British Made Speakers

The BishopSound InfraSub is a bass-reflex horn design with 2 x 18” ultra long excursion drivers. The frequency response is 28Hz–140Hz +/-3 dB with a genuine 3000w RMS rating. The nominal impedance 4 ohms. Delivering a continuous 134db and a peak of 141db, with a sensitivity 101db at 1W/1M. You will never beat this on build quality or value for money.

My heavily braced plywood enclosure with rear braked casters and pressed steel protective grill (with acoustic foam) ensures you the ultimate in touring subs.

The recessed (up-fed dual NL4 rear panel) prevents water ingression at the rear.