<strong>Product description</strong>\n\nQuadro DSP 2.0, is a DSP digital amplifier of 4*500W@4Ω / 4*300W@8Ω ,Bridge 2*1000W@8Ω, support constant 70V/ 100V(1000W@10Ω). It can monitor the status of amplifier and adjust the function of DSP in real time and remotely. DSP functions of built-in: noise gate, matrix mixer, PEQ, crossover, delay, compressor etc.<br>\nIt can be used in: Meeting Rooms, Medium/ Big conference rooms, Schools, Restaurants, Shopping malls.<br>\n \n\n<strong>Technical Specifications</strong>\n\nInput: PEQ 15 PEQS<br>\nOutput: PEQ 10 PEQS<br>\nCrossover: Butterworth, Bessel, Linkwitz 6~24<br>\nOutput Delay: Input Delay:2*100ms / Output Delay:4*20ms<br>\nOutput Compressor: Knee, Threshold, Attack, Ratio, Release<br>\nOutput Limiter: Threshold-90dBu~21dBu, Release 1~2895ms<br>\nDSP Presets: 30 (one for factory preset)<br>\nControl port: TCP/IP, USB, RS485, RS232.<br>\nNetwork: 2*RJ45 TCP/IP, 1000base-T/ 100base-TX<br>\nChannels: 4<br>\nPower: 4*300W@8Ω 4*500W@4Ω<br>\nBridge Power: 2*1000W@8Ω<br>\nInput Interface: Balance 4*XLR；Unbalance 4*RCA<br>\nOutput Interface: 4*Terminal<br>\nCooling Mode: 2*fans intelligent control<br>\nGain 6dBu ：30dB (29.5 times) ；0dBu ：36dB (31. 1 times)<br>\nMaximum Input Level 6dB ：16dBu (4.9V)<br>\nSNR 6dBu ：94dB ；0dBu ：94dB<br>\nFrequency Response 20Hz ~ 20kHz (±0.5dB)@1W ，8Ω<br>\nTHD+ N: <0. 1%@1W-full power<br>\nSample Rate: 48K/24bit<br>\nChannel Isolation: <-70dB<br>\nWork Mode: Stereo, Bridge, Mono, free Matrix<br>\nRemote Control: Standby, Call, DSP functions<br>\nAmplifier Monitor: Temperature, Power, Current and Voltage<br>\nConstant Voltage and Resistance: 100V 、70V 、8Ω 、4Ω<br>\nDisplay: 320x320pixel, IPS LCD<br>\nProtection Mode: DSP limiter、High temperature, DC, high frequency, short circuit, back EMF, peak current limiter、Back EMF、Surge current limiter, startup delay, power circuit breaker protection, power over voltage / under voltage protection.<br>\nPC Software: MConsole<br>\nWeight: 4Kgs.<br>\nSize: 483 x 300 x 445 mm.<br>\nPower Input: 110 - 264 Volt AC, 50/60 Hz.<br>\n \n\n<strong></strong>\n\n\n\n<strong></strong>\n\n\n\n<strong></strong>\n\n\n\n<strong></strong>\n\n\n\n<strong></strong>\n\n\n\n<strong></strong>\n\n\n\n<strong></strong>\n\n\n\n<strong></strong>