Truck Subwoofers and Systems - OnlineCarStereo.com
Just finished my subwoofer build for my semi truck. : r/CarAV
Should I port my subwoofer box? I've got 2 12s under the seat in my truck and with the windows down they hit like they should, with windows up they sound horrible,
Get Deep Bass from the Least Space in Your Pickup Truck
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New JBL CLUB WS1000 800 Watts 10" Shallow Mount Truck Subwoofer 4/2 Ohm Switch 50036331593 | eBay