Google killed the Chromecast Audio in 2019, leaving audiophiles without an affordable way to connect vintage speakers to modern streaming services. The void remained unfilled until Wii M entered the market with products that actually deliver on that promise.

After testing the Wii M Pro Plus for nearly a year, I can confirm it handles every major streaming protocol: Google Cast, AirPlay 2, Spotify Connect, Tidal Connect, and Alexa Cast. Both models support lossless audio up to 192kHz/24-bit and integrate natively with Roon. The Pro Plus features an upgraded AKM DAC that technically outperforms the standard Pro's converter.

Right now during Prime Day, the Pro Plus drops to $175 (originally $219) while the standard Wii M Pro hits $119. These prices represent the best value proposition yet for retrofitting older audio equipment with modern connectivity. The included 10-band EQ in the Wii M Home app lets you fine-tune sound to your space.

Skip the deal only if you need subwoofer outputs or plan to use passive monitors requiring amplification. For everyone else with existing powered speakers gathering dust, the Wii M Pro lineup finally solves what Google abandoned five years ago.