Hikvision 240W 6 Zone Analog Amplifier The device has 2 auxiliary (AUX) line inputs, 1 emergency (EMC) input, and 2 microphone inputs; 1 auxiliary output, capable of cascading to the next power amplifier. Microphone 1/2, emergency line input, and line 1/2 can be independently adjusted, and it also has total volume control. Built in Bluetooth/MP3 function module for content playback on the phone. Equipped with six independent volume adjustment output functions. 5. Mic 1 and emergency line EMC inputs have the highest priority level, while Mic 1 and EMC have mixed outputs that can strongly cut other audio input signals. Mic 2, Line 1, Line 2, and MP3 (Bluetooth/SD/USB) have mixed output. Equipped with high and low frequency adjustment function. Equipped with advanced short-circuit, overheating, and overload protection functions. The circuit is equipped with amplitude limiting function to prevent excessive output of the amplifier and protect the speaker. Supports multiple indicator light displays (power, signal). By adopting a forced cooling structure with a fan, the machine can operate for a long time. Hikvision 240W 6 Zone Analog Amplifier Audio Rated Power 240W Sensitivity Line: -10dB EMC: -10dB MIC: -40dB line`a3`ba0dB Frequency Response 80Hz-18KHz`a3`a8`b13dB`a3`a9 THD and SNR THD≤0.5% SNR≥75dB Interface Audio In EMC IN `d7 1, 6.5 mm Microphone `d7 2, AUX IN `d7 2, Bluetooth, USB2.0, SD card Audio Out Constant Voltage Output `d7 1`a3`ac110 V COM, Constant Voltage Output `d7 1`a3`ac70 V COM, Constant Impedance Output `d7 1`a3`ac4~16`d9 COM, Partition Output `d7 6`a3`ac110 V COM, line out `d7 1, Volume Knob MIC Volume Knob `d7 2`a3`ac Partition 1 Volume Knob `d7 6`a3`ac All Volume Knob `d7 1`a3`ac Bass Volume Knob `d7 1`a3`ac Treble Volume Knob `d71`a3`ac AUX1/MP3 Volume Knob `d71, AUX2 Volume Knob `d71, EMC Volume Knob `d71 USB USB2.0 General Power 200V-230V`a1`ab, 50/60Hz 7A Material Iron Dimension 484 `d7 88 `d7 360mm Weight Approx. 10.3 kg (22.71 lb.) Package Dimension 484 `d7 88 `d7 395mm With Package Weight Approx. 11 Kg(24.25 lb.) Color Black Packing List One machine and one power cord Operating Temperature -10~ 40`b0C ,`a3`a8`b12`a3`a9 20%~80% relative humidity Installation Cabinet installation checkout more Products
