12″ Dual 4-ohm PRO-Series Subwoofer
Power Handling:

Peak: 1500 watts
RMS: 450 watts

Impedance: Dual 4 ohms
Blended Pulp Cone
Corrugated Surround
Aluminum Voice Coil Bobbin
Large Magnet and High Power Motor Assembly
Frequency response: 20-500 Hz
Resonance Frequency (Fs): 40 Hz
Die Cast Aluminum Basket
Top-mount depth: 5″
Sensitivity: 105dB