Custom Subwoofer Box Build

68 Dodge Charger R/T • Custom Interior & TrunkSee more

Finish like a pro! Custom Subwoofer Box Upholstery /Coating - Step by Step!See more

Finished! Custom Ported Subwoofer Box - Coating and Wiring!See more

Designing a Custom Subwoofer Trunk Build - HOW TO - Beauty PanelsSee more

How to build a custom sub box in my 2000 Volvo V70rSee more

Building Ported Subwoofer Box FOUR 12’s! - AssemblySee more

Dual 8 Inch Subwoofer Box Build, Low BASS from an 8?See more

Making a Sub Box for a Regular Cab Ford RangerSee more

My Next Masterpiece! - THE MULE Subwoofer Box BuildSee more

SKAR VXF 15s box finished! 30hz Custom subwoofer box build by PTAKSee more

DIY 10 inch Subwoofer Box - Budget-Friendly BuildSee more

Daihatsu Hijet sub box build, now with more detail!See more

Part 1 Slot port vs Aero port subwoofer box in depth comparisonSee more

Best fitting behind the seat subwoofer box for 2011-2016 Ford F250 F350 Rockford Fosgate Prime R2SSee more

Blow Through Sub Box On 2018 SilveradoSee more

Four 12’s?! Planning Ported Subwoofer Box - AudioControl SPIKE Build!See more

BMW e93 2008 Convertible Custom 12 Inch Sealed Subwoofer Box Build. Sony Xplod, Phoenix GoldSee more

Building a Ported Subwoofer Box w/ Kicker SOLO X 12 | How to Build DIY Slot Port Using CAR AUDIO APPSee more

Toyota Tacoma Custom Subwoofer Box #jlaudio #caraudio #subwooferSee more

MAXimizing Subwoofer Performance - Tuning & Testing W7 Box Build!See more