Alpine EV-40M-T Marine Subwoofer Source Units premium carpet with stitched Rockford

premium carpet with stitched Rockford Fosgate logo

it never sounds like a big woofer struggling in a tiny box

This tiny amplifier packs a serious full-range punch

Another handy feature — the PXE-0850X processor can send out full-range sound to a multi-speaker system in a large vehicle like a bus or RV

Alpine EV-40M-T Marine Subwoofer Source Units premium carpet with stitched RockfordAbout the Alpine EV 40M T The kit with the fit Modding your Tesla is an intimidating affair. Alpine developed the EV 40M T upgrade kit to make your upgrade seamless. No worries about fit and wiring, everything you need for your front dash is included in the kit. Front dash ready Alpine acoustically tuned the kit's speakers to match the car's interior. Built from lightweight carbon fiber, the woofers use Alpine's one of a kind HAMR surround to get the