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A4 is one Wi-Fi wireless bluetooth in wall amplifier built-in bluetooth USB FM and four channel power amplifier 25 watts all in one solution for small room sound system, 4 inch touch screen control, up to 8 loudspeakers connections.
Wi-Fi Amplifiers Home Audio System Home Audio Amplifier Smart Home Audio Amplifier
A4 is one compact in wall stereo amplifier with multi audio functions that you can control it on touch screen or remote control easily. With 3.5" capacitive touch screen, the music player could be adaptable for TF Card/USB that you can play your preferred playlist. Built-in FM radio (87.5-108MHz) offers you more sound options. With built in Bluetooth module, you can stream music from smart phone, pad, computer to the device and having the sound through ceiling speakers. You can control the volume on your device in hand. With modifiable Bluetooth name and password, you can install in close area but without confusion on the name when pairing. You can schedule play or stop the music as alarm function. The in wall amplifier A4 is ideal for small home theater system, it is recommended to connect with 4 low impedance loudspeakers for stereo sound. You can enjoy your leisure time with your family. These in wall amplifiers are also widely used in apartment, house, hotel, office, shop, restaurant, villa etc.
It's integrated amplifier with media player installed in wall and you can control unit on touch screen or by remote control. You have Bluetooth connection to play music from your phone/pad/computer. Also you can play music from USB or SD card. FM radio is available. You can modify the Bluetooth name and password for the amplifier.
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