The Definitive Technology Utility App provides extended functionality for your Definitive Technology Wireless Collection products including over-the-air MCU firmware updates. Make sure your product always remains up-to-date by using this App to download and install new firmware to your device.

The Utility App also allows you switch input sources and volume of your W Adapt and W Amp. You can also send your W Amp optimized DSP parameters, making sure you are getting the best sound for whatever speakers you have connected!

What’s New

Version 2.000

* Control the input source of the W Adapt and W Amp
* Control the volume and mute state of Optical and AUX inputs of the W Adapt and W Amp
* New updated graphics
* French, Spanish, German, and Italian support
* Bug fixes

Ratings and Reviews

1.3 out of 5
28 Ratings

28 Ratings

AlexC0910 ,

I feel like I got scammed on the software

I have no doubt that the speakers themselves are very good products. But, after spending $1000+ on the wireless surround sound speaker set up, I expect great software implementation and regular updates. But, unfortunately this is not the case, and needs major improvements for both the apps and speaker firmware, as well as regular updates; the apps haven’t been updated in a minimum of 3 months. Excellent hardware deserves excellent software, but this is not the case for Definitive. I feel like I got scammed on the software.

Cbo9045 ,


Songza has been done for months now and the app still has yet to update to google music. I’ve always loved deftech and have lots of their gear, so I was excited when I was going to pull the trigger on sonos a year and a half ago to learn deftech was coming out with a competitor. the interface is mediocre at best. NEED APPLE MUSIC INTEGRATION! I have 4 w amps connected to in ceiling speakers throughout the house. app just not up to the quality you would expect from a company like deftech.

beachboy100 ,

What does this app do

It’s pretty useless app, shows I have a connection with W Studio system and my W7 speakers, does nothing else, really sorry I spent all this money on speaker system that has no blue tooth, uses only WiFi and never stays connected! Yes I have a new router and modem purchased just for this system. Also no connectivity with Alexa, Siri. You need to work both apps for your equipment


Definitive Technology LLC
13.5 MB

Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Italian, Spanish

Age Rating
Rated 4+
© 2015 Definitive Technology


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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