1. AA28 professional Power Amplifier，adoptexcellent circuit design.，can satisfy most of the needs of expanding sound.efficient andstable power output.

2. AA28 2U rack space design,working mode:class H, stereo output is 1200W 4Ohm single channel,this power amplifier isdesigned to provide the complete frequency of stable, output clean with lowdistortion and wide dynamic range (20Hz - 20kHz).

3. The whole AA series of power amplifieruse CLASS H  topology，has highefficiency power conversion. powerful output, low power consumption. goinggreen and environmental protection. Each channel provides a number of accurateLED level indicators. accurate display current work mode and workingstatus.AA28 provided XLR balanced connector，output adoptprofessional Speakon and terminal connection. In addition，The poweramplifier design has mode selection switch and sensitivity 0.775V, 1.0V, 1.4Vswitch.

4. AA28 design feature：Highefficiency, high performance, more complete and lightweight design，providedprofessional sound amplification solutions for music fans of music venues,churches, fitness clubs and mobile DJS, outdoor parties, and travelers.

AA28 product features