Have any of you heard of "the buttkicker"??
it is a true subsonic output device. the size of an old engine oil can .
It outputs true subsonic vibrations, down to 10Hz. with is the natural fequency of an earthquake!!! the inventor was at our engineering facility ( we are automotive interior systems design/manufacturer, i'm in product development)
we installed one into a pontiac grandprix. it sounded awesome.....
I mean felt awesome!!! RIGHT IN YOUR CHEST.
it vibrates the vehicle body and you feel it. design originally for rock band drummers to feel the beat as they all wear earplugs now days.
anyway. I think this would work awesome bolted to the floor of the cockpit. takes MUCH less room that 2 or 3 subs and still outputs more subwoofer "feeling" with a 500watt amp.
Audiofn, heard or played with these?
retail $200, amp retail$200 and can double for a 110V power inverter.