Kicker CWQ154, CompQ 15" Dual Voice Coil Subwoofer 4-Ohm, 1100W (42CWQ154)

| Size 15-inch Voice Coil DVC Impedance 4 ohm RMS Power Rating (Watts) 1100 Peak Power Rating (Watts) 2200 Cone Material Injection Molded Polypropylene Surround Material Santoprene Rubber Free Air No Sensitivity 87.89dB at 1 Watt Frequency Response 18-100hz Top Mount Depth (Inches) 8 15/16 Bottom Mount Depth (Inches) Cutout Diameter (Inches) 13 7/8 Vas (liters) 68.88 Fs (Hz) 29.7 Xmax (millimeters) 20.5 Warranty 1 Year