PSB gets up close and personal with your hi-fi. We've taken over 40 years of bringing real sound to real people and packed it into our exciting M4U 4 High Definition In-Ear Monitors. You're listening to music more than ever before, but now you can do it on-the-go in comfort and style with PSB's true-to-nature sound quality. The M4U 4 High Definition In-Ear Monitors are the latest addition to our popular M4U Headphone Series with PSB's very own innovative RoomFeel™ Technology that has won praise throughout the world.
Good Sound Comes in Small Packages
With scientifically developed RoomFeel technology, you will be amazed that these in-ear M4U 4s allow you to experience the sound of high performance speakers in a perfect listening room wherever you go. The M4U 4 features a two-way Hybrid Dual-Driver System of dynamic and balanced armature drivers for true hi-fi listening.ROOMFEEL

Ergonomically Sound
These small and lightweight portable in-ear monitors are also designed for convenience for people on the move. The comfortable low profile ergonomic design and around-the-ear cable placement ensures that the M4U 4s stay in place for active listeners. Two fully detachable cables are included, one with a 3-button Apple remote with microphone for answering and making phone calls.
Comply™ Foam Tx-200 Series Eartips
The M4U 4 is supplied with Comply™ Foam Tx-200 Series Eartips for perfect in-ear fit and comfort. Made with high-tech, super-soft memory foam that is heat-sensitive and breathable, the Comply™ Foam Tx-200 Series Eartips conform to the dynamic shape of the ear canal. The foam's passive noise-reduction technology seals out unwanted ambient noise and pours pure music directly into your ears, without leaking bass. These eartips are extraordinarily soft and comfortable for long-term wear. Simply enjoy clear, crisp sound.

Standard silicon gel tips, a convenient carrying case, and stereo and airplane adaptors round out the M4U 4 accessories. Available in Arctic White and Black Diamond.

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CREATIVE SOUND & VIDEO
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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. The latest M4U addition is the M4U 1 Over-Ear Headphone, which offers our Room Feel™ technology and the same musicality of our award-winning M4U 2 Active Noise Cancelling Headphones , but without amplification or noise cancelling. The M4U 1 brings the precise true-to-nature sound of PSB's in-room loudspeakers to affordable personal listening.

Just music.

ROOMFEEL

For at-home or on-the-go listening, these passive mode headphones are designed to give you the experience of Room Feel, but without all the fuss. Just put them on and enjoy. No batteries or switches necessary. Just pure simple sound. Like all PSB designs, the M4U 1 model emphasizes true-to-nature sound that doesn't take anything away from the musical performance.

Just comfort.

Listen longer in extra comfort. The ergonomic ear pads are gyro-suspended and self-adjusting to give you a precise fit, and naturally isolate your music from the outside world. The light weight and extremely soft replaceable ear pads allow you to lose yourself in those extended listening sessions. The expandable headband also adjusts easily for a more customized fit.

Just 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.

Just Accessorize.

Two tangle—free cords are included—one standard and the other featuring an in-line remote to play, pause, or skip music, as well as a microphone to take calls from iPhone® or Blackberry®. Other accessories include a protective travel case, extra ear pads, microfibre cleaning cloth, ¼" (6mm) stereo adaptor, and dual input flight adaptor.

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 sound.

ROOMFEEL

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.