How to Set Up DSP Using the Fusion® Audio App

The Fusion® Audio app can be used to set up DSP (Digital Signal Processing) for Fusion® Apollo™ Series stereos and amplifiers.

Compatible DSP Stereos

Connect the mobile device with the Fusion Audio app to the stereo using Wi-Fi or Bluetooth
Open the Fusion Audio app and select the connected stereo
Select the Settings gear in the top-right corner of the screen
Select Music
Select the Zone the amplifier is connected to
Select DSP Settings
When the download is complete, select Close
Select Internal Amplifier
Select Speaker Type and choose the installed speakers
Select Environment and choose the closest option to the area in which the speakers are installed
Select a second pair of speakers if necessary
Return to the Zone menu and select Send DSP Settings
When the update is complete, select Close

Connect the mobile device with the Fusion Audio app to the stereo using Wi-Fi or Bluetooth
Open the Fusion Audio app and select the connected stereo
Select the Settings gear in the upper right corner of the screen
Select Music
Select the Zone the amplifier is connected to
Select DSP Settings
When the download is complete, select Close
Select External Amplifier or Subwoofer Amplifier
Select Speaker Type and choose the installed speakers
Select Environment and choose the closest option to the area in which the speakers are installed
Select External Amplifier to specify the amplifier
Select a second pair of speakers or a separate Tweeter if necessary
- If using a Signature, FM or AM Series amplifier, the Fusion Audio app will provide the trimpot settings which must be applied to the amplifier before sending DSP settings
Return to the Zone menu and select Send DSP Settings
When the update is complete, select Close