One chip is used for the parallel bridge for the low-frequency channel power amplification output, and another chip is used for the left and right channel power amplification output. It can support a total output of 100W (low-frequency channel) + 50W (left channel) + 50W (right channel).
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1 x Audioverstärker. 3X(4-Kanal-Leistungsverstärker. Typ: 4-Kanal-Verstärker. Unterstützt USB/SD/AUX-Eingang. Wenn es geringfügige Unterschiede im Produktzubehör gibt, hat dies keinen Einfluss auf die Verwendung. ).
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🎵 WIRELESS UPGRADE FOR ANY AUDIO SETUP: Say goodbye to outdated technology with this Bluetooth adapter designed for stereo receivers. Simply plug it into your stereo’s RCA or 3.5mm aux jack and unleash the power of wireless streaming with Spotify, Apple Music, and podcasts in seconds!
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Sd audio’ S wsk-sub wireless subwoofer transmitter and receiver KIT allows you to add a powered subwoofer to a new or existing surround sound system without having to run a cable from the receivers; or amp to the Sub.
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1 Mini Bluetooth 5.0 Audio Decoder Board MP3 Lossless Amplifier Circuit board. 3.5mm stereo audio interface: Standard 3.5mm interface, output stereo sound source, plugin, headphones, connect amplifiers and other devices.
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Multiple audio inputs: with Bluetooth 5.0/Stereo RCA/USB(U-disk)/SD Card/FM Radio and MIC input, compatible with mobile phone, MP3 player, CD player, computer, decoder, etc. A variety of input methods are available for you to choose, allowing you to experience Karaoke or listen to great music anytime and anywhere. Max 50W+50W output power: 2.0 channel audio amplifier gives your entertainment system a boost, with unrivaled sound superiority and lets you enjoy high-quality amplified audio. It supports speakers with 4-16 ohm impedance, and has a good match with most home & car & boat speakers. Perfect design & Powerful function: with volume knob, treble, bass and echo control, microphone volume control, LED display can show the working status clearly, remote control and input selector button.
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We would try our best to help you solve the problem. If you are not satisfied with our products.
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Supports wireless playback from Bluetooth devices, Bluetooth 5.0 wireless music streaming technology with external antenna make a transmission distance of more than 15m/49ft. Bluetooth: Bluetooth 5.1, up to 15m/49ft wireless range without hindrance.
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