Rockford Fosgate 2 P2D4-10 10" Subwoofer- DVC (dual 4-Ohm), 300 Watts Rms, 600 Watts Peak - This bundle includes a Rockford Fosgate P2D4-10 10” Subwoofer- DVC (dual 4-Ohm), 300 Watts Rms, 600 Watts Peak, a pry kit, and a Creative Audio coozy. Rockford Fosgate P2D4-10 10” Subwoofer- DVC (dual 4-Ohm), 300 Watts Rms, 600 Watts Peak Specifications Power Handling (Watts RMS): 300 Watts RMS, 600 Watts Max Magnet Weight (oz): 66.4 oz. (1.88 kg.) Speaker Connector: Dual 10 AWG compression Shipping Weight: 13.6 Lbs. (6.16 kg) Qts: 0.57 Cutout Diameter: 9.13 in. (232 mm) Size: 10" Nominal Impedance: Dual 4-Ohm Voice Coil Diameter: 2.25" (57.15 mm) Mounting Depth: 5.92 in. (150.4 mm) SPL (dB @ 1w/1m): 84 Fs (Hz): 30.8 Qes: 0.62 Qms: 7.00 Vas (Liters): 35.4 Xmax (mm): 11 Woofer Displacement: 0.060 cu. ft. (1.7 Liters) Le (mH): 5.3 Re (Ohms): 6.40 Sd (cm2): 360 Subwoofer Type: Standard Voice Coil Type: Dual Voice Coil Sealed Box Volume (Vb): 0.59 cu. ft. (16.7 Liters) Vented Box Volume (Vb): 1.4 cu. ft. (39.6 Liters)