CVR CVR D-654 BLUE

Description

CVR D-654 BLUE 4 Channel Power Amplifier High Output Audio for Live Sound amplifier D-Series D series digital power amplifiers are our company's new generation flagship products. This series of power amplifiers adopt the multi-loop control technology independently developed by our company and have excellent technical indicators; the power conversion technology specially designed for low impedance and high current enables the power amplifier to have more than 95% efficiency and excellent stability; switching power supply Using active PFC and soft switching technology, and optimized design for the audio power amplifier, it can adapt to the harsh grid environment and provide continuous surging power for the power amplifier. D series digital power amplifiers are our company's new generation flagship products. This series of power amplifiers adopt the multi-loop control technology independently developed by our company and have excellent technical indicators; the power conversion technology specially designed for low impedance and high current enables the power amplifier to have more than 95% efficiency and excellent stability; switching power supply Using active PFC and soft switching technology, and optimized design for the audio power amplifier, it can adapt to the harsh grid environment and provide continuous surging power for the power amplifier. This series of power amplifiers have the characteristics of high reliability, sufficient power, outstanding sound, and strong adaptability. It has 4 channels, stable and reliable 2Ω drive capability, which can be applied to line arrays. Features High efficiency, energy saving, operating cost is low; Compact and light weight,structure is firm; Comply with the safety and EMC standards; Energy-efficient signal processing and error correction technology ensure a more beautiful sound 90-260VAC wide range power supply; Using international high-end manufacturers' components, first-class quality; Temperature controlled fan, quiet operation; Modular design and maintenance is simple; 4 channel design,Very suitable for touring; Pass rigorous reliability, environmental adaptability, and user experience tests to make your use easier; Environmental protection Parameter Model D-654 Rated Output Power(THD+ N=1%, 1kHz continue sine wave, one channel driving) 8Ω/Stereo 4x650W 4Ω/Stereo 4x1100W 2Ω/Stereo 4x1870W 16Ω/Bridge 2x1300W 8Ω/Bridge 2x2200W 4Ω/Bridge 2x3740W Output RMS voltage 72.1V Gain(Rated Power,1kHz) Selectable ：38dB/35dB/32dB/29dB Selectable： 41dB/38dB/35dB/32dB THD+N typical:0.01%(10% Rated Power, 1kHz,8Ω) Cross-talk ≥90dB(20Hz-1kHz,below Rated Power) Frequency response typical:+0,-0.5dB(10% Rated Power,20Hz-20kHz,8Ω) Input impedance 20kΩ(Balance),10kΩ(Unbalance) Damp factor typical:≥5000(8Ω,20Hz-200Hz) SNR ≥105dB(A weighted,20Hz-20kHz,8Ω) Main power 100-240VAC ±10%,50/60Hz Protection Under voltage DC Over temperature Limiter: Over temperature,Over load, Short Size (WxHxD) 483x45x376mm 483x45x465mm Net weight 9kg 13kg