Digital HiFi Stereo 2.0 Power Amplifier Home Mini Audio Amplifier Professional Dual-channel 50W+50W DC8-25V with High&Low Volume Control System includes Wall Adapter Power Supply - 12V DC 2A, 5.5mm - 2.1mm UL Listed

• This DROK 50W+50W dual-channel power amplifier will be powered by DC 8~25V. It has 90% high efficiency and lower internal resistance because we used of import seal potentiometer and high speed capacitor array. It can use power switch, storage battery, vehicle power, and so on.
• Adopted TPA3116D2 amplifier chip as core; Germany VIMA MKP10 as input capacitor makes harmonic richer; the top red loop outputs inductor makes its voice purer; Aluminum alloy body is easy to heat-sink; Gilding RAC and crystal terminal looks extravagant.
• Power supply: included. Wall Adapter Power Supply - 12V DC 2A, 5.5mm - 2.1mm UL Listed
• Signal Wire: Signal Wire use to transit weak small signal. And our signal wires have shield layer to protect signal from other unstable factors.
• The HIFI speaker can be connected with mobile phone and computer, but the quality of voice will be based on the signal source or the signal wire.