Foss Audio & Tukwila installs JL package in BMW with hidden amp.
Updated: Oct 27, 2018
Foss Audio In Tukwila Installed a JL Audio Subwoofer with the amplifier hidden next to the factory amplifier. Added a lot of Bass but not a huge expense. The Client from Renton was surprised with how much Bass he got while not taking up to much room in the trunk. We should be tinting this on his next visit.