...taken out the factory sub and amp, built a box to fit in there and put in a sub? I love my trunk space and don't want it taken up by some gargantuan box/speaker/amp combo. I still want the utility of my trunk. So if anyone has done it, how did it turn out? Got any pics? How does it sound? How much did it cost?
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Blade
2001 Silver A6 2.7T
Mods on the way.
1998 Kawasaki ZG1000 (Trading up to Ninja ZX14 next year)
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What you're talking about is known as an "Infinite Baffle" (IB). The design is simple by nature (a board that isolates the front of the sub from the rear), and uses the trunk's volume as the enclosure. Most of those pictures in the link above are my (2) 15"s. You'll want as much cone surface area as possible, and a driver designed for IB use. I can suggest some if you'd like to try IB.
IB subwoofer systems have the potential for outstanding sound quality. Effectively, the "box" is removed and the motor is 100% responsible for controlling the cone of the speaker. This typically increases the overall resolution (I hate to use the word - "speed"/"quickness") of the bass, but I've never had anyone complain about the low end. The lack of "boom" makes it most attractive to me. Again, driver selection is critical....
Aloha - I have an 02 S4 and badly want to replace those two weak subs in the rear deck. I've never installed a stereo before but have enough notes from the forums where I think I can hook up some subs and an amp. I've seen the your rear 15's forum however I'm thinking maybe two 8's and a sub. What IB's subs and amp would you recommend?
Again - for IB subwoofer systems, you'll want as much cone surface area as possible. I've managed to squeeze (2) 15"s in the rear deck of my S4 - but I've heard a B5 with a pair of 12"s - and feel it's "enough" for most sound quality listening. I'd hesitate to use anything smaller...
Anyone that thinks IB will deliver chest-pounding, window flexing bass notes -is going to be very dissappointed. IB will deliver the most transparant, musical bass you've ever heard, provided the proper subwoofers are chosen, and the install is performed correctly.
Two IB 15's? Damn you must have to have a bunch of power (clean power) to make that setup even sound decent. Its funny, no one that is serious about car audio uses those setups anymore. Never heard of someone winning a ISACA sound competition with IB subs ever, well maybe back in the 80's.
That rear deck must rattle like hell. I hope you used a few boxes of Dynomat Extreme.
Good luck with that. My single JL 13W1 would blow you away.
Two IB 15's? Damn you must have to have a bunch of power (clean power) to make that setup even sound decent. Its funny, no one that is serious about car audio uses those setups anymore. Never heard of someone winning a ISACA sound competition with IB subs ever, well maybe back in the 80's.
That rear deck must rattle like hell. I hope you used a few boxes of Dynomat Extreme.
Good luck with that. My single JL 13W1 would blow you away.
You have no clue about sound quality installs, nor IASCA. Stop dumping on the threads related to the subject.
The following current competitors regularly earn trophies at IASCA events - using IB subs...
Randy Kunin's Accord, Lee Byerly's Z24, Anthony Davis' Contour, Steve Head's Civic, Jason Winslow's Accord, Tony Pasquale's M3, Mike Reinholtz's GrandAm...
When's the last time you placed ahead of any of the above at a sound quality competition?
Sub mounting. Has anyone ever.......
