Fixing Sennheiser Momentum 4 Sound Issues (Popping and Crackling)

January 10, 2026 by Philipp Wagner

My company has given me a Sennheiser Momentum 4 and I had a lot of problems with popping and cracking sound.

Here is how to fix it:

  1. Open the Windows Registry Editor (Windows Key + R , type regedit and press Enter)
  2. Navigate to [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\BthA2dp\Parameters]. Create the Folder if it doesn't exist.
  3. Create a DWORD with the value BluetoothAacEnable, set the value to 0
  4. Reset Bluetooth

Source: /r/sennheiser