The B&C Speakers 12CL64 12" professional drivers are aimed at the OEM builder, for a wide variety of applications including premium quality plastic speaker cabinets, bass guitar enclosures, or any cabinet that can benefit from a significant reduction in weight. The 12CL64 offers an excellent alternative to similar performance ceramic magnet drivers.
Power Handling (RMS)250 Watts
Power Handling (max)500 Watts
Frequency Response50 to 3,000 Hz
Sensitivity98 dB 1W/1m
Voice Coil Diameter2.5"
Resonant Frequency (Fs)52 Hz
DC Resistance (Re)5.5 ohms
Voice Coil Inductance (Le)1.1 mH
Mechanical Q (Qms)4.3
Electromagnetic Q (Qes)0.32
Total Q (Qts)0.3
Compliance Equivalent Volume (Vas)2.25 ft.³
BL Product (BL)17.5 Tm
Diaphragm Mass Inc. Airload (Mms)55g
Maximum Linear Excursion (Xmax)4.5 mm
Surface Area of Cone (Sd)522 cm²
Materials of Construction
Voice Coil Wire MaterialCopper
Voice Coil FormerFiberglass
Overall Outside Diameter12.32"
Baffle Cutout Diameter11.1"
# Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)