Sirus I-Amp 4.500T - 4 Channel Installation ampliier, 4x 480 Watt @ 70/100V (RMS), Class-D Amp; low noise and low distortion due high current switching power; protection circuitry like thermal, short circuit, power on/off muting; Limiter, Euroblock input and output, front mounted gain controls for easy access; Signal, Clip protect, and Power LED, Euroblock Contacts for Disable / Priority / Failure Status; Frequency Response 100 Hz - 15 kHz, Input Impedance 20 kOhms balanced / 10 kOhms unbalanced; Dimension: (WxDxH) 483 x x360 x 44 mm, 1U rack 19" size; Weight:6,3 kg

Sirus I-Amp 4.500 - 4 Channel Installation ampliier, 4x 250 Watt @ 8 Ohm, 4x 450 Watt @ 4 Ohm, 4x 800 Watt @ 2 Ohm (RMS); Bridge Mono Mode: 2x 1600 Watt @ 4 Ohm, 2x 900 Watt @ 8Ohm (RMS), 8 Modes: ABCD stereo, ABCD parallel, AB + CD bridged, AB + CD parallel, AB stereo CD bridged, AB parallel CD bridged, AB stereo + CD Sub, AB stereo + CD Sub (Input AB); Class-D Amp; low noise and low distortion due high current switching power; protection circuitry like thermal, short circuit, power on/off muting; Limiter, Euroblock input and output, front mounted gain controls for easy access; Signal, Clip protect, and Power LED, Euroblock Contacts for Disable / Priority / Failure Status; Frequency Response 20 Hz - 20 kHz, Input Impedance 20 kOhms balanced / 10 kOhms unbalanced; Dimension: (WxDxH) 483 x x360 x 44 mm, 1U rack 19" size; Weight:6,3 kg