● Built-in MP3/Tuner/USB/SD card inputs ● 6 zones output with pre-amplifier, 6 channels @ 100V outputs ● 3 LINE& 2 MIC inputs with individual volume control ● Mute function, easy to insert priority broadcast ● Each zone with independent switch; bass and treble controlled ● With level indicators and 5-unit LED display ● Output short-circuit protection

50W×2CH@4ohm,35Wx2CH@8ohm full digital amplifier.
Streaming music via network without distance limitation or Bluetooth5.0 up to 15 meters
Bluetooth for true high resolution music
Spotify connect, Airplay, Qplay, DLNA, UPnP streaming protocols supported
Support streaming source from online services, smart device memory, USB pen drive, NAS, Bluetooth and line in
Multiroom and multizone streaming enabled by mutiple

● Segment LCD screen ● Audio Sources: Bluetooth,FM,USB,AUX ● 100V/70V & 4Q-16Q output ● Master Volume Control & seperate control ● MUTE & SIREN short circuit trigger ● Wireless Remote Controller to control ● Emergency Input, 3 MIC INPUT, 2 AUX IN, 1 AUX OUT ● Priority level: MUTE>EMC=ALARM=CHIME>MIC1>OTHERS

Standard 86 box, luxurious appearance design with LED screen
Built-in 2x10 W high efficient amplifier @ 8Ω
Music source: USB, Micro SD, Bluetooth and FM, 2 AUX inputs；Support remote controller
Can store 20 radio channels, support automatic and manual search
Wide Freq. Response 20Hz~20kHz for excellent music effect
Support MP3, WMA, WAV, FLAC, etc.

Wireless talkback and music control center.
Full screen design, 4ʺ IPS LCD with superior screen ratio.
everal music modes: local music, net radio, the third-party music APP, BLUETOOTH, streaming and AUX.
Perfect for QQ music, Kugou music and other popular third-party music APP.
Support Micro SD card and USB.
Support talkback and call for multiple DM839 or DM858.
Support AUX IN and OUT.

Standard 86 box, luxurious appearance design with LED screen
Built-in 2x10 W high efficient amplifier @ 8Ω
Music source: USB, Micro SD, Bluetooth and FM, 2 AUX input
Can store 20 radio channels, support automatic and manual search
Wide Freq. Response 20Hz~20kHz for excellent music effect
Support common music format as MP3, WMA, WAV,

Cutting-edge Bluetooth function ensures seamless connectivity
Suitable for music recording, online live performances, karaoke singing and conference room
Great assistant for guitarists, singers, music lovers and so on
Lets you shape your sound with confidence, continually delivering peak performance
Compact and lightweight design ensures portability

USB audio interface for recording microphones and instruments
Ultra-flexible audio interface for the amazingly-detailed and pristine recording quality your music deserves
Compact design allows for easy carrying
Ideal for parties outdoor with the same quality sound output

Power Everything - The versatile amplifier for powering all your entertainment
Upgrade your wired speakers - Connect everything from your turntable and stereo to your wired speakers to enjoy vinyl, CDs, stored audio files, and streaming You can even power outdoor speakers and expand your Sonos system to the garden
Amplify your TV experience - Enjoy stereo sound for shows, films, and video games when you connect Amp to your speakers and TV Wirelessly add a pair of Sonos One surrounds for an immersive home theatre experience
Designed to keep cool - The rack-mountable design features a specially developed heatsink for optimised airflow and heat management
Create an invisible sound system - Get brilliant sound without compromising space or design with Sonos Architectural by Sonance, a collection of in-ceiling, in-wall, and outdoor speakers optimised for Amp