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

GD100 is an upgraded model of D50. 1. Power upgrade 2. Material upgrade 3. Increase the heat dissipation module 4. Sound quality upgrade --------GD100-------- Feature: ●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) ● 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 Package Contents: 1x amplifier board 1x power cable 1x audio cable 1x remote control 1x dc joint --------D50-------- Without heat dissipation module！！ Without heat dissipation module！！ Rate power: 100W Power output: 100W-300W Suitable for speakers 4-8 ohms, power less than 200W. Package Contents: 1x amplifier board 1x power cable 1x audio cable 1x remote control --------D10-------- Description: Type: Bluetooth Amplifier Board Bluetooth Version: 5.0 Audio Channel: 1.0 Rated impedance: 4Ω Rated Power: 40W Power Range: 30-120W (Deponds on Voltage) Distortion: 0.03% S/N Rate: 92db Battery of Remote: CR2025 x1(Not Included!) Feature: FM Radio / Treble / Bass Voltage: AC 110/220V, DC 12V/24V Input: Bluetooth/3.5mm RCA/U-Disk/TF/MIC Package Contents: 1x Amplifier Board 1x Remote control 2x Audio Cable 1x DC Power supply cable