MOREL CAW 428 - Woofer 8 Ohm 11 cm CLASSIC ADVANCED LINE

11 cm bass driver with high quality cone. The magnet system is based on Neodymium technology.

• power handling (continuous/programme) = 150 W
• frequency range = 45-3000 Hz
• resonance frequency fs = 74 Hz
• impedance R = 8 Ohm
• sound pressure level SPL = 88 dB (2,83V; 1m)
• DC resistance Re = 5,5 Ohm
• force factor BL = 5 N/A
• voice coil inductance L = 0,32 mH
• effective piston radiating area Sd = 57 cm²
• effective mechanical mass incl. air load mms = 4,55 g
• equivalent volume of compliance Vas = 4,5 l
• total Q factor Qts = 0,38 (Qms=2,33, Qes=0,46)
• voice coil diameter = 54 mm
• maximum peak linear excursion vibration x_lin = +/- 4 mm
• mounting diameter d = 94 mm
• overall diameter d = 118,5 mm
• mounting depth (not countersunk) t = 45 mm

recommended cabinet 1: 
closed cabinet with 1,2 L volume 
from 152/96 Hz (-3dB/-8dB) 
  
recommended cabinet 2: 
4,3 L volume bass reflex cabinet 
with HP35 reflex tube, 8 cm long. 
from 76/61 Hz (-3dB/-8dB).

Manual / Datasheet

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