Rockford Fosgate PM1000X1BD 1,000W Marine Mono Amplifier 15 Inch Subwoofers The amplifier should be turned

The amplifier should be turned off before changing the impedance selection

and high-frequency content from a single speaker assembly

The pair includes hardware for mounting

1D securely in a dry location with room for airflow around the heatsink

Confirm available depth and mounting-hole alignment before purchasing or beginning installation

Rockford Fosgate PM1000X1BD 1,000W Marine Mono Amplifier 15 Inch Subwoofers The amplifier should be turnedThe Rockford Fosgate PM1000X1BD is a marine grade mono amplifier designed to add dedicated low frequency power to boat, powersports, and motorsport audio systems. It delivers a single amplified channel for subwoofers or mid bass drivers, helping a system produce stronger bass without relying on a full range amplifier. Its compact chassis supports installations where available mounting space is limited. This amplifier is intended for listeners building