Quantum Audio QWX400012D4 Quantum X Series 12 Inch Dvc 4ohm 4000w

This item is brand-new, factory sealed.

The Quantum Audio engineers have designed this subwoofer from the ground up to shake the ground up. The double-stitched high excursion foam surround along with the die-cast aluminum vented basket allows for maximum excursion while the protective magnet cover gives the woofer a rugged yet stylish appearance. Features 2.5-inch high-temperature voice coil and compressed paper cone plus proprietary full round PVC gasket and heavy-gauge spring terminals. Paper cones are known for their ability to produce clear and accurate bass tones. The double-stitched foam surround around the subwoofer cone serves to maintain the integrity of the cone suspension system. The die-cast aluminum vented basket serves as the structural frame of the subwoofer. The use of aluminum makes it strong and lightweight. These features in the Quantum X Series 12-inch subwoofer contribute to improved sound quality and durability as well as its overall performance

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