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Adding bass to a truck can be a very complicated problem to tackle, especially when building a box! We offer pre-built enclosures that are ready to be dropped into your 88-98 Chevy CK / GMC Sierra truck that offer unbeatable performance and sound quality that simply cannot be matched. This is a dual 12″ down firing model, why down firing? This style enclosure actually increase the SPL output of your subwoofers forcing the sound waves to travel up in down inside the cab before reaching the listener. The woofers are spaced off the floor so it's not possible for them to hit the floor while playing. It also keeps the subs out of view for security concerns. Overall you cannot find a better fitting or sound box. This enclosure features a special black spray on coating that is comparable to bed liner spray. It not only makes for a more cosmetically pleasing look but is also a protective water resistant shell!
You will not only see a difference in the quality of the boxes we build, but you will hear the difference and that is what is it is truly all about.
Our boxes are made from precision cuts of MDF. They are then liquid nailed, nailed and completely sealed. We then wrap them with high quality Rhino Coat that matches most vehicle interiors. All Boxes feature high grade spring loaded terminal cup(s) for the absolute best connection possible. All the custom series enclosures are made to fit precisely into your Chevy CK 88-98 Extended Cab to the get the max performance from every extra inch of wasted space.
Specifications:
- Air Space: 0.95 Cubic Feet
- Mounting Depth: 6-1/2"
- Sealed Enclosure
- Dimensions: Width 56-3/4" x Front Height 10" x Rear Height 6-1/4" x Depth 13-1/4"
- Constructed with High Quality MDF
- High Quality Binding Terminal Cup (Accepts Banana Terminal Plugs OR Bare Wire 'up to 10GA')
- Seven Sprayed on layers for a long lasting, durable, water resistant enclosure (same technology as spray-on bed liner)
- Enclosure installs under rear seat down firing
Shhh
Reviewed in the United States on March 11, 2025
So far so good
Bryan Harrison
Reviewed in the United States on October 10, 2024
-O-STAR REVIEW:QUALITY AND WORKMANSHIP OF THEIR PRODUCTS ARE CHEAP. I CONSULTED TO SEE WHAT WE COULD DO TO MAKE THIS RIGHT AND BASICALLY GOT A "🥱😲Haha Got'em🥱😲" RESPONSE. PLEASE DONT WASTE YOUR MONEY. IVE BEEN DOING CAR AUDIO INSTALLATION FOR 25 YEARS AND IVE NEVER HAD SEAMS ON A SUB-BOX SPLIT NEVER... AND THIS BOX IS BARELY A YEAR OLD AND IS TRASH. NOT HAPPY BUT ITS A LESSON WELL LEARNED.
Marcos meek
Reviewed in the United States on May 25, 2023
Didn’t fit under seat like I expected but its ok
Michael S.
Reviewed in the United States on October 16, 2022
Fit great and the sound is amazing
Shane Poteet
Reviewed in the United States on August 10, 2020
Fits perfect
Greg Leslie
Reviewed in the United States on April 4, 2016
I like the way it looks and how it fits under the back seat, but it's not exactly easy to find quality sub-woofers that will mount in it do to the shallow mounting depth.
chuck
Reviewed in the United States on November 15, 2015
one corner was crushed during shipping but it was in the back...works great and sounds fantastic
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