XPS 14 9440 Owner's Manual

Audio

The following table lists the audio specifications of your XPS 14 9440.

Table 1. Audio specifications
The following table provides the detailed audio specifications of XPS 14 9440.
Description		Values
Audio controller		CirrusLogic CS42L43
Stereo conversion		Supported
Internal audio interface		SoundWire interface
External audio interface		Three Thunderbolt 4 USB Type-C ports with Power Delivery and DisplayPort
Number of speakers		Two tweeter speakers Two woofer speakers
Internal-speaker amplifier		Not supported
External volume controls		Keyboard shortcut controls
Speaker output:
Average		2 W + 2 W (tweeter) 2 W + 2 W (woofer)
Peak		2.5 W + 2.5 W (tweeter) 2.5 W + 2.5 W (woofer)
Microphone		Dual digital-array microphones