The QTX SOUND 178.554 2.1 ACTIVE LIVE SET 12" SUB SUBWOOFER RMS is a high-quality subwoofer with a built-in amplifier, perfect for enhancing your in-car audio experience. With its 12-inch size and powerful RMS output, this subwoofer delivers deep, impactful sound for an immersive listening experience. Designed by AMP, a trusted brand in audio technology, this subwoofer is sure to elevate your car's sound system to new heights. Tested Fully working
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