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View Full Version : 12inch JL sub and amp



Strkdblwn347
12-22-2008, 07:00 PM
I have a 12 inch JL sub in hatch back box with a class d mtx 421d amp. I changed to a built in 15 and have no use for it. $200 bucks.

zippy94
01-03-2009, 05:17 PM
How much for the amp?