Any tube subwoofers out there?


I was just wondering out of the blue if there were any tube subwoofers, if not why not. Also are there any class A/B or other types beside the ubiquitous Class D? Just trying to learn more. Thanks
uru975

Showing 1 response by johnk

Yes But there DIY,my pair are horns over 8ft tall have dual 18in ea and are 103db 1 watt but can handle 500 con.No sub on the market is even close to there performance.