[Product Information]

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: The power supply should be with small power ripple and the power voltage can be 12-24V. (If in low voltage， the output power will be also in low display， finally the speaker will be in low voice.)
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.