ZK-AM100 50Wx2+100W 2.1 Channel Amplifier Board Power Amp Board (without Shell) for KTV Mic Speakers

ZK-AM100 50Wx2+100W 2.1 Channel Amplifier Board Power Amp Board (without Shell) for KTV Mic Speakers

Download Wuzhi Audio APP:
http://www.qingdaowuzhi.cn/btapp/Wuzhi_Audio_V1.0.4.apk

User Manual:
http://www.qingdaowuzhi.cn/ins/am100/am100ins.pdf

Features:
- Integrated power amp board for microphones and speakers
- 2.1ch Bluetooth power amplifier board: 50W+50W+100W
- Intelligent anti-howling effect
- DSP reverb and adjustable echo
- Used with speakers and microphones to make your own KTV system
- Support 2-way mic to input. Suitable for wireless (with receivers), condenser and dynamic microphones as well as wired microphones

Specifications:
- Brand: Wuzhi Audio
- Model: ZK-AM100 (without shell)
- Item name: 50Wx2 +100W audio amplifier board
- Amplifier chip: TPA3116D2
- BT version: 5.1
- BT transmission distance: 15m/49.2ft
- Audio input: BT + AUX + USB disk + USB sound card + MIC
- Audio output: L & R channel 50W + subwoofer 100W
- Adaptive power supply: DC12-24V, ≥8A (not connect to AC)
- Adaptive speaker: L & R channel 20-50W, 4-8Ω; Subwoofer 20-100W, 3-8Ω
- Dual volume adjustment: 1. Background music volume adjustment, with multifunction button (Click: pause; Double-click: Next; Long press: on/off); 2. Mic volume adjustment
- Protection mechanism: Input anti-reverse connection, over-temperature, over-current, short circuit and anti-static protection
- Characteristic functions: Dual mic input. Support Wuzhi audio app. Modify BT name, password setting, volume adjustment of prompt tone, on/off prompt tone, sleep music, firmware upgrade, etc.
- Size: 135 x 134mm/5.3 x 5.3"

Package Included:
- 1 x Set of Amplifier Board

Note:
- Microphone is not included. Wireless microphones with receivers are highly recommended.
- Other items pictured are not included, for demonstration purposes only. Thank you for your understanding!