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Gaming Headsets

Does the PS4 Have an AUX Port? What It’s For and Where Headphones Connect

The PS4 has an AUX port, but it is not a standard 3.5 mm audio jack. Here is what it does, where headphones connect and which audio options each PS4 model supports.

By VGSources Team 4 min read
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Yes, every PS4 model has a port labeled AUX, but it is not a normal 3.5 mm audio jack. Sony identifies the console’s AUX connector primarily with the PlayStation Camera. For ordinary headphones, use the 3.5 mm stereo headset jack on the DUALSHOCK 4 controller. TV and soundbar audio normally travels through HDMI; compatible consoles can also use optical or USB audio.

Sony’s PS4 specifications list the AUX connector separately from HDMI, optical audio and the controller’s stereo headset jack.

What the PS4 AUX port is actually for

“AUX” means auxiliary, but the label does not make this a universal analog audio input or output. On PS4, the connector on the back of the console is a dedicated peripheral connection associated with the PlayStation Camera. Sony’s original PS4 FAQ describes the auxiliary connector as reserved for that camera.

It is therefore not the same as the 3.5 mm AUX sockets found on cars, phones, stereo receivers and powered speakers. Do not force a headphone plug into it, connect a phone or MP3 player to it, or assume that a passive AUX-to-3.5 mm or AUX-to-USB adapter will convert it into an audio socket.

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Where headphones connect

Plug a compatible wired headset into the stereo headset jack on the bottom of the DUALSHOCK 4 controller, not the console’s AUX port. A compatible combined TRRS headset can carry game audio, voice chat and microphone input. Headphones without a microphone provide audio only. Headsets with separate headphone and microphone plugs may need a correctly wired splitter; adapters are not interchangeable.

Send game audio to the headset

  1. Connect the headset fully to the DUALSHOCK 4.
  2. Open Settings on the PS4 home screen.
  3. Select Devices, then Audio Devices.
  4. Choose Output to Headphones.
  5. Change the default Chat Audio setting to All Audio for game sound and chat.
  6. Adjust headset volume in the same menu if necessary.

These labels and the menu path are documented by Sony at How to change the audio output on PS4.

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Choosing an audio connection for your goal

Goal Best first option Limitation
Wired headphones or headset DUALSHOCK 4 3.5 mm jack The controller must be connected and working.
Wireless gaming headset PS4-compatible headset with its supplied USB transmitter Generic Bluetooth audio is not guaranteed to provide game and microphone support.
TV speakers HDMI from PS4 to the television TV audio settings determine how sound is handled.
Soundbar or AV receiver HDMI; optical on models that include it The PS4 Slim’s CUH-2000 series lacks an optical output.
Analog powered speakers TV analog output or a compatible HDMI audio extractor Extractor compatibility varies by HDCP, resolution, HDR and audio format.
PlayStation Camera PS4 AUX port This is the port’s principal documented use.
Optical headset or speakers Console DIGITAL OUT (OPTICAL), if fitted Unavailable on CUH-2000 PS4 Slim models.

Other PS4 audio paths

HDMI

HDMI carries digital audio and video to a TV, AV receiver or soundbar. For most living-room setups, connect the PS4 to the display or receiver with HDMI and configure audio on that equipment.

Optical audio

Original PS4 and PS4 Pro models include DIGITAL OUT (OPTICAL). When the port is present, Sony’s menu path is Settings > Sound and Screen > Audio Output Settings > Primary Output Port > DIGITAL OUT (OPTICAL). The CUH-2000 series PS4 Slim does not have an optical digital output terminal, so identify a used or refurbished console by its CUH model number rather than appearance.

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USB audio

A compatible USB headset or USB audio device can use a console USB port. Select the recognized device under Settings > Devices > Audio Devices. Compatibility, microphone support and available controls depend on the headset.

HDMI audio extraction

An HDMI audio extractor can split PS4 HDMI audio into analog or optical output for speakers that lack a suitable HDMI connection. Choose one whose documented HDMI version, HDCP behavior, 4K/HDR passthrough, refresh-rate limits and audio-format support match the entire setup. A cheap extractor is not automatically compatible with every display or protected video signal.

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Common problems and fixes

“My cable does not fit the AUX port.”

That is expected: the console AUX connector is not designed for a normal 3.5 mm audio plug. Use the DUALSHOCK 4 headset jack or another supported output listed above.

“I hear chat but not game audio.”

Return to Settings > Devices > Audio Devices > Output to Headphones and select All Audio instead of Chat Audio. Also verify the volume, fully insert the plug and test another compatible headset if necessary.

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“The microphone is not detected.”

  • Confirm the headset uses a compatible combined audio-and-microphone plug.
  • Insert the plug completely and make sure the headset mute switch is off.
  • Check the selected input device under Settings > Devices > Audio Devices.
  • Inspect any splitter or adapter; wiring standards differ.
  • Test another headset or controller to isolate a hardware fault.

“My PS4 has no optical port.”

Check the CUH model. CUH-2000 PS4 Slim consoles omit optical output. Use HDMI, the controller jack, compatible USB audio, the television’s output or an HDMI extractor instead.

“Can I use ordinary Bluetooth earbuds?”

Do not assume so. PS4 hardware includes Bluetooth functionality, but generic Bluetooth headphones are not guaranteed to work as plug-and-play game-and-chat devices. A wired controller headset, a PS4-compatible wireless headset with USB transmitter, or a manufacturer-supported transmitter is the safer choice.

Console connectors at a glance

Connector Location Typical function
AUX Back of console PlayStation Camera and related peripherals
Stereo headset jack Bottom of DUALSHOCK 4 Headphones, headset audio and microphone
HDMI OUT Back of console Digital video and audio
DIGITAL OUT (OPTICAL) Back of supported models Optical digital audio
USB Front or back, by model Compatible headsets, accessories, storage and charging

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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