load mms = 93 g
  • equivalent volume of compliance Vas = 119 l
  • mounting diameter d = 230 mm
  • overall diameter d = 250 mm
  • mounting depth (not countersunk) t = 85 mm
PDF data sheet

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P280       order no. T-p280       EUR 349,00 excl. VAT: € 293.28 / $ 340.20
27 cm passive radiator.
  • resonance frequency fs = 21 Hz
  • effective piston radiating area Sd = 408 cm2
  • effective mechanical mass incl. air load mms = 63 g
  • equivalent volume of compliance Vas = 226 l
  • mounting diameter d = 251,2 mm
  • overall diameter d = 280 mm
  • mounting depth (not countersunk) t = 131,95 mm
PDF data sheet

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no longer sold

C50-8-044 (C² 44) Ohne Koppelvolumen für Bausatz Chorda       order no. T-c448oV       EUR 288,00 excl. VAT: € 242.02 / $ 280.74
30,5 mm tweeter with ceramic cone. Voice coil windings immersed in magnetic fluid increase short term power handling capacity.
  • power handling (continuous/programme) = 120 W
  • frequency range = 300-23000 Hz
  • resonance frequency fs = 260 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 86 dB (2,83V; 1m)
  • DC resistance Re = 7,7 Ohm
  • effective piston radiating area Sd = 23,8 cm2
  • total Q factor Qts = 0,62 (Qms=0,95, Qes=1,8)
  • voice coil diameter = 30,5 mm
  • mounting diameter d = 88 mm
  • overall diameter d = 106 mm
  • mounting depth (not countersunk) t = 33 mm
  • mass m = 0,7 kg

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C50-8-044 (C² 44)       order no. T-c50-8-044       EUR 288,00 excl. VAT: € 242.02 / $ 280.74
30,5 mm tweeter with ceramic cone. Voice coil windings immersed in magnetic fluid increase short term power handling capacity.
  • power handling (continuous/programme) = 120 W
  • frequency range = 800-12000 Hz
  • resonance frequency fs = 380 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 89 dB (2,83V; 1m)
  • DC resistance Re = 8,0 Ohm
  • force factor BL = 3,13 N/A
  • voice coil inductance L = 0,04 mH
  • effective piston radiating area Sd = 23,8 cm2
  • effective mechanical mass incl. air load mms = 1,19 g
  • total Q factor Qts = 0,74 (Qms=1,08, Qes=2,32)
  • voice coil diameter = 30,5 mm
  • maximum peak linear excursion vibration xlin = +/- 0,75 mm
  • mounting diameter d = 88 mm
  • overall diameter d = 106 mm
  • mounting depth (not countersunk) t = 67,5 mm
  • mass m = 0,88 kg
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recommended cabinet 1:
closed cabinet with 3,6 L volume
from 97/61 Hz (-3dB/-8dB)

recommended cabinet 2:
9,5 L volume bass reflex cabinet
with HP50 reflex tube, 20 cm long.
from 56/42 Hz (-3dB/-8dB).

C173-T6-95 (C² 95/T6)       order no. T-c295t6       EUR 274,00 excl. VAT: € 230.25 / $ 267.09
16 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 35-2500 Hz
  • resonance frequency fs = 33 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 88 dB (2,83V; 1m)
  • DC resistance Re = 5,8 Ohm
  • force factor BL = 8,5 N/A
  • voice coil inductance L = 0,7 mH
  • effective piston radiating area Sd = 130 cm2
  • effective mechanical mass incl. air load mms = 17 g
  • equivalent volume of compliance Vas = 33 l
  • total Q factor Qts = 0,27 (Qms=4,9, Qes=0,29)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 145,60 mm
  • overall diameter d = 173 mm
  • mounting depth (not countersunk) t = 94,50 mm
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recommended cabinet 1:
closed cabinet with 1,2 L volume
from 179/113 Hz (-3dB/-8dB)

recommended cabinet 2:
1,9 L volume bass reflex cabinet
with HP50 reflex tube, 34 cm long.
from 126/93 Hz (-3dB/-8dB).

C173N-T6-096       order no. T-c173nt6       EUR 427,00 excl. VAT: € 358.82 / $ 416.24
16 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 40-3000 Hz
  • resonance frequency fs = 39 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 94 dB (2,83V; 1m)
  • DC resistance Re = 6,61 Ohm
  • force factor BL = 11,5 N/A
  • voice coil inductance L = 0,25 mH
  • effective piston radiating area Sd = 130 cm2
  • effective mechanical mass incl. air load mms = 14,5 g
  • equivalent volume of compliance Vas = 28 l
  • total Q factor Qts = 0,17 (Qms=3,9, Qes=0,18)
  • voice coil diameter = 55 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 145,60 mm
  • overall diameter d = 173 mm
  • mounting depth (not countersunk) t = 96,35 mm
  • mass m = 3,44 kg

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recommended cabinet 1:
closed cabinet with 17 L volume
from 56/35 Hz (-3dB/-8dB)

recommended cabinet 2:
66 L volume bass reflex cabinet
with HP70 reflex tube, 15 cm long.
from 27/22 Hz (-3dB/-8dB).

C173-6-92 (C² 92/6)       order no. T-c2926       EUR 217,00 excl. VAT: € 182.35 / $ 211.53
16 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 130 W
  • frequency range = 30-3000 Hz
  • resonance frequency fs = 29 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 86,1 dB (2,83V; 1m)
  • DC resistance Re = 6,1 Ohm
  • force factor BL = 5,1 N/A
  • voice coil inductance L = 0,36 mH
  • effective piston radiating area Sd = 133 cm2
  • effective mechanical mass incl. air load mms = 13,8 g
  • equivalent volume of compliance Vas = 54,8 l
  • total Q factor Qts = 0,42 (Qms=1,44, Qes=0,59)
  • voice coil diameter = 39 mm
  • maximum peak linear excursion vibration xlin = +/- 4 mm
  • mounting diameter d = 145,6 mm
  • overall diameter d = 173 mm
  • mass m = 2,45 kg

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C30-6-023       order no. not-available       - not available
19,4 mm tweeter with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 1800-28000 Hz
  • resonance frequency fs = 570 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 89,5 dB (2,83V; 1m)
  • DC resistance Re = 6,3 Ohm
  • force factor BL = 2,89 N/A
  • voice coil inductance L = 0,04 mH
  • effective piston radiating area Sd = 8,55 cm2
  • effective mechanical mass incl. air load mms = 0,39 g
  • total Q factor Qts = 0,4 (Qms=0,65, Qes=1,07)
  • voice coil diameter = 19,4 mm
  • maximum peak linear excursion vibration xlin = +/- 1,1 mm
  • mounting diameter d = 88 mm
  • overall diameter d = 106 mm
  • mounting depth (not countersunk) t = 67,5 mm
  • mass m = 1,04 kg
PDF data sheet

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recommended cabinet 1:
closed cabinet with 2,5 L volume
from 119/75 Hz (-3dB/-8dB)

recommended cabinet 2:
10,1 L volume bass reflex cabinet
with HP50 reflex tube, 11 cm long.
from 55/46 Hz (-3dB/-8dB).

C90-6-089       order no. not-available       - not available
14 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 70-3000 Hz
  • resonance frequency fs = 72 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 89,5 dB (2,83V; 1m)
  • DC resistance Re = 6,4 Ohm
  • force factor BL = 7,3 N/A
  • voice coil inductance L = 0,41 mH
  • effective piston radiating area Sd = 83 cm2
  • effective mechanical mass incl. air load mms = 9,4 g
  • equivalent volume of compliance Vas = 5,1 l
  • total Q factor Qts = 0,48 (Qms=7, Qes=0,52)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 4 mm
  • mounting diameter d = 111 mm
  • overall diameter d = 130 mm
  • mounting depth (not countersunk) t = 64,5 mm
  • mass m = 1,8 kg
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recommended cabinet 1:
closed cabinet with 1,5 L volume
from 124/78 Hz (-3dB/-8dB)

recommended cabinet 2:
2,4 L volume bass reflex cabinet
with HP50 reflex tube, 58 cm long.
from 87/65 Hz (-3dB/-8dB).

C153-4-082       order no. not-available       - not available
14 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 100 W
  • frequency range = 40-3000 Hz
  • resonance frequency fs = 27 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 91 dB (2,83V; 1m)
  • DC resistance Re = 3,3 Ohm
  • force factor BL = 5,6 N/A
  • voice coil inductance L = 0,39 mH
  • effective piston radiating area Sd = 83 cm2
  • effective mechanical mass incl. air load mms = 9,6 g
  • equivalent volume of compliance Vas = 35,5 l
  • total Q factor Qts = 0,16 (Qms=5,22, Qes=0,17)
  • voice coil diameter = 26 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 116 mm
  • overall diameter d = 153 mm
  • mounting depth (not countersunk) t = 71 mm
  • mass m = 1,28 kg
PDF data sheet

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recommended cabinet 1:
closed cabinet with 1,9 L volume
from 125/79 Hz (-3dB/-8dB)

recommended cabinet 2:
3,5 L volume bass reflex cabinet
with HP50 reflex tube, 36 cm long.
from 82/61 Hz (-3dB/-8dB).

C153-8-082       order no. not-available       - not available
14 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 100 W
  • frequency range = 40-3000 Hz
  • resonance frequency fs = 31,8 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 89 dB (2,83V; 1m)
  • DC resistance Re = 7,7 Ohm
  • force factor BL = 7,4 N/A
  • voice coil inductance L = 0,68 mH
  • effective piston radiating area Sd = 83 cm2
  • effective mechanical mass incl. air load mms = 7,7 g
  • equivalent volume of compliance Vas = 32 l
  • total Q factor Qts = 0,2 (Qms=5,8, Qes=0,21)
  • voice coil diameter = 25 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 116 mm
  • overall diameter d = 153 mm
  • mounting depth (not countersunk) t = 71 mm
  • mass m = 1,28 kg
PDF data sheet

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recommended cabinet 1:
closed cabinet with 2,6 L volume
from 115/73 Hz (-3dB/-8dB)

recommended cabinet 2:
6 L volume bass reflex cabinet
with HP50 reflex tube, 23 cm long.
from 70/52 Hz (-3dB/-8dB).

C173-6-197       order no. not-available       - not available
16 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 35-3000 Hz
  • resonance frequency fs = 35 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 91 dB (2,83V; 1m)
  • DC resistance Re = 5,7 Ohm
  • force factor BL = 9,2 N/A
  • voice coil inductance L = 0,25 mH
  • effective piston radiating area Sd = 133 cm2
  • effective mechanical mass incl. air load mms = 16,8 g
  • equivalent volume of compliance Vas = 30,5 l
  • total Q factor Qts = 0,24 (Qms=4,48, Qes=0,25)
  • voice coil diameter = 56 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 145,6 mm
  • overall diameter d = 173 mm
  • mounting depth (not countersunk) t = 98,35 mm
  • mass m = 3,44 kg
PDF data sheet

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recommended cabinet 1:
closed cabinet with 3,6 L volume
from 97/61 Hz (-3dB/-8dB)

recommended cabinet 2:
9,5 L volume bass reflex cabinet
with HP50 reflex tube, 20 cm long.
from 56/42 Hz (-3dB/-8dB).

C173-6-095E       order no. not-available       - not available
16 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 35-2800 Hz
  • resonance frequency fs = 33 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 88 dB (2,83V; 1m)
  • DC resistance Re = 5,8 Ohm
  • force factor BL = 8,5 N/A
  • voice coil inductance L = 0,7 mH
  • effective piston radiating area Sd = 130 cm2
  • effective mechanical mass incl. air load mms = 17,5 g
  • equivalent volume of compliance Vas = 33 l
  • total Q factor Qts = 0,27 (Qms=4,8, Qes=0,29)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 145,60 mm
  • overall diameter d = 173 mm
  • mounting depth (not countersunk) t = 94,50 mm
  • mass m = 2,28 kg
PDF data sheet

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recommended cabinet 1:
closed cabinet with 3,2 L volume
from 100/63 Hz (-3dB/-8dB)

recommended cabinet 2:
5,4 L volume bass reflex cabinet
with HP50 reflex tube, 37 cm long.
from 69/51 Hz (-3dB/-8dB).

C173-8-094       order no. not-available       - not available
16 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 32-2500 Hz
  • resonance frequency fs = 23 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 88,5 dB (2,83V; 1m)
  • DC resistance Re = 8,2 Ohm
  • force factor BL = 9,59 N/A
  • voice coil inductance L = 0,66 mH
  • effective piston radiating area Sd = 130 cm2
  • effective mechanical mass incl. air load mms = 16,3 g
  • equivalent volume of compliance Vas = 68 l
  • total Q factor Qts = 0,18 (Qms=1,4, Qes=0,21)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 145,6 mm
  • overall diameter d = 173 mm
  • mounting depth (not countersunk) t = 94,5 mm
  • mass m = 2,28 kg
PDF data sheet

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recommended cabinet 1:
closed cabinet with 4,3 L volume
from 82/52 Hz (-3dB/-8dB)

recommended cabinet 2:
12,3 L volume bass reflex cabinet
with HP50 reflex tube, 22 cm long.
from 46/35 Hz (-3dB/-8dB).

C173-11-095       order no. not-available       - not available
16 cm bass-midrange driver with ceramic cone.
  • power handling (continuous/programme) = 120 W
  • frequency range = 35-2500 Hz
  • resonance frequency fs = 30 Hz
  • impedance R = 12 Ohm
  • sound pressure level SPL = 87 dB (2,83V; 1m)
  • DC resistance Re = 11 Ohm
  • force factor BL = 10,2 N/A
  • voice coil inductance L = 1 mH
  • effective piston radiating area Sd = 130 cm2
  • effective mechanical mass incl. air load mms = 16 g
  • equivalent volume of compliance Vas = 34 l
  • total Q factor Qts = 0,3 (Qms=4,23, Qes=0,32)
  • voice coil diameter = 38 mm
  • maximum peak linear excursion vibration xlin = +/- 5 mm
  • mounting diameter d = 145,6 mm
  • overall diameter d = 173 mm
  • mounting depth (not countersunk) t = 94,5 mm
  • mass m = 2,28 kg
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recommended cabinet 1:
closed cabinet with 21 L volume
from 57/36 Hz (-3dB/-8dB)

recommended cabinet 2:
51 L volume bass reflex cabinet
with HP70 reflex tube, 20 cm long.
from 34/26 Hz (-3dB/-8dB).

S280-18-282n       order no. not-available       - not available
27 cm bass driver with sandwich cone.
  • power handling (continuous/programme) = 150 W
  • frequency range = 18-500 Hz
  • resonance frequency fs = 18 Hz
  • impedance R = 20 Ohm
  • sound pressure level SPL = 88 dB (2,83V; 1m)
  • DC resistance Re = 18,5 Ohm
  • force factor BL = 25,4 N/A
  • voice coil inductance L = 1,96 mH
  • effective piston radiating area Sd = 408 cm2
  • effective mechanical mass incl. air load mms = 83 g
  • equivalent volume of compliance Vas = 226 l
  • total Q factor Qts = 0,26 (Qms=6,87, Qes=0,27)
  • voice coil diameter = 55 mm
  • maximum peak linear excursion vibration xlin = +/- 6 mm
  • mounting diameter d = 251,2 mm
  • overall diameter d = 280 mm
  • mounting depth (not countersunk) t = 132 mm
  • mass m = 3,8 kg
PDF data sheet

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Tweeter   Mids   Woofer   Subwoofer   Passive Radiators   no longer sold  
The cabinet volume calculations are executed considering an external resistance of 0.3 Ohm. We are using, if no other data is known or available, the information supplied by the manufacturer.

Please note: the frequency response doesn't say much about the cut-off frequency inside the cabinet! Therefore, we mostly give you 2 examples with dimensioning considerations and an indication, how low the loudspeaker will reproduce.

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