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

(6 reviews) Write a Review



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 to provide and very important for you to measure so when you place your order you know your subwoofer box will fit in the space you have for it, there is no returns on these boxes as they are built to order to fit your exact needs**

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  • 5
    Nightshade 15” ENCLOSURE

    Posted by John Carvahal on Jan 16th 2020

    Excellent communication got me exactly what I needed/wanted and more from this purchase. I wish they were hiring..

  • 5
    Custom Box

    Posted by Jeremy Sprague on Oct 24th 2019

    Definitely not prefab and built like a TANK...well built and plenty of communications with the builder Keith Sanders fast shipping and well protected. Definitely would recommend anyone wanting a custom box built for your Sub Specific Do it...

  • 5

    Posted by Jamie Page on Aug 20th 2019

    This box by far exceeded my expectations. Keith is the man. Definitely my go to shop for any and all car audio.

  • 5

    Posted by John on Mar 16th 2019

    I love my D4S enclosure. Quality is spot on. Absolutely gorgeous finish with the high gloss. And not to mention the LED light in the plexi glass window really set it off. I highly recommend getting one of these, worth every penny.

  • 5
    Custom box for NSV4 12

    Posted by Brandon Badger on Mar 10th 2018

    Best box I have ever seen or owned. JP was extremely helpful throughout the whole process. This will be my first stop from now on for any car audio purchases.

  • 5
    D4S BOX

    Posted by Joe Cooke on Mar 1st 2018

    very nice box will buy another when i need one. worth every penny #1 source