Wi-Fi stereo amplifier WA-225W

Multiroom audio system which allows several amplifiers to be controlled and different music programs to be played.
Playback via Wi-Fi or ethernet, USB and aux input.
The App to control from smartphones and tablets is available in the playstore and appstore: MUZO.
Audio playback is streamed, which allows the audio to be sent from a great number of sources.
Primarily audio can be sent  from the MUZO App, which also allows several amplifiers to be controlled.
The audio can be from the files stored in the telephone or from internet services, such as Spotify, internet radio, etc.
Additionally, it can be streamed using other Apps or smartphones or even from a PC, provided that they are on the same network.
Great reliability and sound quality. Compact design for installation. Class D highly efficient amplification circuit.

2018-10-15T06:28:48+00:00April 21st, 2017|News, Professional|4 Comments


  1. Karol 6 June 2017 at 7:40 pm - Reply

    You are mentioning spotify in the description. Does the WA-225W also support „spotify connect“?

    • Fonestar 8 June 2017 at 8:28 am - Reply

      Yes, it does but only with a Spotify Premium account

  2. Richard 13 October 2018 at 8:22 am - Reply

    Does this amp automatically go in to standby and then swith on when music is played? Also it uses the muzo app will it work along side the cobblestone will the music play in sync?


    • Fonestar 16 October 2018 at 10:29 am - Reply

      This device hasn’t got a standby mode. The device will stop playing when music stops, and when the amplifier receives music again, it will continue playing.

      Regarding your second question, we haven’t made a specific Cobblestone test instead we have tested with different type of FONESTAR Wi-Fi speakers/amplifiers and they can work together. Based on the functionality of this app, we think Cobblestone could work as any other Wi-Fi speaker.

      If you have any further questions do not hesitate to contact us.


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