I have been tinkering for a while, but finally have the boxster stereo system where I am finally satisfied. Upgraded head unit, 3 amps, rear factory subwoofer with factory speakers replaced with high end Morel woofers, polk db coaxials in the doors, alpine dash speakers, and 3 bass shakers attached to each seat.
I love bass, and these cars its nearly impossible to get good bass in. The small shakers under the seats added a little vibration, but the large ones mounted to the back WOW. You would think there were 12” subwoofers hidden. You can control them to where you just feel it a little, or turn them up and the large one on the back can almost distort your vision!!!
And other than the head unit, everything visible in the cab looks factory.
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