HED Audio Empertech KB-DA2250

For mid-to-large Public Address users who need highly energy efficient and cost-effective amplifier solution with outstanding sound reproduction capability, KB-DA2250 Class-D amplifier is able to deliver pro-audio level performance, globally complaint quality and less freight that well distinguish itself from traditional monolog amplifier and common Class-D amplifier. Features: - High efficiency Class-D amplifier with dual channel solution - 250W rated power for each channel - 100V/70V output - Balanced and Unbalanced inputs available - With intelligent cooling technology - Auto constraint of output voltage, better electromagnetism compatibility - Full range protection Specifications: Output Channels: 2 Rated Output Power: 2x250W Power Supply: AC 220V-15%~+10%, 50Hz-60Hz Output Voltage: 100V/70V Frequency Response: 70-18kHz(+1dB/-3dB) Input Sensitivity and Impedance: 1.414VRMS @ 20 kOhm Output Voltage and Impedance: 100V/40 Ohm,70V/19.6 ohm S/N Ratio: >90dB THD: <0.1% (1KHz, 1/3 Output Rated Power) Net Weight: 10kg