Pcbfun ZK-AM100 บอร์ดขยายเสียงไมโครโฟนบลูทูธ 5.1 TPA3116D2 KTV

Features:
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: 50Wx2+100W wire-type microphone audio all-in-one machine
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
Product weight: net weight 288g including package 345g

Package include:
Power amplifier board * 1
Accessories combination * 1 (the shell needs to be assembled by itself)