Audaphon MB 18-8

With the help of the chassis overview page you find more than 5000 loudspeaker chassis.

=> more loudspeakers of this brand.
 

recommended cabinet 1:
closed cabinet with 7,7 L volume
from 78/49 Hz (-3dB/-8dB)
 
recommended cabinet 2:
31 L volume bass reflex cabinet
with HP70 reflex tube, 16 cm long.
from 37/31 Hz (-3dB/-8dB).

Audaphon MB 18-8       order no. str-mb18-8       EUR 49,00 excl. VAT: € 41.18 / $ 48.59
16 cm bass driver with paper cone. To avoid compression effects the driver possesses a pole piece hole. The basket is made of die-cast.
  • power handling (continuous/programme) = 70/140 W
  • resonance frequency fs = 44,5 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 87 dB (2,83V; 1m)
  • DC resistance Re = 7,3 Ohm
  • force factor BL = 8,11 N/A
  • voice coil inductance L = 0,75 mH
  • effective piston radiating area Sd = 133 cm2
  • effective mechanical mass incl. air load mms = 16 g
  • equivalent volume of compliance Vas = 19 l
  • total Q factor Qts = 0,46 (Qms=6,5, Qes=0,49)
  • voice coil diameter = 30 mm
  • maximum peak linear excursion vibration xlin = +/- 2,5 mm
  • mounting diameter d = 145 mm
  • overall diameter d = 180 mm
  • mounting depth (not countersunk) t = 83 mm
  • mass m = 2,2 kg
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.

Home  
 
© Copyright 2015 Iris Strassacker; All rights reserved. - errors and omissions excepted