Model: QES-820 GOLD

The air held in the box acts as a permanent, unchanging spring that together with the driver's unvarying moving mass, determines the bass response characteristics of the subwoofer system. This method is far superior to designs that must depend on the subwoofers mechanical suspension spring tension, which constantly changes with time and use, and therefore changes the response of the subwoofer.

By taking the natural sound, mature approach and designing for tight, clean, musically oriented bass, the subwoofer is proof positive that bass in the car doesn't have to be loud, boomy and sloppy.

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