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Black over-ear wired gaming headset with detachable boom microphone, matte finish, 2026 model

JBL

JBL Quantum 250 Wired Gaming Headset Black 2026

SKU CH-374Z-8BQEA

Wired multi-platform gaming headset with 50mm carbon drivers, detachable cardioid boom mic and QuantumENGINE software for custom sound profiles

  • Immersive audio with 50 mm carbon drivers
  • Custom sound profiles via JBL QuantumENGINE
  • Clear team chat from cardioid boom mic
  • Detachable mic adds everyday convenience
  • Wired 3.5 mm connection works across platforms

50mm Drivers & Quantum Sound

The JBL Quantum 250 is a wired gaming headset built around 50mm carbon dynamic drivers. They deliver the brand's Quantum Sound signature with low distortion for immersive gameplay. The headset targets multiplatform players who want a single audio solution for PC and consoles.

Detachable Boom Mic & 3.5mm Cable

A 6mm cardioid boom microphone focuses on your voice while rejecting keyboard noise through QuantumENGINE processing. The mic detaches for travel or solo play, and a windshield foam is included. Connection relies on a standard 3.5mm audio cable for broad device compatibility.

Check 3.5mm Port & Software Access

Verify your controller, PC or console offers a 3.5mm combo jack or separate headphone and mic ports; the headset has no USB adapter. QuantumENGINE customization requires a Windows PC, so EQ presets and spatial sound settings cannot be tuned on consoles alone.

Highlights

  • Immersive audio with 50 mm carbon drivers
  • Custom sound profiles via JBL QuantumENGINE
  • Clear team chat from cardioid boom mic
  • Detachable mic adds everyday convenience
  • Wired 3.5 mm connection works across platforms

Specifications

No published specifications for this item yet.

Questions about this item

What does the 3.5 mm connection limit for audio quality?

The 3.5 mm analog cable carries stereo sound to the 50 mm carbon drivers; surround effects are handled by JBL QuantumENGINE software on the host device.

Will the headset fit a wide head without extra parts?

The adjustable headband and memory-foam ear cushions accommodate most adult head sizes; the frame measures 7.5 in wide by 6.6 in deep by 3.6 in high.

How do I attach the boom mic so it actually cancels keyboard noise?

Plug the detachable 6 mm cardioid mic into the left ear cup until it clicks, position the foam windscreen close to your mouth, then enable noise reduction in the QuantumENGINE dashboard.

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