Thank you for your interest.
Please be informed that there is no further product feature available.

Quickstart User Guide / Safety and Regulatory Information
This is the list of Quickstart User Guide(s) for Sound Blaster X4.
Release date: 2 Mar 22
Release date: 25 Oct 21
Release date: 25 Oct 21
Release date: 28 May 21
To view available Quickstart User Guide(s) for Sound Blaster X4 in other languages, please select your desired language..
Amplifiers
Peripherals
Others