High output alternator

[Rod-Knox]

Deep cycle batteries in the trunk that are charged when parked at home seem the best alternative. A local DJ had me install such a setup in a minivan. But I agree that the db level will be tough on the ears. It was difficult to be near the van with the system on, even well below the maximum output. The thumping was severe enough that it might cause difficulty driving. Such a status symbol is likely to fade fast.