Wharfedale bass

Wharfedale Delta F18B The Wharfedale Delta F18B is an 18" folded horn subwoofer delivering a massive 141dB (max SPL) and 30Hz - 300Hz Frequency response for accurate bass representation. Delta F18B is supplied with castors so is a surprisingly portable and easily moveable enclosure. Where significant extension of low frequency output of a sound system is required over middle-long distances the addition of one or more Delta F18B subwoofers will provide high output low frequency enhancement to the overall sound system. The folded horn design enables the Delta F18B to deliver ground shaking low frequencies over long distances (Unlike direct radiating designs which provide near to middle distance sound). The Delta F18B is designed to work with an external, active crossover unit. To deliver the ground shaking 141dB Max SPL, the Delta F18B features a custom designed 18" transducer. Using an aluminium die-cast basket, this transducer has a massive 4" voice coil which handles up to 3200w peak power. The folded horn design enables the Delta F18B to deliver ground shaking low frequencies over long distances (Unlike direct radiating designs which provide near to middle distance sound).