free-air

Hello there, I'm search a lot on internet, now just I want to consultation. First I want to 12" SQ subwoofer for my hatchback cars on the rear deck (car is: ) (Just on rear deck cause I push toolbox in my small trunk) Now after much research I got that subwoofer to be installed for free-are...

Ok. I need some smart people to weigh-in on this...can I do an IB set-up in a convertible? The real question is...will I be able to get serious output when the top is down? I keep getting mixed responses from my local shops, so I thought I would through it out to y'all. Car- 01 VW Cabrio...

I have a pair of JL 8" Stealthbox subs in my car that's served me well. One of the speakers has now blown. Unfortunately, JL doesn't make free air or infinite baffle subs any longer so I'm now looking to replace both but use the same enclosures. Space is an issue so I need to continue to use...