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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 99-06 Chevy Silverado / 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.
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 carpet 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 Silverado 99-06 Extended Cab to the get the max performance from every extra inch of wasted space.
Specifications:
- Air Space: 0.90 Cubic Feet
- Mounting Depth: 6"
- Sealed Enclosure
- Dimensions: Width 23-1/2" x Front Height 9-1/2" x Rear Height 7" x Depth 13-1/2"
- Constructed with High Quality MDF
- High Quality Binding Terminal Cup (Accepts Banana Terminal Plugs OR Bare Wire 'up to 10GA')
- High Quality Black Carpet
- Enclosure installs on passenger side under rear bench seat down firing
Damian
2025-08-13 13:49:35
It fits perfectly no complaints.
Shawn
2025-08-07 13:29:49
I placed this box in the trunks subtrunk of a Tesla 3. Fit perfect. Put a pioneer 12in 1400 watt max paired with a pioneer 1600watt max amp. Damn thing hits hard! Placed the amp on top to the left everything fit wonderful!!!
Seth Shaffer
2025-08-02 13:05:33
Rockford p2 would not fit in this, nor will a kicker cvx.Returned product.
Gina Ray
2025-07-19 12:51:45
The media could not be loaded.
Curtis
2025-06-13 15:39:10
Fits great under seat! works great!
Rodney Mccurry
2025-03-27 21:08:06
Love it..
katt
2025-03-06 14:41:17
Fits perfectly --- would have only been better if we could have custom ordered the color of the truck. If it were tan, we wouldn't even be able to tell it was under the seat. Sounds great too!
nike shoe
2025-01-16 16:37:05
it does the job but is really to small and is made from cheap thin materials. I will build my own. It does fit and work. just get what you pay for.no real issues with this product. i exspected it to be what it was
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