Alpine R2-W12D4 R-Series 750W Dual 4-Ohm 12" Car Audio Subwoofer

2250W Peak (750W RMS) 12" R2-Series Dual 4-ohm Car Subwoofer. 12" Dual 4 ohm R2 Series Subwoofer. Alpine R2-W12D4. Subwoofer Specifications. Subwoofer Size N/A. The higher quality of speaker wire that it used for this connection, the better your subwoofer will sound.

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