Razer

Razer Kraken Ultimate USB Gaming Headset THX Chroma

4.4 (2428 reviews)

THX Spatial Audio and custom-tuned 50mm drivers deliver competitive-grade positional accuracy, backed by an active noise-canceling mic that cuts ambient interference at the hardware level.

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Overview

The Razer Kraken Ultimate is a USB gaming headset built around two performance pillars: positional audio accuracy and clear team communication. THX Spatial Audio provides the former — a software-processed surround sound algorithm that maps a simulated 360° soundstage across the custom-tuned 50mm drivers, giving competitive players a directional audio picture that stereo mixing cannot replicate. The 50mm drivers are tuned with gaming in mind: high-frequency transients like footsteps and reload sounds cut through clearly, while bass extension ensures environmental audio — explosions, ambient sound design — lands with impact. The active noise-canceling microphone handles the communication side through electronic filtering rather than pickup pattern alone, which means it addresses the ambient noise sources common in gaming environments — PC cooling fans, HVAC — without requiring the user to mute or reposition.

Structurally, the Kraken Ultimate uses bauxite aluminum for the frame and stainless steel for the headband, a combination that keeps mass down while providing the rigidity to survive years of daily use. The cooling gel ear cushions include channels designed to accommodate eyewear temples, addressing one of the most consistent long-session comfort complaints with closed-back headsets. Razer Chroma RGB provides customizable underglow lighting across 16.8 million colors via Synapse. The USB connection delivers all audio, microphone, and lighting control through a single cable with no pairing or driver installation required beyond Synapse for advanced features. The USB-only design is the critical compatibility constraint — without an analog fallback, the headset is limited to platforms with USB audio support, which excludes most controller dongles and analog audio interfaces.

Key Features

THX SPATIAL AUDIO For surround sound with pinpoint accuracy: Gain a competitive advantage—track your opponents with pinpoint accuracy and awareness using distinct and precise positional audio that lets you locate opponents even before they’re within sight.

ACTIVE NOISE-CANCELING MICROPHONE For crystal-clear team communication: Ensure absolute clarity when relaying information to your squad, with a highly-tuned microphone that effectively cuts out background noises like your fan, aircon and rig.

ALUMINUM AND STEEL CONSTRUCTION For lightweight durability: A bauxite aluminum frame and stainless steel headband makes the headset light, flexible and incredibly durable—built to withstand intense gaming sessions for years to come.

CUSTOM-TUNED 50MM DRIVERS For powerful, detailed sound with immersive bass: The Razer Kraken Ultimate’s superior sound clarity and deep, punchy bass make for a rich soundscape that perfectly captures every footstep and gunshot for a competitive advantage.

RAZER CHROMA RGB UNDERGLOW LIGHTING For customizable style: With 16.8 million colors and a suite of effects, the headset’s ear cups illuminate with an underglow lighting that can be tweaked for a truly personalized look.

Specifications

Audio Technology
THX Spatial Audio (PC via Synapse)
Drivers
Custom-tuned 50mm
Microphone Type
Active noise-canceling
Frame Material
Bauxite aluminum + stainless steel headband
Ear Cushions
Cooling gel, eyewear-friendly
Connectivity
USB
Compatibility
PC, PS4, Nintendo Switch (via dock)
Lighting
Razer Chroma RGB underglow (16.8 million colors)

Pros & Cons

👍 Pros

  • THX Spatial Audio delivers software-processed surround with precise directionality — positional cues for footsteps, gunfire, and environmental audio are rendered with enough accuracy to provide a measurable competitive advantage in supported titles
  • Custom-tuned 50mm drivers cover both the high-frequency detail needed for competitive audio awareness and the low-frequency extension that immerses you in game environments
  • Active noise-canceling microphone electronically suppresses steady-state ambient noise — fan hum, air conditioning, and PC component noise are filtered before transmission, not just gated
  • Bauxite aluminum and stainless steel frame construction is measurably lighter than comparable all-plastic headsets while withstanding the mechanical stress of repeated daily use
  • Cooling gel ear cushions with eyewear channels actively manage heat buildup during multi-hour sessions, keeping comfort consistent rather than degrading as body heat accumulates

👎 Cons

  • USB-only connectivity means there is no analog 3.5mm fallback — the headset cannot be used on any platform or device that lacks USB audio output
  • THX Spatial Audio and advanced Chroma RGB control both require Razer Synapse software on Windows — the headset loses its key differentiators on any PC where Synapse cannot be installed, and the background process adds to system overhead
  • Razer Chroma RGB underglow draws continuous power from the USB bus and contributes nothing to acoustic performance — users who want pure audio performance are subsidizing a feature they don't use
  • The 50mm driver tuning is optimized for gaming-oriented EQ — boosted bass and presence peaks that serve competitive awareness can feel unnatural for music listening or movie dialogue clarity
  • Surround sound processing is limited to THX Spatial Audio's algorithm on PC; there is no DTS or Dolby alternative for users who prefer a different spatial audio pipeline

Frequently Asked Questions

THX Spatial Audio on the Kraken Ultimate is a PC-exclusive feature — it requires Razer Synapse software running on Windows to process the surround sound algorithm. On PS4 and Nintendo Switch (via dock), the headset functions as a standard stereo USB headset without THX Spatial Audio processing.
The Kraken Ultimate's ANC mic uses active electronic filtering tuned specifically to suppress steady-state background noise — fans, HVAC systems, and PC components. Unlike a passive cardioid that rejects noise only through its pickup pattern, the active cancellation targets frequencies in the background noise profile. The result is cleaner voice transmission without requiring the user to mute between communication bursts.
The Kraken Ultimate connects exclusively via USB. There is no 3.5mm analog output or detachable cable alternative. On platforms without USB audio support, or audio equipment that only accepts analog input, this headset cannot be used.
The bauxite aluminum and stainless steel headband combination achieves low weight relative to full-plastic headsets of similar size, while providing the structural rigidity needed to resist deformation during repeated on-and-off cycles. The headband flexes without creasing, and the frame tolerates the mechanical stress of daily long-session use without developing the hinge and swivel looseness common in budget headsets.
Yes. Razer Chroma RGB is configurable through Razer Synapse, including full disable. Users who prefer a plain appearance or who find underglow lighting distracting can turn the lighting off without affecting any audio or microphone functionality.