Powerful Full Range Speaker. Voiced for pre-recorded music. The DJS 4 is a powerful full range speaker, ideal for club installs and mobile DJ's. Featuring two Scorpion® 15 inch woofers featuring field replaceable baskets, and an RX™ 22 driver coupled with a CH® 941 constant directivity horn. This speaker packs a punch at 1000 watts program power. It is voiced specially for DJ's with extra bass and sizzle. It is equipped with built-in pocket casters for the mobile DJ. Since the DJS 4 has a 4 Ohm impedance your amplifier runs more efficiently than with an 8 Ohm speaker, providing greater power. Features: Two 15 inch Scorpion® woofers, RX™ 22 driver, Pocket casters, CH® 941 constant directivity horn, 1000 Watts program, Impedance: 4 Ohms, Unpacked Weight: 94.1 lbs., Unpacked Width: 20.75 in., Unpacked Depth 18 in., Unpacked Height: 49 in., Packed Weight: 105 lbs., Packed Width: 23.5 in., Packed Depth: 21 in., Packed Height: 51 in.