Morel CAW 428
The Morel CAW 428 is a 4 inch 8 ohm Woofer from the Classic Advanced range featuring the Morel Uniflow rigid steel chassis, Neodymium magnet system, 2.1 inch Hexatech voice coil and a shallow DPC (damped composite polymer) cone. The 8mm maximum linear excursion is high for a driver of this size.
The CAW range replace the legendary MW range.
Decoding Morel type numbers: CAW = Classic Advanced Woofer; 428= 4 inch cone, 2.1 inch voicecoil, 8 ohm impedance.
| Resonant frequency (fs) | 49 Hz | Nominal impedance (Zn) | 8 Ω |
| Mechanical Q factor (Qms) | 2.33 | DC resistance (Re) | 5.5 Ω |
| Electrical Q factor (Qes) | 0.46 | RMS power handling | 150W |
| Total Q factor (Qts) | 0.38 | Sensitivity (2.83V/1m) | 88 dB |
| Equivalent volume (Vas) | 4.5 L | Chassis diameter | 118.5 mm |
CAW428