Rockford Fosgate 12" Prime R2 4-Ohm DVC Shallow Subwoofer
12" shallow-mount subwoofer with dual 4-ohm voice coils
mica-injected polypropylene woofer cone with poly-foam surround
stamped solid-steel frame
power range: 100-250 watts RMS (500Ws peak power)
frequency response: 43-250 Hz
sensitivity: 81 dB
top-mount depth: 3-5/8"
sealed box volume: 0.9 cubic feet
ported box volume: 1.79 cubic feet
warranty: 1 year