The 15W1301 is a low frequency loudspeaker which sets a new industry standard in 15" (380 mm) high output transducers. The 15W1301 is an ideal bass reflex driver but it is also very suitable for bandpass enclosures. It has been designed for use as the low frequency component in high power fixed loudspeaker systems, cinema bass channels, bass instrument cabinets, etc., where extended bass response is required.