AK370 2×20W Digital HiFi Power Amplifier bluetooth 5.0 RCA USB SD Card Stereo Home Theater Car Audio Support FM Function

Specifications Product Name Power AmplifierMaterial Aluminum alloyColour BlackInput Voltage DC 12V 18V3AChannel Sound Output 2 0 ChannelFrequency Response 20Hz 20KHzOutput Power 20W 20WDistortion Rate 0 01 Signal To Noise Ratio 85dBImpendance 4 8ΩInterface RCA USB SDMinimum THD 0 4 Input Sensitivity 270mVInput Impendance 47KohmFM Frequency 87 5MHz 108 0MHzApplicable Devices Widely compatible with mobile phones computers tablets laptops MP3 MP4 TVs and projectors with AV audio etc Features 1 Wireless Amplifier Built in Bluetooth 5 0 core no noise during Bluetooth connection specially designed for customers who pursue HiFi sound 2 Easy Operation The power amplifier has a remote control for remote audio adjustment Can read U disk and memory card plug and play 3 Adjustable Volume This audio amplifier with LCD display backlight and volume treble and bass control knobs for detailed sound 4 Audio Decoding Car amplifier support USB full decoding can play APE WAV FLAC lossless music and normal format music 5 Compact Power Amplifier Small practical and powerful compatible with two 20W rated power and 4 16Ω speakers HiFi lossless sound quality bringing you a good experience 6 Wide Application The amplifier is widely compatible with mobile phones computers tablets laptops MP3 MP4 TVs and projectors with AV audio etc You can use it at home or take it with you to your car or outdoors Package Include 1 Amplifier1 Remote Control1 Pow