AK-55 Bluetooth 5.0 Audio Amplifier with TPA3116D2 Chip 2.0 Channel 70W x2 Subwoofer Amplifiers HiFi Stereo Power Amp for Home Speaker with Treble & Bass, FM Radio, MIC/Echo/Delay, USB/AUX/Opt Input

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• 【Excellent Amplifier for Home Audio 】This bluetooth audio power amplifier receivers combines multiple functions in one device. 2.0 Channel 70W +70W Rated Power, peak power output up to 600W! Allows to drive a active subwoofer, with Treble and Bass adjust, Blurtooth, USB, 3.5mm AUX and RCA inputs, FM radio, 2 MIC jacks, Echo and Delay, can achieve multiple sound outputs while pursuing high quality music! bluetooth receiver amplifiers compatible with high-power speakers, no lag even during long periods of use,which is very friendly for music enthusiasts
• 【Bluetooth 5.0 & Multiple Input Modes】This bluetooth amp receivers built-in Bluetooth 5.0, USB flash disk, USB sound card and 3.5mm AUX Input. Bluetooth 5.0 mode, faster transmission speed, lossless decoding, lower distortion rate, connection distance to audio equipment is 10m/32ft. Note: When using AUX/USB/RCA/OPT/COA input, please confirm that the Bluetooth connection of this module has been disconnected
• 【With MIC, Echo and Delay】This home audio amplifier receivers for speakers with two microphone jacks allow you connect two microphones simultaneously, you can enjoy music with friends at home or host a party, or perform on the streets, achieving the freedom of karaoke. The Echo and Delay functions allow for more diverse microphone output styles, adding more fun to karaoke
• 【HIFI Stereo Amplifier】The AK55 stereo bluetooth amplifier built-in two TPA3116D2 chips, which is a high-performance class D power amplifier chip, can make thedevice maintain ultra-low distortion in the whole audio frequency band and show high-definition sound quality at the same time, distortion rate less than 0.5%. Besides, you can adjust the Treble and Bass buttons, make the bass more shocking and the treble clearer, make the sound more layered
• 【FM Radio Function & Wide Application】The bluetooth audio amp with FM Function, FM mode can set up more than 20 stations. AK55 home speaker amplifiers Compatible with MP3, mobile phones, tablets computers, laptops, TV etc. Recommended for home audio stereo system, computer game audio systems, bookshelf speakers, tower speakers, garden speakers etc. Suitable for various settings including homes, gardens, patios, pools, commercial spaces, outdoor areas, educational settings, and conferences.