Classic Advanced 4" Woofer

Morel CAW428 4" Woofer

Classic Advanced Series

• Uniflow steel chassis
• Neodymium magnet system
• 2.1" large Hexatech voice coil
• High power handling
• Shallow profile DPC cone

Frequency response 75Hz to 3000Hz
8 ohm Impedance
150W Power Handling (DIN)
88dB Sensitivity (1W/1M)
2.1" diameter voice coil, 2 layer
4mm X-max (peak)

Fs 74 Hz
Re 5.5 ohm
Le 0.32mH
Qms 2.33
Qes 0.46
Qts  0.38
BL  5.0
Cms 1.007 mm/N
Mms 4.55g
Rms 0.91 Kg/s
Vas 4.5 liters
Sd 57 cm2

Flange diameter: 118.5mm (4.66")
Cut out diameter: 94mm (3.7")
Depth: 51mm (2")

Suggested box sizes:
0.1 cubic foot vented box with 1" diameter vent by 3" long for and F3 of 95Hz.
0.1 cubic foot sealed box for an F3 of 150Hz.

See pdf file for curves.