Audax AM21LB25ALBC

Audax AM21LB25ALBC
€290.00 *

Prices incl. VAT plus shipping costs

Delivery time approx. 5 working days

  • au-AM21LB25ALBC
21cm Fullrange from Frech origin, very precise and linear. Combines all the best... more
Product information "Audax AM21LB25ALBC"

21cm Fullrange from Frech origin, very precise and linear. Combines all the best fullrange knowledge. Ventilated Aluminium frames, plated warheads anti-swirling, goldplated connectors,  membranes of cellulose fibre and nipples known as “any paper” (6 treatments are applied to obtain best the linearity and distortion), suspensions peripheral coated, windings carried out in coppered cladded aluminium wire (CCAW) in a symmetrical way compared to the support (winding inter-exter) make these products a range which will allure, doubtless, the majority of the users intothe concept of “Full range.



  • power handling (continuous/programme) = 35/70 W
  • frequency range = 43-20000 Hz
  • resonance frequency fs = 43 Hz
  • impedance R = 8 Ohm
  • sound pressure level SPL = 95 dB (2,83V; 1m)
  • DC resistance Re = 5,55 Ohm
  • force factor BL = 6,96 N/A
  • voice coil inductance L = 0,34 mH
  • effective piston radiating area Sd = 214 cm2
  • effective mechanical mass incl. air load mms = 13,6 g
  • equivalent volume of compliance Vas = 65 l
  • total Q factor Qts = 0,40 (Qms=7,14, Qes=0,42)
  • voice coil diameter = 25 mm
  • maximum peak linear excursion vibration xlin = +/- 2,25mm
  • mounting diameter d = 187 mm
  • overall diameter d = 210/235 mm
  • mounting depth (not countersunk) t = 100 mm
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