The B&C 15HCX76 15" coaxial speaker features a tighter high frequency coverage characteristic that focuses output and improves throw. It is also useful for stage monitor applications that demand concentrated output and minimum "spillage". The 15HCX76's exceptionally precise pattern control is attributable to a carefully engineered waveguide coupled to the large-format high frequency driver.
Power Handling (RMS)400 Watts
Power Handling (max)800 Watts
Frequency Response40 to 18,000 Hz
Sensitivity99 dB 1W/1m
Voice Coil Diameter3"
Resonant Frequency (Fs)38 Hz
DC Resistance (Re)5.1 ohms
Voice Coil Inductance (Le)0.9 mH
Mechanical Q (Qms)5.8
Electromagnetic Q (Qes)0.3
Total Q (Qts)0.28
Compliance Equivalent Volume (Vas)8.6 ft.³
BL Product (BL)17.8 Tm
Diaphragm Mass Inc. Airload (Mms)82g
Maximum Linear Excursion (Xmax)4.5 mm
Surface Area of Cone (Sd)855 cm²
Materials of Construction
Voice Coil Wire MaterialCopper
Overall Outside Diameter15.5"
Baffle Cutout Diameter13.94"
Bolt Circle Diameter14.7"
# Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)