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Rockford Fosgate P300 10 Review

Thermal and over/under voltage protection. It also features an intelligent auto turn-of/off circuit that eliminates the need for a separate turn-on wire. On Board Adjustable Bass EQ. Rockford fosgate p300-12t punch 12 300-watt amplifed subwoofer truck + amp kit high-level (speaker line) low-level (rca).