ST-839 Bluetooth Amplifier 2.1 Channel Stereo Amp Receivers RMS 25Wx2+40W Max.100W Audio Power Amplifiers for Home Speakers Mini Sub Amps with Treble & Bass, BT/USB/AUX, DC 12V/5A
【2.1 Channel Subwoofer Amplifier】The ST-839 HiFi Audio Amplifier can be connected with four 4-8Ω 40W passive speakers, the power is 30Wx2, peak power up to 100W. as a subwoofer amplifier, the ST-839 amplifier can an Super bass subwoofer(4-8Ω,50W), this makes it the perfect addition to a home theater, audio PC setup and car audio system
【Stereo Amplifier with Treble & Bass】This ST-839 is a Bluetooth hifi stereo amplifier, USB lossless decoding, with powerful audio processing chip, ensure pure sound quality, strong anti-interference ability. The treble and bass controls allow you to finely tune the sound, whether you want deep bass or clear treble, this amplifier will fulfill your desires, for more delicate adjustment of the sound
【Bluetooth5.0 Input】The ST-839 mini amplifier is equipped with USB, AUX and RCA inputs that play audio from MP3, cell phones, , TVs and other external devices. Built-in Bluetooth 5.0 chip for quick connection to audio input devices such as smartphones, MP3, , TV etc. Bluetooth 5.0 wireless connection saves wiring hassle and ensures excellent sound fidelity. (Notice: the Bluetooth connection within 10m)
【Mini Size & Multipurpose】This home audio power amplifier with a mini size 150 x 117 x 38mm, Compact design for easy portability and space-saving convenience. with RCA, AUX and USB input, audio from external devices, such as , CD, , TV, PC, computers, , notebooks, phones, MP3, and projectors with AV audio etc. great for home, garden, poolside, party, garage, conference room, bar, car, teaching room use
【With Remote Control & Power Supply,Easy to Use】ST-838 power amplifier with four 4-8Ω passive speakers, great for home theater system and car speakers. Amplifier with a power adapter, easy to use; With the remote control, everything is at your fingertips, easy to choose input modes, volume adjustment, Equalizer adjustment, power on, power off etc.