6-month old system comprised of an 04 Kicker 12" Solobaric L5 (RMS:600W/PEAK:1200W) paired to an Alpine MRP-M450 amplifier (RMS:400W/PEAK:800W) in a 3.25 cu. ft. custom, Kicker spec. ported box tuned to 28HZ. Coming out of a 2001 Pontiac Grand Prix GTP. Will include a speaker level input(for factory radio) and 1200W Directed Audio wiring kit for $30, and will also install for a nominal fee. This system has been metered @ 122dB.

PM with any questions or e-mail me @ boostedgtp11@yahoo.com

$300

3/23/2007 12:22:14 AM

wow only 122dbs? shoulda been higher even in a trunk car. not a ba price fo the package though

[Edited on March 23, 2007 at 12:56 AM. Reason : .]

3/23/2007 12:49:32 AM

It peaked around 130dB, but was hitting 122dB constantly @ about 3/4 power. It's quite loud!!

3/23/2007 8:52:46 AM

One day I will get around to dropping down from dual 12's to one more expensive and powerful one, would be nice to have some trunk space for a change haha

3/23/2007 9:04:11 AM

Today could be the day, but then again the box is 3.25 cu. ft. It takes up half the trunk of a Grand Prix.

3/23/2007 9:51:07 AM