Ini Amplifier(Class D), with MIC mixer.

2x20Watt@4Ohm default output, volume/bass/treble adjustable separately.
1x40Watt@8Ohm bridge output.
Dual-mono output.
2 Stereo audio selectable inputs.
Microphone mixer, with independent volume control
Buttons/RS232 controlling. And IR/keypad optional controlling.
24VDC power supply, green power consumption.

Features:
2x20Watt@4Ohm as the default amplifier output.
Bridge connection function. The user can switch the PA2 to be 1x40Watt@8Ohm by bridge connection.
Dual-mono function. The user can sum up the stereo audio to two times mono audio.

Microphone mixer function. The microphone will be mixed to the line audio output, and separately controllable.
Two stereo audio inputs, switchable by button, remote or RS232.
Volume/Bass/Treble controllable by buttons or RS232.
Line audio output, with volume controllable.
Optional control solution, by IR remote or volume panel.
RS232 controlling function, with smart feedback.

Extensibility: It can be controlled by PTN panel (WP18R, WP19), optional function.
Antistatic case design: Providing good protection for long-term and stable performance
International power supply (100Volt~240Volt AC, 50/60Hz) For worldwide compatibility.
Fast switching speed. It is the high speed for the good performance.
LED indicator, for power and working status.