Jantzen Audio Ja-8008 HMQ

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

=> more loudspeakers of this brand.
 


open a bigger photo

recommended cabinet 1:
closed cabinet with 4,1 L volume
from 146/92 Hz (-3dB/-8dB)
 
recommended cabinet 2:
10 L volume bass reflex cabinet
with HP70 reflex tube, 15 cm long.
from 87/65 Hz (-3dB/-8dB).

Jantzen Audio Ja-8008 HMQ       order no. Ja-8008-08-hmq       EUR 269,00 excl. VAT: € 226.05 / $ 266.74
20 cm bass driver with paper cone.
  • frequency range = 40-5000 Hz
  • resonance frequency fs = 46 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 95 dB (2,83V; 1m)
  • DC resistance Re = 6,07 Ohm
  • force factor BL = 11,1 N/A
  • effective piston radiating area Sd = 219 cm2
  • effective mechanical mass incl. air load mms = 18 g
  • equivalent volume of compliance Vas = 44,3 l
  • total Q factor Qts = 0,25 (Qms=10, Qes=0,26)
  • voice coil diameter = 39 mm
  • maximum peak linear excursion vibration xlin = +/- 3,5 mm
  • mounting diameter d = 186 mm
  • overall diameter d = 221 mm
  • mounting depth (not countersunk) t = 88 mm
PDF data sheet
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