This is Kickers 48VCWR122 12" subwoofer for a car audio system in a vented enclosure. We review this box along with a demo and tests. PLUS “How to Tine an Amp” we go step by step on how to tune an amp properly.
To jump to the amp tune go to 4:59
To purchase this single 12" subwoofer box click here:
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To purchase the dual 12" subwoofer box click here:
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![](https://i.ytimg.com/vi/yK00R8NpdQM/maxresdefault.jpg)