Tweeter   Coaxial speaker   Full Range   Woofer  

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Tweeter


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TW25SD1-8       order no. av-tw25sd1-8       EUR 18,00 excl. VAT: € 15.13 / $ 17.70
25 mm dome tweeter with high quality dome.
  • frequency range = 1200-22000 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 92 dB (2,83V; 1m)
  • voice coil diameter = 25 mm
  • mounting diameter d = 73 mm
  • overall diameter d = 99,3 mm
  • mounting depth (not countersunk) t = 25 mm

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TW30SD1-4       order no. av-tw30sd1-4       EUR 22,00 excl. VAT: € 18.49 / $ 21.63
30 mm dome tweeter with high quality dome.
  • frequency range = 800-22000 Hz
  • resonance frequency fs = 1100 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 92 dB (2,83V; 1m)
  • voice coil diameter = 30 mm
  • mounting diameter d = 81 mm
  • overall diameter d = 120,2 mm
  • mounting depth (not countersunk) t = 33 mm

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KOAX 3       order no. av-koax3       EUR 15,00 excl. VAT: € 12.61 / $ 14.75
8 cm coax driver with high quality cone.
  • frequency range = 200-20000 Hz
  • resonance frequency fs = 164 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 79,2 dB (2,83V; 1m)
  • DC resistance Re = 6,5 Ohm
  • force factor BL = 2,69 N/A
  • voice coil inductance L = 0,3 mH
  • effective piston radiating area Sd = 20 cm2
  • effective mechanical mass incl. air load mms = 2,14 g
  • equivalent volume of compliance Vas = 0,2 l
  • total Q factor Qts = 1,47 (Qms=5,62, Qes=1,99)
  • voice coil diameter = 20 mm
  • maximum peak linear excursion vibration xlin = +/- 3 mm
  • mounting diameter d = 70 mm
  • overall diameter d = 90 mm
  • mounting depth (not countersunk) t = 48 mm

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BB3PPC       order no. av-bb3ppc       EUR 22,00 excl. VAT: € 18.49 / $ 21.63
8 cm full range driver with high quality cone.
  • frequency range = 150-20000 Hz
  • resonance frequency fs = 132 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 84,1 dB (2,83V; 1m)
  • DC resistance Re = 7 Ohm
  • force factor BL = 3,26 N/A
  • voice coil inductance L = 0,26 mH
  • effective piston radiating area Sd = 30 cm2
  • effective mechanical mass incl. air load mms = 2,3 g
  • equivalent volume of compliance Vas = 0,8 l
  • total Q factor Qts = 0,93 (Qms=3,58, Qes=1,26)
  • voice coil diameter = 25,5 mm
  • maximum peak linear excursion vibration xlin = +/- 4 mm
  • mounting diameter d = 74 mm
  • overall diameter d = 94 mm
  • mounting depth (not countersunk) t = 56 mm

 

Woofer


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MW4PPC1-4       order no. av-mw4ppc1-4       EUR 30,00 excl. VAT: € 25.21 / $ 29.50
0 cm bass-midrange driver with high quality cone.
  • frequency range = 50-6000 Hz
  • resonance frequency fs = 69 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 88,5 dB (2,83V; 1m)
  • DC resistance Re = 4 Ohm
  • force factor BL = 3,8 N/A
  • voice coil inductance L = 0,26 mH
  • effective piston radiating area Sd = 56,7 cm2
  • effective mechanical mass incl. air load mms = 4,64 g
  • equivalent volume of compliance Vas = 5,18 l
  • total Q factor Qts = 0,58 (Qms=5,14, Qes=0,651)
  • voice coil diameter = 25,55 mm
  • maximum peak linear excursion vibration xlin = +/- 3 mm
  • mounting depth (not countersunk) t = 82 mm

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recommended cabinet 1:
closed cabinet with 4,8 L volume
from 82/52 Hz (-3dB/-8dB)
 
recommended cabinet 2:
20 L volume bass reflex cabinet
with HP70 reflex tube, 25 cm long.
from 38/32 Hz (-3dB/-8dB).

MW5-25PPC1-8       order no. av-mw5-25ppc1-8       EUR 45,00 excl. VAT: € 37.82 / $ 44.24
14 cm bass-midrange driver with high quality cone.
  • frequency range = 40-6000 Hz
  • resonance frequency fs = 51 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 88 dB (2,83V; 1m)
  • DC resistance Re = 7,2 Ohm
  • force factor BL = 6,97 N/A
  • voice coil inductance L = 0,39 mH
  • effective piston radiating area Sd = 87 cm2
  • effective mechanical mass incl. air load mms = 11 g
  • equivalent volume of compliance Vas = 9,2 l
  • total Q factor Qts = 0,49 (Qms=6,67, Qes=0,53)
  • voice coil diameter = 25,5 mm
  • maximum peak linear excursion vibration xlin = +/- 4 mm
  • mounting diameter d = 125 mm
  • overall diameter d = 151,5 mm
  • mounting depth (not countersunk) t = 82 mm

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recommended cabinet 1:
closed cabinet with 4,6 L volume
from 83/52 Hz (-3dB/-8dB)
 
recommended cabinet 2:
18 L volume bass reflex cabinet
with HP50 reflex tube, 12 cm long.
from 37/32 Hz (-3dB/-8dB).

MW5-25UPC1-8       order no. av-mw5-25upc1-8       - not available
13 cm bass-midrange driver with high quality cone.
  • resonance frequency fs = 58,5 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 87,5 dB (2,83V; 1m)
  • DC resistance Re = 6,58 Ohm
  • force factor BL = 5,64 N/A
  • voice coil inductance L = 0,4 mH
  • effective piston radiating area Sd = 70 cm2
  • effective mechanical mass incl. air load mms = 9,03 g
  • equivalent volume of compliance Vas = 5,64 l
  • total Q factor Qts = 0,56 (Qms=2,7, Qes=0,71)
  • voice coil diameter = 25 mm
  • maximum peak linear excursion vibration xlin = +/- 4 mm
  • mounting diameter d = 114 mm
  • overall diameter d = 140 mm
  • mounting depth (not countersunk) t = 54 mm

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recommended cabinet 1:
closed cabinet with 9,6 L volume
from 82/52 Hz (-3dB/-8dB)
 
recommended cabinet 2:
39 L volume bass reflex cabinet
with HP70 reflex tube, 10 cm long.
from 38/32 Hz (-3dB/-8dB).

W6-UPC1-8       order no. av-w6-5upc1-8       EUR 29,00 excl. VAT: € 24.37 / $ 28.51
15 cm bass-midrange driver with high quality cone.
  • frequency range = 30-6000 Hz
  • resonance frequency fs = 51 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 88,9 dB (2,83V; 1m)
  • DC resistance Re = 6,7 Ohm
  • force factor BL = 6,3 N/A
  • voice coil inductance L = 0,37 mH
  • effective piston radiating area Sd = 129 cm2
  • effective mechanical mass incl. air load mms = 12 g
  • equivalent volume of compliance Vas = 18,5 l
  • total Q factor Qts = 0,5 (Qms=2, Qes=0,66)
  • voice coil diameter = 25 mm
  • maximum peak linear excursion vibration xlin = +/- 4 mm
  • mounting diameter d = 141 mm
  • overall diameter d = 168 mm
  • mounting depth (not countersunk) t = 66 mm

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recommended cabinet 1:
closed cabinet with 11,5 L volume
from 80/50 Hz (-3dB/-8dB)
 
recommended cabinet 2:
46 L volume bass reflex cabinet
with HP70 reflex tube, 9 cm long.
from 36/31 Hz (-3dB/-8dB).

W6-5HC1-4       order no. av-w6-5hc1-4       - not available
15 cm bass-midrange driver with high quality cone.
  • frequency range = 45-5000 Hz
  • resonance frequency fs = 55 Hz
  • impedance R = 4 Ohm
  • sound pressure level SPL = 91 dB (2,83V; 1m)
  • DC resistance Re = 3,2 Ohm
  • force factor BL = 4,4 N/A
  • voice coil inductance L = 0,24 mH
  • effective piston radiating area Sd = 131 cm2
  • effective mechanical mass incl. air load mms = 10,5 g
  • equivalent volume of compliance Vas = 15 l
  • total Q factor Qts = 0,54 (Qms=2,8, Qes=0,67)
  • voice coil diameter = 25 mm
  • maximum peak linear excursion vibration xlin = +/- 4 mm
  • mounting diameter d = 141 mm
  • overall diameter d = 168 mm
  • mounting depth (not countersunk) t = 66 mm

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recommended cabinet 1:
closed cabinet with 26 L volume
from 58/37 Hz (-3dB/-8dB)
 
recommended cabinet 2:
92 L volume bass reflex cabinet
with HP100 reflex tube, 22 cm long.
from 30/24 Hz (-3dB/-8dB).

W8UPC1-8       order no. av-w8upc1-8       - not available
20 cm bass driver with high quality cone.
  • frequency range = 40-7000 Hz
  • resonance frequency fs = 26,8 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 89,6 dB (2,83V; 1m)
  • DC resistance Re = 6,54 Ohm
  • force factor BL = 6,64 N/A
  • voice coil inductance L = 0,56 mH
  • effective piston radiating area Sd = 216 cm2
  • effective mechanical mass incl. air load mms = 20 g
  • equivalent volume of compliance Vas = 115 l
  • total Q factor Qts = 0,37 (Qms=1,98, Qes=0,46)
  • voice coil diameter = 35 mm
  • maximum peak linear excursion vibration xlin = +/- 4,5 mm
  • mounting diameter d = 188 mm
  • overall diameter d = 217 mm
  • mounting depth (not countersunk) t = 88 mm
Tweeter   Coaxial speaker   Full Range   Woofer  
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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© Copyright 2012 Iris Strassacker; All rights reserved. - errors and omissions excepted