
JBL Quantum 400
Score: 88/100PDP Phantom Air
Score: 87/100Rankings

The JBL Quantum 400 is a wired over-ear headset delivering high-fidelity audio, virtual surround and a feature-rich software suite, aimed at competitive gamers and streamers who don't need wireless capability. Its strong sound and mic performance are offset by a lack of ANC and Windows-only software.
The Phantom Air offers long battery life, sizable 50 mm drivers and versatile dual-mode wireless, making it comfortable for long PlayStation and PC sessions. Its ergonomic headband and flip-to-mute AI mic are highlights, though it lacks active ANC and a wired fallback.
| Attribute | ![]() | PDP Phantom Air |
|---|---|---|
50 mmbest | 50 mmbest | |
20 Hzbest | 20 Hzbest | |
20,000 Hzbest | 20,000 Hzbest | |
— | 35 hoursbest | |
98 dBbest | — | |
| ↓ lower better | 274 gbest | 439 g |
| ↓ lower better | 32 ohmsbest | 32 ohmsbest |
-40 dBbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | PDP Phantom Air |
|---|---|---|
Microphone(1) | ||
Microphone Type | Directional (cardioid/unidirectional) boom microphone | AI-based noise-cancelling flip-to-mute |
Connectivity(2) | ||
Wireless Capability | false | true |
Supported Platforms | PC, PlayStation, Nintendo Switch, VR, Xbox, mobile | PlayStation 5, PlayStation 4, Windows 10/11 PC, Bluetooth-enabled devices |
Build & Design(1) | ||
Weight (g) | 274 g | 439 g |

Products in the top-left offer the best value (high score, low price).

Reviewers praise its precise audio reproduction, effective boom mic and the added value of QuantumSURROUND and a Discord-certified chat dial, while noting the lack of wireless and Windows-only software as limitations.
Everyday users love the headset's sound quality, comfort and mic clarity, but many complain about cable durability, the bulky build and the fact that software customization is only available on Windows.
Professional reviewers praise the long battery life, large drivers and QuickSwitch convenience, while noting the absence of active noise cancellation and a wired option as compromises.
Users consistently commend the endurance, comfort and dual-mode connectivity, but report occasional Bluetooth drop-outs and concerns about the plastic build.
“Outstanding sound, great software. I use for music and Escape from Tarkov - this headset is perfect.”

“Fits so comfortably… sound quality is absolutely perfect.”

“RGB is very programmable… adjusts voice chat audio level for every app.”

