Alienware x17 R2 Setup and Specifications

Audio

The following table lists the audio specifications of your Alienware x17 R2.

Table 1. Audio specifications
The following table provides the detailed audio specifications of Alienware x17 R2.
Description		Values
Audio controller		Realtek ALC3281
Stereo conversion		Supported
Internal audio interface		High definition audio interface
External audio interface		One universal audio jack
Number of speakers		Two tweeter speakers Two woofer speakers
Internal-speaker amplifier		Realtek ALC3281 built-in amplifier for tweeter speakers Cirrus Logic CS35L51D built-in amplifier for woofer speakers
External volume controls		Keyboard shortcut controls
Speaker output:
	Average speaker output	2 W + 2 W for tweeters; 2 W + 2 W for woofers
	Peak speaker output	2.5 W + 2.5 W for tweeters; 2.5 W + 2.5 W for woofers
Subwoofer output		Not supported
Microphone		Digital-array microphones in camera assembly