500W/650W six zone preamplifier ABS-500A/ABS-650A

Six zonesPre amplifier Model:ABS-120A/180A/280A/380A/500A/650A
Features
1Standard2UChassis, luxurious aluminum alloy panel, hand drawn design, beautiful and generous
2、3Road microphone input);2Route input（AUX1、2）； Each channel can adjust the volume,1Route auxiliary output can be connected to an amplifier to expand power
3MicrophoneMIC1Equipped with a mute function for easy insertion of priority broadcasts;
4Equipped with high pitched sound（TREBLE）And bass（BASS）Independent adjustment.
5Equipped with short circuit, overheating, overload protection circuits, and sound and light alarms;
6、2Power output mode, constant voltage output100V,70V,Fixed resistance output4-16Ω
7, with6Road button switch output, realizing partition broadcasting;
8Built inUSB/SDinterfaceMP3Decoder, compatibleMP3/WAVMusic playback format(Optional)）
Adopting advanced and efficient power amplification circuits, equipped with3Road microphone input,2Route input,1Road auxiliary output, voltage output is70V/100VThe fixed resistance output is4-16Ω, the output frequency response range is20~20KHzEach input volume can be independently controlled, with high and low frequency volume adjustment; microphone1Set as the highest priority function, automatically suppress other input signals; The equipment is equipped with an abnormal operation protection warning function. When the input signal is too large, the load is too heavy, the temperature is too high, the line is short circuited, and other machine abnormal operation protection warning functions are activated, the corresponding indicator lights will prompt, and the fault will be automatically restored when it is eliminated, with high reliability. 2UStandard chassis design, luxurious aluminum alloy panel, beautiful and generous. Solid power, stable and durable.6Partition button switch for selecting output.

Scope of use: In situations where a combined constant voltage amplifier (power amplifier) is required, such as schools, shopping malls, specialty stores, restaurants, etc., with6Partition output, each partition output is independently selected（Partition output volume adjustableAlternative).
Customized according to customer requirements240VOutput and provideOEMOEM products!

model	ABS-120A	ABS-180A	ABS-280A	ABS-380A	ABS-500A	ABS-650A
output power	120W	180W	280W	380W	500W	650W
Output category	4-16ΩBalanced output, 70V.100V constant voltage output
Line output	600Ω 1V (0dB)
input	MIC1.2.3:600Ω2.0-4.0mv,AUX1.2:15VKΩ775mvunbalanced
frequency response	80HZ-16KHZ(+3DB)
protective device	Short circuit, overheating, overload, sound and light alarm
Sound erasing function	Mute function MIC1 input signal covers other input signals
Power requirements	AC220V-240V/50-60HZ
power consumption	150W	250W	350W	450W	720W	950W
Product dimensions	484*390*90mm(longX Depth X Height)				484×460×90mm
Package dimensions	550*460*180mm((Long)X Depth X Height1PC）				550*520*180mm（1PC）
weight	10kg	11.5kg	13.5kg	15.5kg	18kg	20kg