PSB Speakers
PSB M4U 9 Wireless Noise Cancellation Headphone
Best premium wireless headphones for audiophiles seeking personalized, natural sound quality.
Experience superior mobile listening with the PSB M4U 9 Wireless Noise Cancellation Headphones. Building on generations of award-winning design, these over-ear headphones feature premium materials and advanced adaptive audio technologies. The graphene-infused 40mm drivers deliver PSB’s signature “true-to-nature” sound with enhanced clarity and power. Enjoy high-definition audio via aptX™ Adaptive Bluetooth. All-digital active noise cancellation, powered by four MEMS microphones, ensures pure, uninterrupted sound, while two additional mics provide crystal-clear calls with cVc™ technology. Choose between ANC, Active, or Passive modes for personalized listening. Ergonomic, gyro-suspended earcups offer exceptional comfort for up to 25 hours of playtime.
$439.00
More M4U Options
Owner Satisfaction
4.4
/ 5
Category Rank
2115
/ 5520
#2115 in Headphones
Price vs Category Average
-25%
Below average
Who it's for
- Immersive Sound Quality
- Superior Comfort for Long Wear
- Effective Noise Reduction
Who should skip it
- Premium Investment
- Bulkier Profile
- ANC Sound Signature Shift
Key Specs
Bluetooth HD wireless connection with Qualcomm® aptX™ Adaptive and cVc™ technology
Graphene-infused, 40mm drivers
Separate Active Noise Cancelling (ANC), Active and Passive Modes
All-digital ANC with digital MEMS microphones
PSB’s latest RoomFeel™ technology
Personal Sound by Audiodo™ through the PSB Headphones app
NFC pairing
Over-ear, amplified, closed back design
Features
- Adaptive audio technologies for personalized sound
- Graphene-infused drivers for enhanced audio performance
- All-digital ANC with MEMS microphones for pure noise-free listening
- cVc™ technology for crystal clear call quality
- Three-position mode switch (ANC, Active, Passive)
- Audiodo Personal Sound™ calibration for individual hearing
- Natural RoomFeel™ tuning for an open, in-room listening experience
- PSB Headphones app for settings, battery check, and firmware updates
What customers say
Customers consistently praise the PSB M4U 9 headphones for their exceptional sound quality, often describing the audio as rich, detailed, and immersive. Many highlight the clarity across various genres, making listening a truly enjoyable experience. Another frequently mentioned positive is the impressive comfort, with users appreciating the plush earcups and balanced fit, allowing for extended listening sessions without fatigue. While the price point is noted, the perceived premium audio performance and comfortable design often justify the investment for audiophiles.
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