Custom Install Bluetooth & Wifi Integrated Amplifier – AIO PRO A50

The AIO PRO A50 is an integrated stereo amplifier and multizone streamer amplifier. It has been designed to power a pair of Secret Custom-Install or some bookshelf speakers.

Featuring a 2 x 50 watt Class D amplifier, the AIO PRO A50 integrates all AIO technologies allowing you to stream your music wirelessly to create a multiroom environment. You can create up to 12 zones * with all AIO compatible products.

The AIO Pro A50 is the ideal solution to easily install an invisible and ultra-connected music system at home or at small businesses such as cafes / bars / restaurants etc…

Mounted on the wall or in a suspended ceiling, you can control the amplifier with the TRIANGLE AIO application, via Bluetooth, via the supplied remote control or via an RS232 compatible control system.

A complete solution for your home

The AIO Pro A50 expands the AIO range to offer a complete environment meeting all existing needs. Whether you are using custom install speakers, a traditional hi-fi system or the AIO3 all-in-one speaker, control all your music devices with a single dedicated app.


The AIO Pro A50 offers you great versatility and a wide range of connections. In addition to the TRIANGLE AIO Multiroom Wi-Fi technology, the amplifier incorporates:
– A Bluetooth Aptx receiver
– An optical input
– A 1/8-inch (3.5mm) Jack input
– A USB-A port to connect a USB key

The device is provided with a remote control and a remote IR receiver to be positioned anywhere in the room to ensure a perfect signal transmission. You can set up six favourites on the remote control to access your preferred radio or playlist directly.

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A solution for professionals. With its shape and features, the AIO Pro A50 amplifier is designed for both individuals carrying out their home automation integration and professionals.

Two Phoenix-type terminals —one for the speakers, one for the power supply— enable you to connect and secure the cables. It is recommended to use the power supply terminal for set-ups requiring long cable lengths. A cord is also provided with the transformer for more conventional set-ups.

A screw to limit the volume is also provided to protect the amplifier from any risk of overheating or clipping that could damage the device, which is very important when the unit is difficult to access.

Finally, the amp can be positioned easily in a rack or screwed directly to a panel thanks to its side wings


Discover the full potential of your AIO. With our tutorials, we will take you through all the features of the speaker.


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Technical specifications

  • Wireless network IEEE 8.2.11b/g/n 2.4GHz Ethernet
  • Wired connectivity Single 10/100M RJ45 Jack
  • Power input 2 x 50W - 8 ohms
  • Power supply DC 24V - 3.3A
  • Frequency response 20Hz - 20KHz (+/- 3dB)
  • Operating temperature -5°C / 40°C
  • Audio inputs Jack 3.5mm, USB 2.0, Optique, Bluetooth 4.0
  • Features RS232 via l’entrée jack, Fonction routeur wifi
  • Dimensions L134 x P146 x H31 mm
  • Weight 520g