If your vehicle’s audio system is not giving you the sound you want, the TS-D10LS4 10" shallow-mount subwoofer might be what you are looking for. It was built to handle up to 350 W RMS with the ability to deliver impressive low frequencies. This subwoofer features an injection-molded polypropylene IMPP™ cone infused with Aramid fibers for exceptional precision and strength. The butyl rubber surround supports the subwoofer during cone excursion resulting in low distortion of the bass notes even when the music is turned up loud. With a mounting depth of only 3-1/4”, this subwoofer will fit in spaces regular subwoofers will not.This subwoofer has a 4Ω impedance useful when bridging amp or for building multi-subwoofer installations.