Prozor Hi-Fi Amplifier Mini Stereo Audio Amplifier

  Special Note: 1. We use a new socket, the power supply is spark-free, safe and reliable. 2. When you turn off the device, the amplifier will turn off, but it is normal that the power LED remains on or off. The power LED lights up to indicate that the power is in. 3. How to judge if the amplifier has noise? Unplug the RCA cable, connect the amplifier to the speaker, connect it on, turn it on and again, and pay attention to sounds emitted from the speaker or amplifier. You will therefore need to replace the speaker for further confirmation. If there is no noise, the noise may come from the audio source. Technical data: Supported impedance: 2Ω - 8Ω SNR: ≥98 dB THD + N: ≤0.5% Plug and play Output power: 50 W + 50 W 50 W RMS x 2 (4 ohms, 20 Hz - 20 kHz, 0.04 % THD) Ideal for outdoor / bookcase / computer / desktop / ceiling / floor speakers. Only for passive speakers, not for active speakers.   Box contents: 1 x audio amplifier 8 x speaker banana plugs 1 x power supply 1 x AC power ca