WiiM / ASR003

WiiM Pro Plus is the ultimate audio streamer that supports AirPlay 2, Chromecast Audio, network multi-room audio, and high-resolution audio streaming from Alexa, Siri, Google Assistant voice assistants, Spotify/Amazon Music/TIDAL, and more.

■Smartly control all audio equipment
WiiM Pro is a music streamer for audio systems with AirPlay2, Chromecast, DLNA, Spotify Connect, TIDAL Connect, streaming applications, Alexa, and multi-room audio capabilities.

■Simple setup
・Simply connect the WiiM to a power source, audio system, or speaker system, download the dedicated application ""WiiM Home,"" and follow the instructions to complete the setup.

■Adopts AKM ""4493SEQ"" as DAC chip.
The supported sampling rate is 768kHz/32bit. It is also equipped with an AD converter, using TI Burr-Brown's ""PCM1861"". Enables 192kHz/32bit digital output.


Size: 140×140×42mm
Weight: 400g
Wi-Fi: IEEE 802.11 b/g/n/ac dual-band Wi-Fi, Ethernet (100M)
Bluetooth:Ver5.1
Power input: USB Type-C
Audio output: RCA (LINE-OUT) / Optical digital (square type) / Coaxial digital (COAXIAL)
Audio input: RCA (LINE-IN) / Optical digital (square type)
SNR: 120dB
THD+N (LINE-OUT): 0.00032%
FR curve: ±0.05dB
Digital audio output: 192kHz/24bit bit perfect (depends on input source)
Supported sampling rate: up to 768kHz/32bit | DSD512
Supported formats: MP3 / AAC / ALAC / APE / FLAC / WAV / WMA / OGG
Network function: AirPlay2 / Chromecast Audio / DLNA / Spotify Connect / TIDAL Connect / Amazon Music Cast
Main streaming sources: Spotify / Amazon Music / Deezer / Tunein / Tidal / Qobuz / SoundCloud / Pandora / iHeartRadio / Napster / Soundmachine / Calm Radio etc.
Control device: iOS smartphone/tablet / Android smartphone/tablet / PC / Alexa speaker / Google Home device / HomePodetc
Touch sensor control: Play/Pause | Volume +/- | Preset switching