GD100/D50 Bluetooth Amplifier Board With Optical Audio Input Hifi Karaoke Amplifier Home/Car Amplifier Board

GD100 is an upgraded model of D50.1. Power upgrade2. Material upgrade3. Increase the heat dissipation module4. 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: 200WPower output: 200W-400WSuitable for speakers 4-8 ohms, power less than 200W.Voltage: AC 220VPackage Contents:1x amplifier board1x power cable1x audio cable1x remote control1x dc joint--------D50--------Without heat dissipation module！！Without heat dissipation module！！Rate power: 100WPower output: 100W-300WSuitable for speakers 4-8 ohms, power less than 200W.Package Contents:1x amplifier board1x power cable1x audio cable1x remote control--------D11--------Description:Type: Bluetooth Amplifier BoardBluetooth Version: 5.0Audio Channel: 1.0Rated impedance: 4ΩRated Power: 40WPower Range: 30-120W (Deponds on Voltage)Distortion: 0.03%S/N Rate: 92dbBattery of Remote: CR2025 x1(Not Included!)Feature: FM Radio / Treble / BassVoltage: AC 110/220V, DC 12V/24VInput: Bluetooth/3.5mm RCA/U-Disk/TF/MICPackage Contents:1x Amplifier Board1x Remote control2x Audio Cable1x DC Power supply cable