🎵 FX AUDIO FX502SPRO(Silver) Stereo Amplifier: 2 Channel HiFi Class D Digital Amplifier 80W+80W Power - RCA Cable & 24V 4A Power Adapter Included Review

♪ HIGH QUALITY MATERIAL—Made of aluminum alloy material,the appearance of class D amplifier is noble and elegant;PCB with a copper thickness of about 1oz is made of 1.6mm thick epoxy glass fiber cloth substrate RF4 sheet, which has relatively high dimensional stability and impact resistance. The PCB board adopts blue immersion craft,which has excellent electrical performance and high temperature resistance , strong and wear-resistant, not easy to oxidize and short circuit. ♪ HIFI SOUND QUALITY—FX AUDIO audio amplifiers adopt HIFI and HD chip TPA3250,which can achieve ultra-low distortion and outstanding audio quality in the audio frequency band.And adopts MCU control design,the home stereo amplifiers has stronger control ,lower power consumption and advantages of higher cost performance. ♪ ANTI-INTERFERENCE—The stereo amplifier uses hollow inductance with better linearity and music sense as LC filtering can filter out one or more harmonics. The larger the inductance and the higher the frequency,the more obvious the anti-interference signal effect, thus the output of pure DC current achieves clear and dynamic sound quality. ♪ NOISE REDUCTION—Power supply electronic filtering and soft switching control design reduce switching power supply noise and switching loss, attenuate electromagnetic interference and improve power density, efficiency and switching frequency. ♪ COMPATIBLE WITH MULTIPLE DEVICES—The audio stereo power amplifier for home system can connect audio source device,including mobile phone ,laptop,CD/DVD via RCA input,the output can connect passive speaker. The package include 1x FX502SPRO;1x 24V 4A power supply;1x RCA cable;1x User manual.