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Black over-ear gaming headset with detachable boom mic and 3.5mm cable

JBL Quantum 250 Wired Gaming Headset 50mm 32ohm 3.5mm Black

SKU CH-XNPP-EGNN7

Wired over-ear headset with 50 mm drivers, 32 ohm impedance and a detachable noise-cancelling boom microphone for clear in-game chat

  • Driver size50 mm
  • Headphone styleOver Ear
  • Impedance32 ohms
  • Connection3.5 mm
  • Wearing styleOver ear
  • Cord length1 x Windshield foam for boom microphone
  • Immersive spatial audio from 50 mm drivers
  • Clear voice chat via noise-cancelling boom mic
  • Plug-and-play 3.5 mm connection across platforms
  • Lightweight 282.6 g design for long sessions
  • Replaceable cable, mic and cushions extend lifespan

Wired Gaming Headset 50mm Drivers

The JBL Quantum 250 is a wired over-ear gaming headset built around 50mm carbon dynamic drivers. It connects through a single 3.5mm audio cable and weighs 282.6 grams. The detachable boom microphone and replaceable ear cushions are designed for extended sessions.

3.5mm Analogue Connection Limits

The 3.5mm plug works with any device that offers a standard headset jack, including PC, Xbox, PlayStation and Nintendo Switch. No software drivers or external power are required. Audio quality and microphone performance depend entirely on the host device's onboard codec and pre-amplifier.

Upgrade From Basic Headsets

This headset replaces entry-level stereo headsets that lack a detachable microphone or replaceable parts. The jump is worth it when you need clear spatial cues in competitive games and a noise-cancelling mic for team communication. It is not for users who require wireless freedom or USB digital audio processing.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $74.99
Pricier than about 81% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameJBL
Model nameJBL Quantum 250, JBLQTUM250BLKAM
Part numberJBLQTUM250BLKAM
Product typeOver the Ear
Product colorBlack
Audio & video
Driver size50 mm
Headphone styleOver Ear
Impedance32 ohms
Wearing styleOver ear
Noise cancellationEnvironmental noise cancellation
Mic impedance~3K ohm
Ports & slots
Connection3.5 mm
Size & build
Cord length1 x Windshield foam for boom microphone
Product weight282.6 g
In the box
In the box1 x JBL Quantum 250, 1 x Detachable boom microphone, 1 x Windshield foam for boom microphone, 1 × 3.5 mm audio cable

Questions about this item

Should I choose the 250 model or look for a different capacity?

The Quantum 250 is a single model; there are no alternative capacities or versions listed, so the choice is simply whether this headset meets your needs.

What does the 50 mm driver size mean for in-game audio?

The 50 mm carbon dynamic drivers are designed to deliver rich, directional sound so you can hear footsteps, reloads and rustles positioned accurately in the soundstage.

What does the 3.5 mm connection cap in practice?

The single 3.5 mm audio cable provides plug-and-play compatibility with PC, Xbox, PlayStation, Nintendo Switch and other devices without drivers or extra setup.

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