Sporting a fresh new look, the Sound Blaster X4 supports up to 7.1 discrete and virtual surround with three different surround delivery options— Super X-Fi Headphone Holography, Sound Blaster Acoustic Engine’s
Surround Virtualization, and Dolby Digital Live Encoding.It’s also extremely versatile, featuring seven I/O connectors that works across different platforms, from external microphones and headsets to PC, Mac, gaming consoles, and even AV receivers. This audio card not only features convenient direct controls on the device itself, but also smarter ways to communicate online using our SmartComms Kit, a suite of smart communication features— VoiceDetect and NoiseClean— designed to simplify the way Windows 10 users take online work calls, or for any in-game chat.
Plus, you are free to personalize your audio settings, including EQ adjustments, microphone settings, and Acoustic Engine effects like Bass for bigger audio punch and Crystalizer that helps improve the dynamic range of your audio.
| Specification |
Details |
| Product Name |
Creative Sound Blaster X4 External USB DAC & Amplifier |
| Model / Part Number |
70SB181500000 |
| Device Type |
External USB Sound Card / DAC |
| Interface |
USB Type-C |
| Audio Channels / Surround |
Up to 7.1 discrete for multi-channel speakers and 7.1 virtual for headphones |
| DAC Resolution / Sample Rate |
24-bit / 192 kHz playback, 24-bit / 96 kHz microphone input |
| Dynamic Range / SNR |
114 dB Dynamic Range (DNR) |
| Headphone Amplifier |
Supports headphones with impedance from 32 Ω up to 600 Ω |
| Dimensions (W x D x H) |
130.5 mm × 130.5 mm × 40.6 mm |
| Weight |
Approximately 384 g (13.55 oz) |
| Connectivity / I/O Ports |
USB-C, Optical-In, Optical-Out (Toslink), Line-In, Line-Out, Mic-In, Headset-In, and multi-speaker outputs |
| Operating System Compatibility |
Windows 10 (version 1703 or later), Windows 11, macOS 10.15 or later |
| Special Features |
Super X-Fi headphone holography, Dolby Digital Live, SmartComms Kit (auto-mute and noise cancellation) |
| Supported Headphone Impedance |
32 Ω – 600 Ω |
| Supported Speaker Configuration |
2.0 / 2.1 / 4.0 / 5.1 / 7.1 setups |
