Creative Sound Blaster X4 Hi‑Res 7.1 External USB DAC & Amp Sound Card

The Sound Blaster X4 is a premium all‑in‑one audio upgrade for PC/Mac, gaming consoles, and desktop setups. It combines high‑resolution 24‑bit/192 kHz playback, discrete and virtual 7.1‑channel surround support, a powerful headphone amplifier (32–600 Ω), Super X‑Fi headphone holography, and SmartComms Kit for improved voice/meeting clarity. :contentReference[oaicite:1]{index=1}

Key Features

• High resolution & dynamic range: 114 dB stereo DNR, playback up to 24‑bit/192 kHz. :contentReference[oaicite:2]{index=2}
• Versatile I/O connectivity: USB‑C for audio & power, optical‑in/out, line‑in/out, mic‑in, headset‑in; supports discrete 7.1 speaker setups and virtual 7.1 with headphones. :contentReference[oaicite:3]{index=3}
• Headphone amplifier: Drives headphones from 32 Ω up to 600 Ω (High gain, up to ~2.9 Vrms at 600Ω). :contentReference[oaicite:4]{index=4}
• Surround & gaming features: Super X‑Fi Holography, Surround Virtualization, Dolby Digital Live encoding, SXFI BATTLE mode, Scout mode. :contentReference[oaicite:5]{index=5}
• SmartComms Kit & voice clarity: Auto‑mute, two‑way noise cancellation, CrystalVoice, optimized for streaming/meetings. :contentReference[oaicite:6]{index=6}
• Front‑panel controls: Large volume knob, mic mute button, mode selector (Music/Movies/Footsteps/Direct), switch between speakers and headphones, audio balance. :contentReference[oaicite:7]{index=7}

Specifications (Selected)

• Dimensions: ~130.5 × 130.5 × 40.6 mm; Weight: ~384 g. :contentReference[oaicite:8]{index=8}
• Playback: Stereo up to 24‑bit/192 kHz; 7.1 channel up to 24‑bit/96 kHz. :contentReference[oaicite:9]{index=9}
• Recording: Mic/Line/Optical in up to 24‑bit/96 kHz. :contentReference[oaicite:10]{index=10}
• I/O Connectors: USB‑C (audio + power), Optical‑in/out (Toslink), multiple 3.5 mm jacks (mic‑in, headset, surround speakers), line‑in/out. :contentReference[oaicite:11]{index=11}

Why Choose the Sound Blaster X4?

• Transforms your desktop or console audio setup—ideal for gamers, content creators, audiophiles or anyone upgrading from basic onboard sound.
• Supports both high‑impedance studio headphones and complex speaker systems, giving you flexibility in output devices.
• Includes advanced features for voice/streaming (SmartComms) and immersive surround (Super X‑Fi) beyond simple DAC/amp solutions.

Keywords

Sound Blaster X4, Creative Labs X4, external USB sound card, USB‑C DAC/Amp, 7.1 channel, Super X‑Fi Holography, SmartComms Kit, high‑res 24‑bit/192kHz, headphone amplifier 600Ω, gaming audio upgrade.