The WiiM Amp Pro combines a network music streamer, DAC and Class-D stereo amplifier in one compact unit. It delivers 60W per channel into 8Ω or 120W per channel into 4Ω and is designed to power passive speakers while integrating music streaming, TV audio and an active subwoofer.
| Product Type | Stereo Streaming Integrated Amplifier |
|---|---|
| Amplifier | TI TPA3255 Class-D with PFFB |
| Power Output | 60W/ch @ 8Ω / 120W/ch @ 4Ω |
| Speaker Impedance | 4Ω / 6Ω / 8Ω |
| DAC | ESS ES9038Q2M SABRE |
| SNR | 120dB |
| THD+N | 0.0005% (-105dB) @ 5W |
| Audio Inputs | HDMI ARC / Optical SPDIF / RCA Line In / USB |
| Audio Outputs | Speaker Terminals / Subwoofer Out / USB Audio Out |
| HDMI Audio | Stereo PCM / Dolby Digital |
| Subwoofer Crossover | Adjustable 30Hz – 250Hz |
| Wi-Fi | Wi-Fi 6 – 2.4GHz / 5GHz / 6GHz |
| Bluetooth | Bluetooth 5.3 |
| Ethernet | 10/100Mbps |
| Streaming | Google Cast, Spotify Connect, TIDAL Connect, Alexa Cast, DLNA, Roon Ready |
| AirPlay 2 | No |
| EQ | 10-Band Graphic EQ / 10-Band Parametric EQ / EQ Presets |
| Room Correction | Yes |
| Dimensions (W × D × H) | 217 × 190 × 66mm |
| Weight | 2.08kg |
| Colour | Space Gray |
Connect passive speakers directly to the amplifier, a TV through HDMI ARC, analogue equipment through RCA Line In, or digital sources through Optical. The dedicated subwoofer output supports a powered subwoofer, while USB can be used for compatible music storage or audio output.