Free 2-Day Shipping Hassle-Free Returns

M4U 2 Active Noise-Cancelling Over-Ear Headphones

Designed for people on the move, PSB headphones are lightweight and ready to pack up anywhere you want to go. And thanks to PSBs exclusive RoomFeel technology, your music will sound so rich and natural, you'll think you're listening to a set of high-end loudspeakers. Listen all day and all night with 60 hours of run time in ANC or Active modes. PSB's unique two-way adjustable ear pads are gyro-suspended for optimal ergonomics and supreme comfort.

Read our full review of the M4U 2 4

Regular Price $299.00 Special Price $249.99
Bread Checkout

High Notes

Our Favorite Noise Cancelling

Not only do they knock out noise, but they sound fantastic!

Paul Barton Design

Over 40 years of R&D experience went into these from one of the world's best speaker designers.

Listen Long in Comfort

Gyro suspended earcups with super soft pads make these great for coast to coast flights.

  •  Around-the-ear design with closed, padded earcups and adjustable headband. Folds up for easier storage and portability.
  • Active noise-canceling technology reduces distracting external sounds.
  • Active listening mode uses built-in headphone amplifier for more powerful and precise audio with portable sources.
  • Tri-mode operation allows passive listening (without batteries), active listening mode, and active listening mode with noise cancellation.
  • In-line remote/microphone for hands-free use with iPod, iPhone, and iPad.
  • In-line push-to-hear monitor control pauses the audio source and noise-canceling feature for brief conversations without removing headphones.
More Information
Availability Online, In-Store
Impedance 32 Ohms Passive/ 10 Ohms Active
Sensitivity 102dB
Transducer Type Dynamic
Wired or Wireless Wired
Noise Control Noise Cancelling
Volume Control On Cord Yes
Adjustable Headband Click
Detachable Cable Yes
Cable Length 60"
Tangle Free Cord Yes
Replaceable Earpads Yes
Travel Friendly Yes
Connection Either Side Yes
Inputs Supported 1/8 (3.5mm) Stereo Jack (Left or Right)
Driver 40mm
Ear Coupling Circumaural
Frequency Response 20-20kHz
Foldable Yes
Works With Portables Yes
Included Accessories Protective Travel CaseExtra Ear Pads2 x 1.5m (59”) Cables3.5mm to 6.3mm (1/8” to 1/4”) Stereo Plug Adaptor Airline Connection Adaptor2 x AAA Batteries Cleaning Cloth
Open/Closed Back Closed-Back

Product Sound Profile

Your Sound Profile

Larger areas of overlay () indicate products that are a closer match to what you are looking for.


(Low Expertise)


(High Expertise)

Home / Work


Travel / Jogging



(Best Value for the Money)


(Best Quality Available)