※ User-friendly design, self-installed horizontal and vertical suspension holes for easy installation;

※ High-quality engineering plastic injection molding, durable, no deformation, no fading, black and white optional;

※ With 6-inch high-fidelity woofer and 1.5-inch tweeter, the sound is beautiful and the voice reproduction is high;

※ Built-in Class D 2×30W power amplifier circuit, the sound quality is fine and the power is strong;

※ High-fidelity stereo design, professional CD-level sound, with high and low sound adjustment;

※ Flexible connection port and quick installation method, easy to use;

※ AC110V~AC220V wide voltage power supply mode;

※ It has 1 stereo line input and 1 microphone input;

※ Each input channel has a sealed potentiometer volume adjustment knob;

※ It is very suitable for school multimedia classrooms, conference rooms, etc.;