Fiber Input Amplifier 1200W 12V24V220V Digital Bluetooth Stereo Amplifier Board Subwoofer Karaoke

Heating low. Bass weight. Long service life. Support reading and play the MP3 songs in TF-card and U-disk. Support independent adjustment of Treble, Bass and Master volume. With AUX Audio input, can be connected to PC, Phone, TV or DVD. Dual Mic input, adjustable reverb, with Bluetooth and FM radio. Support Wired Mic and Wireless Microphone Board(not included. GD100 is an upgraded model of D50.1. Power upgrade. 2. Material upgrade. 3. Increase the heat dissipation module. 4. Sound quality upgrade. Support reading MP3 songs in TF card and U disk. Supports independent adjustment of treble, bass and master volume. With the AUX audio input, it is possible to connect to a computer, phone or CD. Dual microphone inputs, adjustable reverb, built-in Bluetooth and FM radio. Support wireless microphone board not included). Rate power: 200W. Power output: 200W-400W. Suitable for speakers 4-8 ohms, power less than 200W. Voltage: AC 220V. Voltage: AC110V. Colour: Black. Material: Plastic. Package Co