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PSB M4 U2 m4u2 Active Noise Cancelling Headphones (Black Diamond)

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  • $249

PSB M4U2 High Performance Noise-Cancelling Over-the-Ear Headphones

Suggested Retail :$399.00

Buy It Now :$249.00


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Store Phone 800-826-0520


Forty Years of Award -Winning Acoustic Design

PSB Speakers gets up close and personal with your hi-fi. We've taken our 40 years of bringing real sound to real people and packed it into our exciting new Music for You (M4U) series of high performance headphones. You're listening to music more than ever before, but now you can do it in comfort and style with PSB's true-to-nature sound quality. Our new headphones bring you so close to the music. It's like the music is meant just for you.

Designed for people on the move.

On a train, on a plane, from your computer to your bedroom, PSB headphones are lightweight and ready to pack up anywhere you want to go. Fold ‘em up into the protective travel case and you'll never be far from true hi-fi listening. We even added a thoughtful touch for your comfort—dual input connections on either side of the headphones means no more crossed wires. Just plug in the cable on the left or right and be within easy reach of a headphone jack no matter where it's situated.

All of the music. None of the noise.

Sometimes you just want it to be just you and your music in your own personal space. Our M4U 2 Active Noise Cancelling Headphones don't let anything come between you and enjoying your music. Thanks to PSB's exclusive Room Feel™ technology, your music will sound so rich and natural you'll think you're listening to a set of high-end loudspeakers.


All of the music. Non-stop.

The M4U 2 model features three convenient modes of operation: Active Noise Cancellation (ANC), Active Mode, and Passive Mode (without batteries). Listen all day and all night with 55 hours of run time in ANC or Active modes. When you're out of batteries, switch to Passive Mode without missing a beat.

Ergonomically soundROOMFEEL

Listen longer in extra comfort. Our unique two-way adjustable ear pads are gyro-suspended for optimal ergonomics and supreme comfort. Super soft ear pads and light weight make the headphones "disappear", leaving only rich, detailed sounds. The expandable headband also adjusts easily for a more customized fit.


  • folding, over-the-ear design with closed, padded earcups and adjustable headband
  • in-line remote/microphone for use with iPod®, iPhone, and iPad®
  • convenient dual input connections let you plug the cable into the right or left earcup
  • large 40mm drivers for low distortion and extended range
  • frequency response: 20-20,000 Hz (±1.5dB)
  • sensitivity: 102 dB
  • impedance: 32 ohms
  • weight: 12 oz.
  • Included accessories:
  • two 60" detachable headphone cords, including one with in-line remote and microphone
  • airline adapter and 1/4" stereo adapter
  • extra set of ear pads
  • protective carrying case
  • cleaning cloth

  • Back in 2013, Gear Patrol named PSB’s M4U 2s the “Best NC Headphone for Seasoned Music Lovers.” The tech magazine praised the M4U 2s for being “a pair of headphones that are sonically tuned to perfection for every music genre, especially in the noise-cancellation category.” Three years later, that verdict still stands.

    Ranking alongside the most popular noise-cancelling headphones, PSB’s M4U 2s landed a spot on Gear Patrol’s list of the 10 Best Noise Cancelling Headphones of 2016. “Designed by the Toronto-based company’s founder, Paul Barton, the M4U 2 offers punchy yet defined bass, balanced mid-range and soaring upper ranges, as well as excellent separation between instruments,” said Gear Patrol reviewer Tom Samiljan.

    Utilising years of sound research inside one of the world's most sophisticated acoustic labs, the M4U 2 was PSB’s first over-ear headphone to be engineered with RoomFeel™ technology. RoomFeel was created to translate the warm, open sound of live performance directly into your headphone experience. Countless hours were spent in the research and development of RoomFeel™ technology, resulting in a way to add back to the recording without altering the audio signal. The M4U 2s benefit from true headphone innovation that lets you sense the music around you, feel every beat, and hear a more open soundstage.



    Free shipping to lower 48 states only. 

    AK HI PR and international buyers please contact us for accurate shipping rates.

    All packages are shipped Double-Boxed and Fully Insured to guarantee safe delivery 

    Please note, our policy is to ship only to the credit card billing address. If you are paying with Pay Pal your address must be confirmed.

    Packages are shipped by FedEx ground service. FedEx Express available for air shipments. For details, please contact us with your zip code and service request.. 


    For your convenience, the following methods are accepted for payment:

    Pay Pal 

    Call 800-826-0520 to pay by credit cards directly

    Store Return Policy 

    Defective items will be exchanged within 14 days from delivery. After 14 days, please contact the manufacturer. 

    Defective item returns must be in the manufacturer's original packaging, in like new condition, including all packaging material, shipped double boxed and fully insured 

    Item is guaranteed to be as described. If a refund is desired, we will refund your full purchase minus a 15% restocking fee.  The item must be as sold, unopened, and in a re-sellable condition. Return shipping costs to seller will be the buyer's responsibility. Please contact us with any questions in advance.

    Special Delivery options and conditions

    Alaska Hawaii Puerto Rico and international buyers please contact us with your complete address and telephone number for accurate shipping rates. We give discounts that are not calculated by the Ebay shipping quote system.

    Call 800-826-0520 to pay by credit cards or to talk to our friendly staff!