The Powerful 212/SE QUALITY MEETS QUANTITY At REL, a deeper understanding of quality underpins everything we do. So, whilst 212/SE thunders and shakes foundations, it also resolves detail and restores midrange warmth to its correct balance. At 1,000 watts with (4) 12” (350mm) drivers, 212/SE drives rooms hard and in multiple modes which allows it to create richer bass everywhere in a room.Refinements to both our legendary ultra-fast filters and newly developed drivers produces harder slam and brings to life quieter, gentler moments, improving system performance at both extremes. Plays brilliantly with both high end 2-channel and large power theatre applications. Specifications TYPE (2) Front-firing active drivers, (1) rear passive, (1) down-firing passive ACTIVE DRIVER SIZE & MATERIAL (2) 12 in., 300mm long-throw, Continuous CastAlloy™ cone structure, cast chassis PASSIVE RADIATOR SIZE & MATERIAL (2) 12 in., 300mm Carbon/Carbon flat cone structure, steel chassis LOW FREQUENCY EXTENTION -6dB at 18 Hz INPUT CONNECTORS High Level Neutrik Speakon, Low Level stereo RCA, LFE XLR and LFE RCA OUTPUT CONNECTORS N/A POWER OUTPUT 1,000 watts (RMS) AMPLIFIER TYPE NextGen5 Class D WIRELESS CAPABILITY Yes- REL AirShip system [required]. Sold separately. Protection System FULLY ELECTRONIC SET SAFE Yes D.C. FAULT Yes OUTPUT SHORT Yes MAINS INPUT VOLTAGE 220-240 volts, 1120-120 volts for certain markets FUSES 7 Amp semi delay 220 volts operation, 15 Amp semi delay 120 volts operation Dimensions W X H X D 14 1/4in., x 33in., x 20 1/4 in., (362 x 838 x 514.5mm) NET WEIGHT 128 lbs. (58 kg) FINISH Piano Black Lacquer Supplied Accessories MAINS LEAD Yes NEUTRIK SPEAKON Yes (10 Meters Nominal) INTERCONNECT N/A USERS MANUAL Yes