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Custom-made box for 3 jl audio 12w7 subs in a Honda Civic | Car audio installation, Car audio subwoofers, Car audio systems
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Amazon.com: JL Audio Single 12 Inch 12W7 Foam Speaker Repair Kit, Super Wide Roll, 12W7, FSK-12JL-W7-1 (Single) : Electronics
![Amazon.com: JL Audio 12 Inch 12W7 Foam Speaker Repair Kit, Super Wide Roll, 12W7, FSK-12JL-W7 (Pair) : Electronics Amazon.com: JL Audio 12 Inch 12W7 Foam Speaker Repair Kit, Super Wide Roll, 12W7, FSK-12JL-W7 (Pair) : Electronics](https://m.media-amazon.com/images/I/61VVikGLRtL.jpg)