Box stated it fits current model Sierra’s but slides around due to incorrect measurements and fit. Speaker holes not evenly spaced. Left side speakers are touching while right side has almost 1/4 inch of space between. Best thing about this box is the Bed-liner the company sprayed on the wood. Very disappointed about this box. Just my personal opinion but the description and quality of the box wasn’t worth the hype or price!
Verified purchase: Yes | Condition: New
This box is marked as “tuned to 35” which I doubt but it is violently loud between 42-60Hertz! Yes I said VIOLENT BASS!! I have 4 skars SVR 900 watts each with a Taramps 3000.1 bass amp. Good Lord my organs rattle. Great box and it fits great in my 2022 Silverado 3500HD CrewCab Longbed Duramax Diesel.
Verified purchase: Yes | Condition: New
Box was delivered early. It is not tuned to 35hz. As it arrives it is tuned to 67hz. If you seal the front port and put a 4" 15" long round port in either side, it will tune the enclosure to 35hz. Box is finished in bed liner and is solid in construction.
Verified purchase: Yes | Condition: New
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