Product detailsThe board uses six disassemble amplifier tubes(used), 4 responsible for the left and right channels, the other two connected to BTL circuit for subwoofer use, wiring is very simple, especially for DIY.

Features:

Compact structure, full function and air-cooled heat dissipation.

Low frequency, fine sound quality, suitable for home or theater.

Large is more stable, the board uses six disassemble amplifier tubes(used), 4 responsible for the left and right channels, the other two connected to BTL circuit for subwoofer use, wiring is very simple, especially for DIY.

Four chips, all-dimensional protects, air-cooling fin and heat transfer fan.

Boot delay and instantaneous shutdown.

Short circuit and overload protects.

Used prime NICHICON large capacitance make the sound exquisite and pleasant to listen to.

Specifications:

Type: A, B (optional)

Model: DX-2.1-3

Working Voltage: AC18V-24V

Output : 2 * 80W

Mega Bass Output: 120W

Right and Left Channel Output: 100W+100W

Frequency Response: 20HZ-30KHz

Distortion Factor: 1%

Item Size: 160 * 150 * 60mm / 6.3 * 5.9 * 2.4in

Package Size: 160 * 155 * 65mm / 6.3 * 6.1 * 2.6in

Item Weight: 280g / 9.9ounce

Package Weight: 330g / 11.6ounce

Note:

Please allow 1-3mm error due to manual measurement.

Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Packing List:

1 * Audio Amplifier Board