The WiiM Amp is a compact all-in-one streaming amplifier designed to power passive speakers while adding high-resolution music streaming, HDMI ARC, multi-room audio and smart-home integration. Delivering 60 watts per channel into 8Ω and 120 watts per channel into 4Ω, it combines a network streamer, DAC and Class-D stereo amplifier in a single aluminium chassis.
The WiiM Amp uses TI TPA3255 Class-D amplification to drive passive loudspeakers directly. It delivers 60W per channel into 8Ω or 120W per channel into 4Ω, making it suitable for bookshelf speakers and many floorstanding loudspeakers.
The WiiM Amp provides integrated network streaming through Wi-Fi or Ethernet and supports services and protocols including AirPlay 2, Google Cast Audio, Spotify Connect, TIDAL Connect and DLNA. Multiple compatible WiiM products can also be grouped for synchronized multi-room playback.
| Product Type | Stereo Streaming Integrated Amplifier |
|---|---|
| Amplifier Technology | TI TPA3255 Class-D |
| Power Output – 8Ω | 60W per Channel |
| Power Output – 4Ω | 120W per Channel |
| Supported Speaker Impedance | 8Ω / 6Ω / 4Ω |
| Minimum Supported Impedance | 2.67Ω under supported multi-speaker configuration |
| DAC | ESS 9018K2M |
| Maximum Audio Resolution | Up to 24-bit / 192kHz |
| Analog Output SNR | 98dB |
| THD+N | -92dB / 0.0025% at 5W |
| Analog Input ADC | Up to 24-bit / 192kHz |
| HDMI | HDMI ARC |
| Analog Input | RCA Line In |
| Digital Input | Optical SPDIF |
| USB | Storage / Audio Output |
| Subwoofer Output | Yes |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | Bluetooth 5.0 |
| Ethernet | Yes |
| AirPlay 2 | Yes |
| Google Cast Audio | Yes |
| Multi-Room Audio | Yes |
| Voice Assistant Support | Alexa / Google Assistant / Siri |
| Dimensions (W × D × H) | 217 × 190 × 64mm |
| Weight | 1.84kg |
| Finish | Aluminium |
| Colour Options | Space Gray / Silver |
HDMI ARC allows the WiiM Amp to function as a simple stereo TV sound system without requiring a traditional AV receiver. A dedicated subwoofer output allows an active subwoofer to be integrated for deeper bass, while bass-management and room-adjustment options are available through the WiiM ecosystem.
The WiiM Amp combines streaming, DAC conversion and stereo amplification in one compact component. With 60W per channel into 8Ω, HDMI ARC, AirPlay 2, Google Cast Audio, Ethernet, Wi-Fi, USB and subwoofer connectivity, it provides a simple way to build a modern Hi-Fi system around passive speakers without requiring multiple separate components.
What's difference of WiiM Amp and WiiM Pro Plus, Pro or Mini?
WiiM Amp is a all-in-one streaming amplifier box, designed to provide both streaming capabilities and amplification to your passive speakers. It comes equipped with HDMI ARC, Sub Out and a USB port, enabling playback of local music via USB.
On the other hand, the WiiM Pro Plus, Pro and Mini are dedicated music streamers that require an external amplifier for operation. Unlike WiiM Amp, they do not feature the HDMI ARC, Sub Out or USB ports.
Can the WiiM Amp be connected to a powered speaker, soundbar, or multi-channel AV receiver?
No. The WiiM Amp is equipped solely with speaker outputs, lacking the necessary analogue or digital outputs to connect to a powered speaker, soundbar, or AV receiver. For such connections, consider opting for the WiiM Mini, Pro, or Pro Plus models.
Is the 60W/channel a peak or continuous power rating?
WiiM Amp delivers a continuous power of 60W per channel at an 8 ohms load, or 120W per channel at 4 ohms load, with both channels driven.
Do I need to use banana plugs or a straight wire connection?
Banana plugs are recommended for the best sound and more reliable performance. It also works with a straight wire connection.
Is a separate music streamer like the WiiM Pro required to stream music to the WiiM Amp?
No. The WiiM Amp has the built-in streaming component, making it an all-in-one solution with both streaming and amplification capabilities.
Does the WiiM Amp feature a headphone output for headphone connections?
The Amp lacks a dedicated headphone output. However, it can pair with Bluetooth headphones, serving as the Bluetooth music source for your listening convenience.