FT STAR Professional High-end Power Ampilfier With FM/USB/SD/BT Player - 1800Watts PMPO(FT-1800)/URANUS

Product details of FT Star FT-1800 Digital Karaoke Professional Sound System Power AmplifierSPECIFICATION:Power (1kHz 0.5% THD)Stereo 8 ohms: 550W x 2Bridge 8 ohms: 1800WStereo 4 ohms: 820W x 2PerformanceSignal Response (20Hz – 20kHz): ≤ 1dBTotal Harmonic Distortion (THD): ≤ 0.1%Inter Modulation Distortion (IMD): ≤0.35%Slew Rate: > 100dBInput Sensitivity: 0.775V / 1V / 1.44VInput Impedance (Balance / Unbalanced): 20k / 10k ohmsConnectors, Controls & IndicatorsInput Connectors: XLR-3-31 (2 per Channel)Output Connectors (Speakers Connectors): 4-pole speak on and one pair binding post per channelFront PanelPower Switch (On/Off)Two 40-step volume control knobs (1 per channel)Back PanelMode Switch (Stereo / parallel / bridge)