Down4Sound Single 15" Custom Kerf Ported Subwoofer Box (HAND MADE IN THE USA)

Description 11 Reviews Description CURRENTLY (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 THEY BECOME FINALE SALE. **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** View All Close 11 Reviews 5 Custom 15 box Posted by Dustin on Apr 14, 2022 Box is amazing. Designer and builder kept in contact with me to update and ask my opinion and goals. Couldn't be happier with it. 5 Single 15 " sub box Posted by Jesse Gonzalez on Oct 01, 2021 I order a single 15" heavy duty ported box tuned to 32 for a x15 sundown sub wooow I can't be more amazed of the quality the looks and finish and specially the sound of it daaaaam it takes up my expedition it sounds amazing I really recommend u guys in ordering one 5 Love it Posted by Alex on Jul 28, 2021 I waited a cool 4 months for my box. Nonetheless just installed this in another vehicle than intended and with the same measurements i was BARELY able to squeeze it in which was amazing. I have a 15” Sundown X, inverted, tuned to 32-34 in a 4.5 cube box. I barely turn it up and all my trim wants to fly out. This is my 2nd box purchase and my first was made by keith so expectations were set. Whilst being another builder the attention to detail could have been better but stuff happens and i could not have done a better job myself. Definitely worth it without a question! 5 Custom sub box Posted by Laurants MCCLOSKEY on Jun 26, 2021 Took about 3 months from order date to arrival, but very well built & extremely efficient. I also chose mid duty as opposed to heavy duty when filling out the order form where you enter your dimensions etc. So I can't even imagine what type of tank they woulda built had i chose heavy duty, one of the box builders contacted me through text directly to ask if any of the dimensions were flexible as he was looking to get a little more internal volume out of the box build which eased my mind to know they were making sure I was happy with the finished product. If you're looking for quality & competence from a custom box builder, your on the right website 5 Best I've ever had! Posted by Evan Henley on May 15, 2021 I'm very happy with the enclosure I ordered for a sundown xv2 15, its definitely heavy duty. It's built to last and it looks amazing. 100% satisfied and worth every penny! 5 Nightshade 15” ENCLOSURE Posted by John Carvahal on Jan 16, 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 24, 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 D4S SUB BOX Posted by Jamie Page on Aug 20, 2019 This box by far exceeded my expectations. Keith is the man. Definitely my go to shop for any and all car audio. 5 AMAZING!!! Posted by John on Mar 16, 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 10, 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. Next View All Close