The integrated amplifier in the subwoofer features both subsonic and low pass crossovers, and a control for adjusting the input sensitivity from 0.2V to 6V.
Both high level (speaker level) and low level (RCA type) inputs are present, making this a universal solution for use with any head unit or other input source.
For further flexibility, a variable bass boost control has been included allowing you to control the subwoofer from the front seat.
*Remote subwoofer level control
*Remote subwoofer control cable
*High level input harness/wire