Creative Sound Blaster X4 Hi-Res 24bit/192kHz External USB DAC and Amp Sound Card, Super X-Fi, Multi-Channel, 7.1 Discrete Surround, Optical-in, Optical-out, Line-in, Mic-in, Headset-in for PC and Mac

Price: £133.39
(as of Aug 04, 2025 13:28:51 UTC – Details)

Product Description

Sound Blaster X4–1 Device. 3 Surround Sound Technologies. 7 I/O Connectors.

Hi-res 7.1 External USB DAC and Amp Sound Card with Super X-Fi and SmartComms Kit

Your all-in-one audio upgrade starts here with Sound Blaster X4. In a quick overview fashion, let’s take a look at what the Sound Blaster X4 has to offer:

Multi-channel

Up to 7.1 discrete for multi-channel speakers, Up to 7.1 virtual for headphones

Surround and Gaming

[SURROUND] Super X-Fi Headphone Holography, Sound Blaster’s renowned Surround Virtualization, Dolby Digital Live, [GAMING] SXFI BATTLE Mode, Scout Mode

I/O connectors

Line-out and Line-in, Optical-out and Optical-in, USB-C for power and audio, Mic-in, Headset-in

Communication

SmartComms Kit with auto mute and two-way noise cancellation features, CrystalVoice for clear recordings and in-game communications

Controls

Volume control knob, Direct mic mute button, 3 EQ modes and Direct mode, Super X-Fi and SXFI BATTLE Mode on / off, Speakers (Line-out) and headphones switch, Audio Balance feature

Software (Creative app)

Full audio customization on Windows PC or Intel-based Mac systems via USB, Quick EQ and audio tweaks on Android and iOS via Bluetooth

Audio Quality and Headphone Amplifier

114 dB, 24-bit / 192 kHz, supports headphone impedance of 32–600Ω

MULTI-CHANNEL SURROUND

#TeamSpeakers or #TeamHeadphones? Why not both? The Sound Blaster X4 supports up to 7.1 discrete and virtual audio channels, so you won’t have to compromise on the way you enjoy your audio. It is also capable of incredible sound performance–acoustics depth and detail–giving a new lease of life to your headphones and speakers.

Also, it offers not just one, but three different surround sound delivery options. Feel free to discover the unique characteristics of each surround option, try them out on different types of media content, and maybe–relive that favorite piece of yours in a whole new light.

Sound Blaster’s Surround Virtualization and Dolby Digital Live Encoding

We’ve been in this space for a long time–more than 30 years to boot. With our renowned Surround Virtualization technology, expect top-tier surround processing made possible through our highly optimized algorithms.

To put it simply, these algorithms intelligently identify and enhance the spatial information of the incoming audio, and optimize it for the chosen output format, drawing you to where the action is for a complete and immersive auditory experience.

For Windows users, the Sound Blaster X4 also features Dolby Digital Live for convenient encoding of any audio sources to multi-channel surround sound in real-time, all while transmitting data using only a single optical cable solution for decoding in a home theater system.

Super X-Fi Headphone Holography

More than just surround technology, Super X-Fi is our award-winning audio technology that captures the listening experience of a high-end multi-speaker system in a professional studio to recreates the same expansive experience in headphones. Without missing out on audio cues and immersive ambient effects, you’ll be able to hear the details effortlessly from your headphones–especially spoken dialogs in shows–with natural and lifelike soundstage that’s deeply immersive and highly realistic, akin to the movie theaters.

Once set up, simply toggle Super X-Fi on and off using the SXFI button located on the device itself.

Setting Up Super X-Fi Profile

Setting up your Super X-Fi profile is simpler than it looks! Follow these steps to create your profile and upload it onto your Sound Blaster X4:

Download the SXFI App on your mobile device and register for a Super X-Fi account, and create your Super X-Fi profile via the SXFI App. Select ‘Personalize’ via the menu tab, and follow the guided Head and Ear-Mapping process.Turn on Bluetooth on your mobile device, then, launch the SXFI App once more, and head to the ‘Manage My Devices’ tab. Select the discovered Sound Blaster X4 from the ‘Available Wireless SXFI Devices’ list. The LED ring of Volume Knob on the Sound Blaster X4 will blink in white.Press and hold the Volume Knob to establish the connection. Once connected, your Super X-Fi profile will begin its upload onto the Sound Blaster X4 automatically.

And you are done. You can toggle the Super X-Fi effects on and off directly on the Sound Blaster X4, or control the feature from the Creative app.

7.1 Discrete / Virtual Surround

Sound Blaster Surround Virtualization and DDL

Super X-Fi Headphone Holography

Setting Up Super X-Fi Profile

Gaming–Glory and Conquest

Hear Where They Are

Raise your KDR even further in FPS games with an unfair advantage over your opponents! The Sound Blaster X4 is equipped with both SXFI BATTLE Mode and Scout Mode, so you can choose* the best weapon for your victory.

*SXFI BATTLE Mode and Scout Mode utilize different processing technologies and cannot be used simultaneously.

SXFI BATTLE Mode

SXFI BATTLE Mode is the first and only sound mode that allows you to hear realistic audio cues that not only highlights the direction of bullets, but distance as well–so you can accurately pinpoint your enemies’ location to the millimeter.

Scout Mode

Scout Mode focuses on detection through enhanced audio cues, highlighting each and every in-game detail that could make or break the game. Whether it’s the sound of your enemies’ gun reload or the slightest sound of a footstep, Scout Mode is sure to bring the cues right to your ears.

At Your Convenience

Communicate

Simplify how you communicate online with our SmartComms Kit, a suite of smart communication features designed for Windows 10 (ver 1703 and later) users. VoiceDetect automatically unmutes your mic when you start speaking, and mutes you when you stop. NoiseClean removes unwanted background noise from both ends of the conversation, and works best with static noises like vacuum cleaner, lawn mowers, and desktop fan.

Controls

Pick between three EQ modes for movies, music, and footsteps enhancer, or customize them further and save those settings to your device. Easily access the Direct Mic Mute and Super X-Fi on / off buttons, as well as a speaker (Line-out) and headphones switch directly on the device.

You can also adjust the volume levels between two audio sources (SPDIF and Optical) instantly with the Audio Balance feature via the volume knob.

Customize

Take full command of your audio setup and customize them to your preference!

Configure every element of your audio settings or switch them off completely on the Creative app on your Windows PC or Intel-based Mac system. For tweaks to only the necessary sound settings and on your gaming consoles, do it quickly via your iOS or Android mobile devices via the same-named Creative app.

Versatile Connectivity

Mic-in and Headset-in

Located on the front of the Sound Blaster X4, simply plug in your preferred choice–external microphone or headset / headphones with mic–and get started right away.

The Sound Blaster X4 is also a headphone amplifier that’s capable of driving studio-grade headphones of up to 600Ω with ease.

USB-C and Optical-out

The USB-C port makes it easy for you to power up the device right on your desktop. When connected to PC and Mac, the same USB-C connection is used for both power and high-quality digital audio.

Using the optical-out port, connect the Sound Blaster X4 to your AV receiver and your prized surround sound system for an enhanced listening experience!

Optical-in and Line-in

Chat in-game with your teammates on PS4 via the optical-in port, or connect it to your PS5 via a HDMI to optical converter (not included) for enhanced audio playback. It is also compatible with your Blu-ray players, set-top boxes, and even TV.

It also doubles up as a line-in port and works with your mobile devices or audio players for high-quality audio without fuss.

Line-out

Breathe new life into your surround speaker system! The line-out ports consisting of Front, Side, Rear, and Center / Sub ports allow you to connect your 2.1, 5.1, and even 7.1 speakers for outstanding audio clarity.

Coupled with 7.1 discrete and virtual support, refresh your same old speakers with a new sound identity.

Features Compatibility Table for Sound Blaster X4

Notes:

*SmartComms Kit is only available on Windows PC. The Sound Mode, Acoustic Engine, CrystalVoice, and Scout Mode features are available on Windows PC and Intel-based Mac systems.

Customer Reviews

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4.3 out of 5 stars 708

Discrete / Virtual 7.1 and 5.1

✓

✓

Super X-Fi

✓

✓

SXFI BATTLE Mode

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x

Sound Blaster’s Surround Virtualization and Dolby Digital Live Encoding

✓

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SmartComms Kit

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x

I/O Connectors
Optical-in and Optical-out, Line-in and Line-out, USB-C, Mic-in, Headset-out Optical-out, Line-in and Line-out, USB-C, Mic-in, Headset-out

Programmable EQ Modes: Music, Movies, Footsteps Enhancer

✓

✓

Software
Creative app Sound Blaster Command

Audio Quality
114 dB, 24-bit / 192 kHz 115 dB, 32-bit / 192 kHz

Accessories
Sound Blaster X4, USB-C to USB-A cable (2m / 6.56 ft), Optical cable (1m / 3.28 ft) Sound Blaster X3, USB-C to USB-A cable (2m / 6.56 ft)

7.1 DISCRETE SURROUND WITH SUPER X-FI AND DOLBY DIGITAL LIVE – Supports up to 7.1 discrete for multi-channel speakers and virtual for headphones
IMPROVED COMMUNICATION WITH SMARTCOMMS KIT AND CRYSTALVOICE – Featuring our SmartComms Kit, a suite of smart communication features that simplify the way you take work calls on Windows 10 platform
CONNECT WITH PC, MAC AND CONSOLES – With a newly added optical-in port, it is now much easier to connect multiple audio devices, from external microphones and headsets, to platforms like your PC, Mac, gaming consoles
CONVENIENT CONTROLS AND CUSTOMISTION – Direct mic mute button and volume control knob for easy access, you can also pick between three EQ modes or re-program them, and save your settings on the device
CHAT IN-GAME AND HEAR IT YOUR WAY – Choose between SXFI BATTLE Mode or Scout Mode to win your FPS game. Configure each element of your audio settings or switch them off completely via the Creative app