The subwoofer CV-28 is a high performance sub-bass system designed for large scale venues including touring and fixed installations. It features with two 1000 watt 18"(460mm) neodymium driver units with magnet structure and suspension engineered for maximum linear excursion. Its two woofers are housed in bandpass box with bass horn loading to deliver ultra powerful bass energy. The CV-28 extends low-bass response and high efficiency, which make it an ideal partner for W-series line array systems wherever high power, extended bass is required. It can be ground stacked W-9/W-8 and possesses high output capability with low frequency extension.In addition, CV-28 is ideal for fixed sound installations such as discos, nightclubs, halls, conference centers and commercial events.