BUILT TO ORDER - SUBWOOFER BOXES
BUILT TO ORDER SUBWOOFER BOXES, Custom Sub Boxes Built to Spec, Shipped to your Door.
Down4SoundShop.com Built to Order Subwoofer Boxes, Custom Sub boxes from start to finish no matter the car, truck, suv. Just let us know what subs and how many! Financing is Available Our Custom Subwoofers Boxes are built here in the USA, and Satisfaction is Guaranteed. Shipping is always FAST and FREE.
We also OFFER PreFab / ProFab Subwoofer Boxes
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On Sale
Quad 10" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Down4Sound
Now: ₩1,221,465Was: ₩1,437,020CURRENTLY 3-4 WEEK BUILD TIME (HAND MADE IN THE USA) Custom built Sub woofer Box. PICTURE IS JUST AN EXAMPLE. YOUR BOX WILL BE MADE TO YOUR EXACT SPECIFICATION AND REQUESTS. ORDERS CAN ONLY BE CANCELED WITHIN 24...D4S-Q10-BOXNow: ₩1,221,465Was: ₩1,437,020 -
On Sale
Triple 15" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Down4Sound
Now: ₩1,710,056Was: ₩2,011,833CURRENTLY 6-8 WEEK BUILD TIME (HAND MADE IN THE USA) Custom built Sub woofer Box. PICTURE IS JUST AN EXAMPLE. YOUR BOX WILL BE MADE TO YOUR EXACT SPECIFICATION AND REQUESTS. ORDERS CAN ONLY BE CANCELED WITHIN 24 HOURS...D4S-T15-BOXNow: ₩1,710,056Was: ₩2,011,833 -
On Sale
Quad 12" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Down4Sound
Now: ₩1,465,761Was: ₩1,724,426CURRENTLY 3-4 WEEK BUILD TIME (HAND MADE IN THE USA) Custom built Sub woofer Box, Each box is built to your exact wants and needs. Pictures are just examples of what we have built for customers in the past. ORDERS CAN ONLY BE...D4S-Q12-BOXNow: ₩1,465,761Was: ₩1,724,426 -
On Sale
6 - 6.5" SUB BOX FOR TRUCK SEATS (PLEASE READ DESCRIPTION FOR FITMENT)
Down4Sound
Now: ₩902,819Was: ₩1,062,142Six - 6.5" Custom Sub Box for Trucks. 6 - 6.5" Custom under or behind the seat Truck Sub boxes are custom made for Ford Trucks, Dodge (RAM) Trucks, Chevy Trucks, Nissan Trucks, and Toyota trucks. CURRENTLY AROUND A 4-6 WEEK BUILD TIME PLEASE...UNDERSEAT6.5boxNow: ₩902,819Was: ₩1,062,142 -
On Sale
Triple 12" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Down4Sound
Now: ₩1,221,465Was: ₩1,437,020CURRENTLY 3-4 WEEK BUILD TIME (HAND MADE IN THE USA) BOX IN PICTURES IS JUST AN EXAMPLE. ORDERS CAN ONLY BE CANCELED WITHIN 24 HOURS OF PURCHASE, AFTER 24 HOURS THEY BECOME FINALE SALE. **Maximum available...D4S-T12-BOXNow: ₩1,221,465Was: ₩1,437,020 -
On Sale
Triple 6.5" OR 8" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Down4Sound
Now: ₩732,875Was: ₩862,208Triple 6.5 or 8" Triple Custom Sub Boxes with Kerf CURRENTLY 3-4 WEEK BUILD TIME PLEASE PUT IN ORDER NOTES IF YOU NEED THIS BOX FOR 6.5" SUBS OR 8" SUBS. The pictures here are just an example. Your exact box will be tailored to your wants and needs...D4S-T6.5or8-BOXNow: ₩732,875Was: ₩862,208 -
On Sale
Quad 18" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Down4Sound
Now: ₩2,655,373Was: ₩3,123,970*****Sales are final***** CURRENTLY 3-4 WEEK BUILD TIME Custom built Sub woofer Box, Each box is built to your exact wants and needs. Pictures are just examples of what we have built for customers in the past. (HAND MADE...D4S-Q18-BOXNow: ₩2,655,373Was: ₩3,123,970 -
On Sale
Triple 10" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Down4Sound
Now: ₩987,792Was: ₩1,162,110CURRENTLY 3-4 WEEK BUILD TIME Custom built Sub woofer Box (HAND MADE IN THE USA) ORDERS CAN ONLY BE CANCELED WITHIN 24 HOURS OF PURCHASE, AFTER 24 HOURS THEY BECOME FINALE SALE. **Maximum available dimensions for sub...D4S-T10-BOXNow: ₩987,792Was: ₩1,162,110 -
On Sale
Triple 18" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Down4Sound
Now: ₩2,442,942Was: ₩2,874,052Triple 18" Custom Sub Boxes with Kerf CURRENTLY AROUND A 3-4 WEEK BUILD TIME PLEASE PUT IN ORDER NOTES IF YOU NEED THIS BOX FOR 6.5" SUBS OR 8" SUBS. The pictures here are just an example. Your exact box will be tailored to your wants and...D4S-T18-BOXNow: ₩2,442,942Was: ₩2,874,052