Boss Phantom 12″ Woofer 800w Rms/1600w Max Single 4 Ohm Voice Coils

One 12&quote; Woofer with SINGLE 4 ohm Voice Coil
1600 Watts MAX 800 Watts RMS Power Handling
87dB Sensitivity, 35 Hz Resonant Frequency
Polypropylene Cone and Foam Surround
Works in 1.354 CuFt Sealed or 1.944 CuFt Ported enclosure
Mounting depth: 5-1/8&quote;