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Product Feature:

1. Use high-quality materials with guaranteed quality

2. Two-way microphone input, supporting wireless microphone (with receiver), capacitance microphone, dynamic microphone, etc

3. Two sets of receivers can be inserted at the same time, or the one-to-two wireless microphone can be selected

4. You can change the Bluetooth name of each product and modify the Bluetooth connection password

5. The volume of the prompt tone can be adjusted, and the prompt tone can be turned on or off

6. It is recommended to use wireless microphone with receiver, with lower background noise

Parameters:

Model: ZK-AM100

Name: Amplifier Board 50Wx2+100W

Power amplifier chip: TPA3116D2

Bluetooth version: 5.1

Bluetooth transmission distance: 15 meters

Audio input: Bluetooth , AUX , U disk, USB sound card, MIC

Audio output: left channel 50W+right channel 50W+subwoofer 100W

Adaptive power supply: DC12-24V, ≥ 8A (AC power cannot be connected)

Suitable speaker: 20-50W, 4-8 Ω for left and right channels; Subwoofer 20-100W, 3-8 Ω

Two-way volume adjustment:

1. Background music volume adjustment, with multi-function buttons (click Pause, double-click the next song, and press and hold to turn on/off) 2. Mic volume adjustment

Protection mechanism: input anti-reverse connection, over-temperature, over-current, short circuit, anti-static protection

Feature function: dual microphone input

Support Wuzhi Audio APP. Modify the Bluetooth name, password settings, prompt tone volume adjustment, on/off prompt tone, sleep aid, firmware upgrade, and so on.

Product size: 134x135x24mm

Package list:

Power amplifier board * 1