Custom Truck Underseat Subwoofer Box Plans

SALE ENDS SOON!
Our custom truck underseat subwoofer box plans are the perfect solution for maximizing the sound in your vehicle. These plans are tailored to fit your specific truck model, ensuring a perfect fit and optimal performance. Say goodbye to generic prefab options and hello to a custom-designed subwoofer box that will outperform any other option on the market. With our custom plans, you can tackle your DIY project with confidence, knowing that you're doing it right and getting the most out of your system. Upgrade your sound system the right way with our custom truck underseat subwoofer box plans.
24 HOUR guarantee.  Get your plans within 24hrs from time of order or get your plans for free! 
Orders placed outside of normal business hours Monday-Friday 9am-5pm may take up to an additional 24hrs to process your order
Incorrect or incomplete order info will add additional wait time. 
Refunds in the form of a store credit
 
Please be sure to list your exact year truck into customer info section at checkout. We need make, model, and year.
 
Box designs are only for the following trucks
04-08 Ford F-150 Super Crew
07-18 Chevy & GMC Crew
07-22 Ford F-150 Crew
17-23Ford F250 & F350
18-23 Chevy & GMC Crew & DBL Cab
 
Included- Downloadable Zip File
Multiple 3-D Rendering Images Specs sheet W/ Subwoofer and Enclosure Specs Professional Optimized Cut Sheet W/Parts List