Bảng mạch khuếch đại âm thanh kỹ thuật số XH-M139 2.1 12-24V rộng 2*50W+100W tại Lotte Market

Giới thiệu Bảng mạch khuếch đại âm thanh kỹ thuật số XH-M139 2.1 12-24V rộng 2*50W+100W tại Lotte Market

Features:

1. Very good sound quality, high efficiency, high amplification power, 50 W * 2 + 100 W 2.1 channel (left/right channel and subwoofer channel), high efficiency and low heat.

2. Powered by DC 12-24 V, wide input voltage, users can easily adjust the volume by themselves.

3. Applicable speaker resistance: 4-8 ohms, just plug in the power supply and the speaker, and enjoy pure digital music!

4.The power amplifier board has 3 channels of left channel, right channel and subwoofer. Its mini NE5532 integrated circuit is for high efficiency and high power.

5. High efficiency and amplified power. It is very suitable for connecting phones or computers, DIY speakers, car stereos, etc. The on-board jacks, potentiometers and screw terminals mean that you can power up the board and play music within a few minutes.

Specification:
Power supply: 12-24 V DC
Chip: TPA3116 * 2
Channel type: 3 channels (left channel, right channel, subwoofer)
Output power: subwoofer 50 W * 2 + 100 W * 1
Output: 4-8 ohms
Audio Output: Terminals
Response frequency range: 14-100 kHz
S / N ratio: 100dB
Switching frequency: 1.2 MHz
The size of the printed circuit board: 100 * 70 * 30 mm / 3.94 * 2.75 * 1.18 inches (L * W * H)

Package includes:
1*Motherboard
1*screw accessories