1300 Watts RMS per channel into 4 Ohms, 775 Watts RMS per channel into 8 Ohms.2600 Watts RMS into 8 Ohms bridged.LED indicators for input signal, DDT and power.2 built-in 100 Hz crossovers.40 Hz low cut filter.Volume control per channel.Dual-speed fan with Turbo V-Cooling technology.DDT speaker protection.2U space rack.Dimensions (HxWxD): 3.5" (89 mm) x 19" (482.6 mm) x 16.25" (413 mm)Weight: 44.5 lbs (20.2 kg)