BUILT TO ORDER - SUBWOOFER BOXES

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 Single 12 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA

    Single 12" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

    Ft226041
      CURRENTLY 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-BOX
    Ft226041
    Qty in Cart: 0
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    Ft226041
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  • Dual 12 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA Dual 12 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA

    Dual 12" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

    Ft293854
     CURRENTLY 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-BOX
    Ft293854
    Qty in Cart: 0
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  • Single 15 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA Single 15 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA

    Single 15" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

    Ft262773
     CURRENTLY 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-BOX
    Ft262773
    Qty in Cart: 0
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  • Down4SoundShop Dual 15 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA Down4SoundShop Dual 15 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA

    Dual 15" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

    Down4SoundShop

    Ft358842
    Custom 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-BOX
    Ft358842
    Qty in Cart: 0
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  • Single 6.5 OR 8 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA Single 6.5 OR 8 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA

    Single 6.5" OR 8" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

    Ft129972
      CURRENTLY 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-BOX
    Ft129972
    Qty in Cart: 0
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  • Single 10 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA Single 10 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA

    Single 10" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

    Ft194960
     CURRENTLY 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-BOX
    Ft194960
    Qty in Cart: 0
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    Ft194960
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  • Dual 10 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA

    Dual 10" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

    Ft226041
      CURRENTLY 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-BOX
    Ft226041
    Qty in Cart: 0
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    Ft226041
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  • Dual 6.5 OR 8 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA Dual 6.5 OR 8 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA

    Dual 6.5" OR 8" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

    Ft194960
    Dual 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-BOX
    Ft194960
    Qty in Cart: 0
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  • Single 18 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA Single 18 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA

    Single 18" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

    Ft293854
     CURRENTLY 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-BOX
    Ft293854
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  • Dual 18 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA Dual 18 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA

    Dual 18" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

    Ft488817
    Dual 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-BOX
    Ft488817
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  • Quad 6.5 or 8 Custom Kerf Ported Subwoofer Box Quad 6.5 or 8 Custom Kerf Ported Subwoofer Box

    Quad 6.5 or 8" Custom Kerf Ported Subwoofer Box

    Ft226041
    6.5" 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-BOX
    Ft226041
    Qty in Cart: 0
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  • Quad 10 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA Quad 10 Custom Kerf Ported Subwoofer Box HAND MADE IN THE USA

    Quad 10" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

    Ft324935
      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 WITHIN 24...
    D4S-Q10-BOX
    Ft324935
    Qty in Cart: 0
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    Ft324935
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