JBL unveils new Quantum line of gaming headsets at Gamescom 2025

At Gamescom 2025, JBL announced an updated series of gaming headphones: Quantum 950, Quantum 650, and Quantum 250. These models received new 50mm carbon fibre drivers with Hi-Res certification, as well as a new version of the proprietary QuantumENGINE software that adds spatial audio even for older headsets in the series.

Quantum 950 (flagship model)

• 50mm carbon fibre dynamic drivers, Hi-Res certification
• Surround sound: JBL Quantum Spatial Sound, head position tracking
• Connectivity: Bluetooth 5.3 and 2.4 GHz, base station with volume control and RGB backlight
• Active noise cancellation (ANC)
• Autonomy: up to 25 hours on a single charge, two batteries included to quickly replace and extend the rink in-game, base station charges the batteries
• 6 mm microphone with AI noise cancellation
• Price - £299.99 / €349.99

Quantum 650 (mid-range)

• 50 mm carbon dynamic drivers, Hi-Res certification
• Spatial audio via QuantumENGINE.
• Without ANC and base station
• Battery life: up to 45 hours
• Price: £129.99 / €149.99

Quantum 250 (budget model)

• 50 mm carbon dynamic drivers, Hi-Res certification
• Wired headset, basic functionality.
• Spatial audio is available via updated software
• Price: £49.99 / €59.99

Bottom line.

JBL has updated the Quantum line, offering a choice of headsets for every budget - from an expensive flagship to an affordable option. The main feature is the updated QuantumENGINE software with spatial sound and AI filtering, available for all models regardless of price. The headsets are expected to go on sale in autumn 2025.