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)

    $166,777.60
      CURRENTLY 1-2 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.  **Maximum available dimensions for sub box to fit inside of. Its mandatory...
    D4S-S12-BOX
    $166,777.60
    Qty in Cart: 0
    Quantity:
    Price:
    $166,777.60
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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)

    $216,811.50
     CURRENTLY 1-2 WEEK BUILD TIME (HAND MADE IN THE USA) BOX IN PICTURES IS JUST AN EXAMPLE.  **Maximum available dimensions for sub box to fit inside of. Its mandatory to provide and very important for you to measure so when you place...
    D4S-D12-BOX
    $216,811.50
    Qty in Cart: 0
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    $216,811.50
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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)

    $193,879.29
     CURRENTLY 1-2 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 :)   **Maximum available dimensions for sub box to fit inside of. Its mandatory...
    D4S-S15-BOX
    $193,879.29
    Qty in Cart: 0
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    Price:
    $193,879.29
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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

    $264,760.66
    Custom 15 inch subwoofer box : CURRENTLY 1-2 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.  **Maximum available dimensions for sub...
    D4S-D15-BOX
    $264,760.66
    Qty in Cart: 0
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    Price:
    $264,760.66
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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)

    $95,896.23
      CURRENTLY 1-2 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
    $95,896.23
    Qty in Cart: 0
    Quantity:
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    $95,896.23
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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)

    $143,845.39
     CURRENTLY 1-2 WEEK BUILD TIME Custom built Sub woofer Box  (HAND MADE IN THE USA) Pictures are just examples of what we have done for customers   **Maximum available dimensions for sub box to fit inside of. Its mandatory to...
    D4S-S10-BOX
    $143,845.39
    Qty in Cart: 0
    Quantity:
    Price:
    $143,845.39
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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)

    $166,777.60
      CURRENTLY 1-2 WEEK BUILD TIME Custom built Sub woofer Box  (HAND MADE IN THE USA) **Maximum available dimensions for sub box to fit inside of. Its mandatory to provide and very important for you to measure so when you place your...
    D4S-D10-BOX
    $166,777.60
    Qty in Cart: 0
    Quantity:
    Price:
    $166,777.60
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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)

    $143,845.39
    Dual 6.5 or 8" Dual Custom Sub Boxes with Kerf CURRENTLY 1-2 WEEK BUILD TIME PLEASE PUT IN ORDER NOTES IF YOU NEED THIS BOX FOR 6.5" SUBS OR 8" SUBS. Custom Sub Boxes are CUSTOM and Take Time The pictures here are just an example. Your exact box will...
    D4S-D6.5or8-BOX
    $143,845.39
    Qty in Cart: 0
    Quantity:
    Price:
    $143,845.39
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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)

    $216,811.50
     CURRENTLY 1-2 WEEK BUILD TIME Custom built Sub woofer Box  (HAND MADE IN THE USA) **Maximum available dimensions for sub box to fit inside of. Its mandatory to provide and very important for you to measure so when you place your order...
    D4S-S18-BOX
    $216,811.50
    Qty in Cart: 0
    Quantity:
    Price:
    $216,811.50
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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)

    $360,658.97
    Dual 18" Custom Sub Boxes with Kerf CURRENTLY 1-2 WEEK BUILD TIME PLEASE PUT IN ORDER NOTES IF YOU NEED THIS BOX FOR 6.5" SUBS OR 8" SUBS. Custom Sub Boxes are CUSTOM and Take Time The pictures here are just an example. Your exact box will...
    D4S-D18-BOX
    $360,658.97
    Qty in Cart: 0
    Quantity:
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    $360,658.97
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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

    $166,777.60
    6.5" or 8" custom sub boxes by Down4Sound CURRENTLY 1-2 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
    $166,777.60
    Qty in Cart: 0
    Quantity:
    Price:
    $166,777.60
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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)

    $239,743.71
      CURRENTLY 1-2 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.    **Maximum available dimensions for sub box to...
    D4S-Q10-BOX
    $239,743.71
    Qty in Cart: 0
    Quantity:
    Price:
    $239,743.71
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