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East Car Audio
ECA Chevy Silverado GMC Sierra CK 88 - 06 Extended Cab, 07-23 Crew Cab, (2-8") Rhino Bed-liner Sub Woofer Box
$224.99
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Lease for as low as $/week
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Categories: Best Sellers!, CARPET DUAL, CARPET SPEAKER BOXES, SUBWOOFERS
100% ORIGINAL AND QUALITY
24 MONTHS GUARANTEE
- Description
- Shipping and Refund
ECA Chevy Silverado GMC Sierra CK 88-06 Extended Cab, 07-23 Crew Cab!
2-8'' Ported Poly subwoofer box
Proudly Made in Channelview TEXAS!!!!!!
Watch our Video Review below ⬇️
This Box FITS UNDER THE BACK SEATS ON A Chevy Silverado, GMC Sierra and older CK Truck.
Finally we have built a universal box for Most GMC Trucks!!!!!!!!
Now you can have a bass system in your truck without losing any space!!!!
Fits
1999- 2006 Chevy Extended Cab
2007-2013 Chevy Crew Cab
2014-2023 Chevy Crew Cab
This is the hardest hitting sub box for the Chevy/GMC
Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base up to 4 times , stiffens the wood and no air leaks
2-8'' Speakers
Front Firing System
Ported Sub Box Fits Under The Rear Seat
Air Volume 1.83 Cubic Feet total no divider (mono)
Mounting Depth 4'' with the Magnet diameter less than 6''
Material 5/8'' M.D.F
This is the hardest hitting sub box for the Chevy/GMC
Armor Coated With High Pressure Polyurethane Bed Liner Material
Increases The Base up to 4 times , stiffens the wood and no air leaks
2-8'' Speakers
Front Firing System
Ported Sub Box Fits Under The Rear Seat
Air Volume 1.83 Cubic Feet total no divider (mono)
Mounting Depth 4'' with the Magnet diameter less than 6''
Material 5/8'' M.D.F