4-channel high power amplifier Components in SMD technology Class D technology Variable active crossover with wide control range Stabilized power supply Generously dimensioned connections Highly efficient heat sink High level input with auto-on function Output power (@ 4Ω) 4x 175 watts RMS Output power (@ 2Ω) 4x 275 watts RMS Output power (@ 4Ω) bridged 2x 550 watts RMS max. output power (CEA-2006A / 10%THD+N) 2x 700 watts Frequency response 10 – 250 Hz HPF / LPF / BPF filter available High level input / Auto-on Dimensions (W x L x H) 186 x 268 x 52 mm.