JBL Quantum 400
Limited Data$ BudgetTrending Down$69.95
tldr; Mid-range JBL gaming headset with USB. QuantumSURROUND works well. Decent sound but nothing special.
$69.95 on AmazonSentiment Breakdown
23%Positive
Positive
23%Neutral
46%Negative
31%Based on 13 Reddit opinions
Strengths & Weaknesses
Scores based on sentiment analysis of topic-related comments
Key Features
- Live the game with JBL QuantumSURROUND and DTS
- Enjoy the game’s most immersive sound experience with personalized surround sound powered by the included JBL QuantumENGINE PC software. JBL QuantumSURROUND puts you at the center of the most engaging experience, allowing you to up your game and triumph over the competition. Also equipped with DTS headphone:X v2.0.
- JBL QuantumSOUND Signature gives you a true audio edge
- From the tiniest footsteps to the loudest explosion, JBL QuantumSOUND Signature makes every scene epic and every gamer more competitive. Our signature audio delivers the most realistic soundscape for a competitive advantage in any battle.
- Play even longer in memory foam comfort
- The lightweight headband and memory foam ear cushions were designed for even the longest gaming sessions.
- Voice focus directional flip-up boom microphone
- JBL Quantum 400 headset lets you rally the troops and opponents with clarity. The flip-up, voice focus directional boom mic comes with auto on/off and mute features.
Sentiment Over Time
Historical Price Data
JBL Quantum 400
JBL Quantum 400
All-time low: $39.95(2024-11)
$15 below 90-day avg
What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for JBL Quantum 400
Best Praise
+1 pts“Quantum 400 are comfortable and come with a 3-meter USB-A to USB-C cable, which is long enough if you're keeping your PS5 or PC far away. However, if you own the PS5 Slim/Pro model, you'll need a USB-A to USB-C adapter or a USB-C to USB-C cable (purchased separately) to connect it to a front USB-C port.”
r/HeadphoneAdvice
ViewTop Criticism
+1 pts“I didn't have any of the Audio performance issue if anything the audio is great. But for the price of the headset you would expect a better quality. ive had 3 pairs of the JBL Quantum 100, 200, and the 400.. all broke the same way on that garbage hinge they have. there are cheaper and branded headsets that have metal for the hinges. this is the last straw for me JBL Quantum all the series of it just dont buy it its cheap build material.”
r/gaming_headsets
View3 more quotes available below
Related Products
Frequently Asked Questions
Is the JBL Quantum 400 worth buying?
Mid-range JBL gaming headset with USB. QuantumSURROUND works well. Decent sound but nothing special.
What do Redditors love about the JBL Quantum 400?
Redditors highlight: 🔊 QuantumSURROUND tech. 🔌 USB connection. 🎧 JBL tuning.
What are the downsides of the JBL Quantum 400?
Some criticisms include: "I didn't have any of the Audio performance issue if anything the audio is great. But for the price of the headset you would expect a better quality. ive had 3 pairs of the JBL Quantum 100, 200, and th..."
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Products with more mentions (JBL Quantum 400 has 13) tend to have more reliable scores.
13 Reddit opinions analyzed • Last updated 4/5/2026