Customer Reviews: JL Audio 12W3v3-2 W3v3 Series 12" 2-ohm subwoofer at Crutchfield
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Amazon.com: Atrend 12JLX3SV JL Audio 12” Single Vented Subwoofer/Speaker Enclosure Compatible with WX & W3 Series Subwoofers. Made in USA : Electronics
JL Audio 12W3v3-4 | 500W Peak Single 4-Ohm Subwoofer