TIC-D4500 4-Inputs 4-Zone Professional 4Ω / 8Ω / 70V 4x300W Bridged Power Amplifier w/Separate Volume Controller

8 Ohm and 4 Ohm Stable 70V Class D amp with Crown ultra-efficient drive Core technology Separate 4 Inputs with separate volume controller DJ Rack Mount Amplifier, LCD displays volume in dB per channel and operating temperature, 2U rack space Input: XLR (x4), ; output: speaker (x4) Input Connectors 3-pin XLR, balanced signal input Out Power ( 8Ω ) 300 W*4 Frequency Response 20Hz - 20KHz (+/-3dB) DIMENSIONS (W x Dx H) 483 x 257 x 88.8mm Product Description TIC-D2500 TIC-D4500 Out Power ( 8Ω ) 300 W*2 300W*4 Out Power ( 4Ω ) 500W*2 500W*4 Out Power ( 8Ω )bridg 600W*1 600W*2 Frequency Response 20Hz - 20KHz (+/-3dB) 20Hz - 20KHz (+/-3dB) THD 20Hz-20kHz 8Ω <0.05% <0.05% Noise >95dB >95dB Slew Rate 40V/uS 40V/uS Damping Factor >300 >300 INPUT SENSITIVITY 1.2V 1.2V Input Impedance (Ω) 20K Ohm (balanced) 20K Ohm (balanced)