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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Single 12" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Ft226041CURRENTLY 3-4 WEEK BUILD TIME (HAND MADE IN THE USA) Custom built Subwoofer Box. Pictures are for examples only each box is custom built to your liking. ORDERS CAN ONLY BE CANCELED WITHIN 24 HOURS OF PURCHASE, AFTER 24 HOURS...D4S-S12-BOXFt226041 -
Dual 12" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Ft293854CURRENTLY 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...D4S-D12-BOXFt293854 -
Single 15" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Ft262773CURRENTLY 3-4 WEEK BUILD TIME (HAND MADE IN THE USA) Custom built Sub woofer Box. Pictures are just examples. Your box will be made to your liking :) ORDERS CAN ONLY BE CANCELED WITHIN 24 HOURS OF PURCHASE, AFTER 24 HOURS...D4S-S15-BOXFt262773 -
On Sale
Dual 15" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Down4SoundShop
Now: Ft305015Was: Ft358842Custom 15 inch subwoofer box : CURRENTLY 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...D4S-D15-BOXNow: Ft305015Was: Ft358842 -
Single 6.5" OR 8" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Ft129972CURRENTLY 3-4 WEEK BUILD TIME PLEASE PUT IN ORDER COMMENTS IF YOU NEED THE BOX BUILT FOR A 6.5" SUB OR AN 8" SUB Custom built Sub woofer Box. The pictures here are just an example. Your exact box will be tailored to your wants and needs...D4S-S6.5or8-BOXFt129972 -
Single 10" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Ft194960CURRENTLY 3-4 WEEK BUILD TIME Custom built Sub woofer Box (HAND MADE IN THE USA) Pictures are just examples of what we have done for customers ORDERS CAN ONLY BE CANCELED WITHIN 24 HOURS OF PURCHASE, AFTER 24 HOURS...D4S-S10-BOXFt194960 -
Dual 10" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Ft226041CURRENTLY 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-D10-BOXFt226041 -
Dual 6.5" OR 8" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Ft194960Dual 6.5 or 8" Dual 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-D6.5or8-BOXFt194960 -
Single 18" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Ft293854CURRENTLY 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 box...D4S-S18-BOXFt293854 -
Dual 18" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Ft488817Dual 18" 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-D18-BOXFt488817 -
Quad 6.5 or 8" Custom Kerf Ported Subwoofer Box
Ft2260416.5" or 8" custom sub boxes by Down4Sound 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-Q6.5or8-BOXFt226041 -
Quad 10" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)
Ft324935CURRENTLY 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-BOXFt324935