Nobsound NS-20G Mini Digital Power Amplifier Bluetooth Hifi Stereo Amp 100W+100W with power supply (Red)

Notice: NS-20G amplifier is only suitable for 5-8 inches / 4-8? / 20-120W speakers, using mismatched speakers may result in poor sound and over-heat & over-load protection which will cause lag, power-off even damage.Parameters Color: Black / Silver / Gold / Blue / Red Bluetooth distance: 15 meters Bluetooth standard protocol: Bluetooth 5.0 + EDR + DSP Rated power: 200W (100W×2) Audio Input:...