Custom 4th Order Bandpass Subwoofer Box Plans

1-2 week order time!
SALE ENDS SOON!
Our Custom 4th Order Bandpass Subwoofer Box Plans are designed to provide the best sound quality and maximum efficiency for your car audio system. Our plans are custom-made to fit your specific subwoofer and vehicle, ensuring the perfect fit and optimal performance. Don't settle for generic box plans - invest in a custom design that will take your car audio to the next level. Order now and start enjoying the ultimate bass experience in your car.
 
Incorrect or incomplete order info will add additional wait time. 
Refunds in the form of a store credit
 
Included- Downloadable Zip File
Multiple 3-D Rendering Images Specs sheet W/ Subwoofer and Enclosure Specs Professional Optimized Cut Sheet W/Parts List