The. QW-218 is a direct radiator subwoofer designed specifically for the high end pro- audio user. The new Low Rider 18" driver is a milestone in high-power ...
Oct 7, 2009 · From looking at the maryland subwoofer shootout and based on turbosound's spec on their TSW-718 the QW218 is more like a 99 db 1w/1m box (which ...
The. QW-218 is a direct radiator subwoofer designed specifically for the high end pro- audio user. The new Low Rider 18" driver is a milestone in high-power ...