JBL Quantum 400 USB Over Ear Gaming Headset
JBL Quantum 400 USB Over Ear Gaming Headset
JBL Quantum 400 USB Over Ear Gaming Headset
JBL Quantum 400 USB Over Ear Gaming Headset
JBL Quantum 400 USB Over Ear Gaming Headset
JBL Quantum 400 USB Over Ear Gaming Headset
JBL Quantum 400 USB Over Ear Gaming Headset
JBL Quantum 400 USB Over Ear Gaming Headset
JBL Quantum 400 USB Over Ear Gaming Headset
JBL Quantum 400 USB Over Ear Gaming Headset
JBL Quantum 400 USB Over Ear Gaming Headset
JBL Quantum 400 USB Over Ear Gaming Headset

JBL Quantum 400 USB Over Ear Gaming Headset

By JBL
$119.00 Regular price
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Shipping calculated at checkout.
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JBL Quantum 400 USB Over-Ear Gaming Headset

Step up your game with JBL QuantumSURROUND spatial audio, customizable RGB lighting, larger 50mm drivers, and a game-chat balance dial designed for PC and console dominance.

Key Features

  • JBL QuantumSURROUND™ Technology: Powered by JBL QuantumENGINE PC software to create a wider, highly realistic spatial sound environment.
  • 50mm Neodymium Drivers: Delivering signature audio precision tuned to capture subtle footsteps and massive explosions.
  • Game-Chat Balance Dial: Discord-certified dial lets you easily balance game audio levels and chat volume on the fly.
  • Flip-Up Voice-Focus Boom Mic: Includes auto-mute functionality and echo-canceling tech for clear team comms.
  • Customizable RGB Lighting: Express your style with full-spectrum customizable RGB lighting effects on earcups.

Quick Specs

  • Style Code: JBLQUANTUM400BLKAM
  • Driver Size: 50mm Neodymium Drivers
  • Connection Type: USB Type-C to Type-A + 3.5mm Audio Cable
  • Software Support: JBL QuantumENGINE Compatible
  • Best For: PC, PlayStation, Nintendo Switch, Mac, and competitive gaming

When to Expect Your Order

Most items are delivered within 5-7 business days of your order. Please note: All products are shipped directly from our vendors.

Shipping Costs

Free shipping applies only to eligible items from participating vendors. Eligible vendors and items offering free shipping are noted on their Product Detail Pages (PDPs). Regular shipping rates apply to non-eligible items in your cart.


Shipping Rates
The following shipping rates apply to most vendors on Brookstone.com. Please note that certain exceptions may apply, such as for massage chair vendors, which may have unique shipping policies.

Ground Shipping Rates:

Weight Rate
0 – 0.99 lb $6.00
1 – 4.99 lb $9.00
6 – 25 lb $18.00
26 – 49 lb $33.00
50 – 75 lb $45.00
76 – 100 lb $59.00
101+ lb $68.00

For specific product shipping details or questions, please refer to the product page or contact customer service.