CustomLowz

CustomLowz www.customlowz.com DIY Car Audio Made Easy! Subwoofer Box Plans and Flat Pack Subwoofer boxes! The BEST subwoofer Boxes on the internet!

www.customlows.com



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For sale! Fits 2008-2018 Chevy and GM with a 2.5” seat lift! $700 shipped!Specifications-Subwoofer Cutout- 7 3/8"Subwoof...
06/13/2026

For sale! Fits 2008-2018 Chevy and GM with a 2.5” seat lift! $700 shipped!

Specifications-
Subwoofer Cutout- 7 3/8"
Subwoofer Flush Mount- 8 3/4"
Subwoofer Mounting Depth- 10"
Cubic Feet- 2.8 Net (After displacement)
Tuning- 34hz

Have a GM truck? Check this one out! 2008-2018 GM! With a 2.5” seat lift!www.customlowz.com
05/29/2026

Have a GM truck? Check this one out! 2008-2018 GM! With a 2.5” seat lift!
www.customlowz.com

05/29/2026

Need a badass truck box? This one is in stock!

05/29/2026

GM truck box overview!

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Jasmine Estates, FL

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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