PSB Speakers M4U 9 Noise-Cancelling Wireless Bluetooth Over-Ear Headphone with Mic

S$749.00
Why You Should Get It
  • Premium Wireless Active Noise Cancelling Over-ear Headphones
  • Bluetooth HD wireless connection with Qualcomm® aptX™ Adaptive and cVc™ technology
  • Custom sound calibration with Audiodo™
  • Natural and open RoomFeel™ tuning
  • Graphene-infused drivers
Warranty
2 years warranty (local)
In The Box
  • Standard Cable 2m (78 3/4”) Detachable, braided Tangle-free
  • USB Cable 2m (78 3/4”) Detachable, braided jacket Tangle-free

Wireless Headphone with Adaptive Audio Technologies and Intelligent Features

Improving on three generations of award-winning headphone design, the M4U 9 is crafted with premium materials, adaptive audio technologies and intelligent features, bringing the ultimate in mobile listening.

The wireless active noise cancelling over-ear headphones implement new graphene-infused drivers which improve on damping, stiffness and efficiency to reveal PSB’s “true-to-nature” sonic signature, more crisp and powerful than ever before. aptX™ Adaptive Bluetooth technology enables fast and easy pairing with any device, with support for up to 24-bit high-definition audio.

The M4U 9 features all-digital active noise cancelling (ANC) capabilities utilizing 4 digital MEMS microphones to decrease audio conversion errors in audio processing for pure noise-free listening, while two additional mics for cVc™ (clear voice capture) technology deliver crystal clear call quality.

A three-position mode switch on the M4U 9 allows you to choose between ANC with RoomFeel, Active with RoomFeel or a Passive mode. Gyro-suspended, fabric and leatherette earpads tilted at 15 degrees provide excellent seal and ergonomic comfort for an extended listening time of up to 25 hours in Active Mode.

Sound Optimization with Audiodo Personal Sound™

An integration with Audiodo Personal Sound™ technology is one of the most unique features. The breakthrough technology uses a non-replicable set of algorithms which allows you to calibrate your headphones in a way that accommodates for the listening qualities of your left and right ears independently.

After completing a quick and easy hearing assessment accessed through the PSB Headphones app, Audiodo Personal Sound™ maps out a precise and thorough understanding of your hearing, calculates what changes need to be made based on personal sound perception, and formulates a compensation curve that can be applied to the overall headphone sound.

Natural RoomFeel™ Tuning

Created to deliver rich and natural sound through headphones, the next generation of PSB’s proprietary RoomFeel technology mimics the experience of listening to a pair of high-quality, full-range speakers properly set up in a good room.

Carefully developed using research and expertise around ‘Room Gain’ – the energy and warmth that room boundaries add to the response curve of a flat-measuring loudspeaker, RoomFeel makes the music feel less ‘in the head’ by recreating an open and natural in-room listening experience through the M4U headphones.

PSB Headphones App

All headphone settings, including Audiodo Personal Sound™ tests and Transparency modes, are accessed centrally through the PSB Headphones app, a full-featured app that allows users to adjust settings, check battery levels and regularly keep the headphones up-to-date with the latest firmware updates and codes.

Product Availability Available (current model)
Product Type Headphone
Style/Type Over-Ear (circumaural)
Features Bluetooth, Active Noise-Cancelling (ANC), Line-in
Headphone/Earphone Cover Design Closed-back
Driver Count (Per Side) 1
Driver Configuration Dynamic (DD)
Driver Size 40mm
Connectivity Wireless & Wired
Bluetooth Version v5.0
Bluetooth Codecs SBC, AAC, aptX HD
Waterproof Rating IPX0 – No protection
Frequency Response (Hz) LF Cutoff -10dB 10Hz - 23KHz LF Cutoff -3dB 15Hz - 23KHz Within ±1 1/2dB 20Hz - 23KHz
Total Harmonic Distortion (THD) 0.5%
Socket Connector Type 3.5mm (Single)
Jack Connector Type 3.5mm (TRS 3-pole) [Single-ended]
Input Connectivity Options USB Type-C (USB-C) [Charging], USB Type-C (USB-C) [Data/Audio Signal], 3.5mm Stereo, Bluetooth
Colour Black
Battery Life (Hours) Up to 25 hours
Product Dimensions 180 x 220 x 98 mm (Travel case)
Product Weight (g) 362
Package Contents
  • Standard Cable 2m (78 3/4”) Detachable, braided Tangle-free
  • USB Cable 2m (78 3/4”) Detachable, braided jacket Tangle-free
Warranty 2 years warranty (local)

If you're based in Singapore

  • spend $300 or more for free doorstep delivery1.
    ($250 for Silver/Gold/Platinum VIP members)
  • add a few more bucks, for delivery during the night/weekend, or quicker prioritised delivery options2.
  • self-collection is possible at our Showroom, based in Ubi (nearest to MacPherson MRT). Find out where, and how to get to us here.
  • and yes, you may arrange your own 3rd party logistics to pickup your purchases on your behalf.
    GrabExpress, Lalamove, GoGoX, RydeSEND services are welcome.

View additional Terms & Conditions associated to local doorstep delivery service.

 


 

Friends from Overseas

  • we do ship internationally.
  • shipping fees are calculated according to total gross actual or volumetric weight of all item(s) in cart, whichever higher.
  • shipping fees will vary depending on international carrier(s)3, and will be displayed during checkout.
  • do be aware of additional import tax/VAT that may apply.

View additional Terms & Conditions associated to international door to door shipping service.

 

 

Terms and condition do apply for free delivery. For more information, click here to view.
View our updated list of local delivery options.
View our updated list of international carriers.

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Wireless Headphone with Adaptive Audio Technologies and Intelligent Features

Improving on three generations of award-winning headphone design, the M4U 9 is crafted with premium materials, adaptive audio technologies and intelligent features, bringing the ultimate in mobile listening.

The wireless active noise cancelling over-ear headphones implement new graphene-infused drivers which improve on damping, stiffness and efficiency to reveal PSB’s “true-to-nature” sonic signature, more crisp and powerful than ever before. aptX™ Adaptive Bluetooth technology enables fast and easy pairing with any device, with support for up to 24-bit high-definition audio.

The M4U 9 features all-digital active noise cancelling (ANC) capabilities utilizing 4 digital MEMS microphones to decrease audio conversion errors in audio processing for pure noise-free listening, while two additional mics for cVc™ (clear voice capture) technology deliver crystal clear call quality.

A three-position mode switch on the M4U 9 allows you to choose between ANC with RoomFeel, Active with RoomFeel or a Passive mode. Gyro-suspended, fabric and leatherette earpads tilted at 15 degrees provide excellent seal and ergonomic comfort for an extended listening time of up to 25 hours in Active Mode.

Sound Optimization with Audiodo Personal Sound™

An integration with Audiodo Personal Sound™ technology is one of the most unique features. The breakthrough technology uses a non-replicable set of algorithms which allows you to calibrate your headphones in a way that accommodates for the listening qualities of your left and right ears independently.

After completing a quick and easy hearing assessment accessed through the PSB Headphones app, Audiodo Personal Sound™ maps out a precise and thorough understanding of your hearing, calculates what changes need to be made based on personal sound perception, and formulates a compensation curve that can be applied to the overall headphone sound.

Natural RoomFeel™ Tuning

Created to deliver rich and natural sound through headphones, the next generation of PSB’s proprietary RoomFeel technology mimics the experience of listening to a pair of high-quality, full-range speakers properly set up in a good room.

Carefully developed using research and expertise around ‘Room Gain’ – the energy and warmth that room boundaries add to the response curve of a flat-measuring loudspeaker, RoomFeel makes the music feel less ‘in the head’ by recreating an open and natural in-room listening experience through the M4U headphones.

PSB Headphones App

All headphone settings, including Audiodo Personal Sound™ tests and Transparency modes, are accessed centrally through the PSB Headphones app, a full-featured app that allows users to adjust settings, check battery levels and regularly keep the headphones up-to-date with the latest firmware updates and codes.

Product Availability Available (current model)
Product Type Headphone
Style/Type Over-Ear (circumaural)
Features Bluetooth, Active Noise-Cancelling (ANC), Line-in
Headphone/Earphone Cover Design Closed-back
Driver Count (Per Side) 1
Driver Configuration Dynamic (DD)
Driver Size 40mm
Connectivity Wireless & Wired
Bluetooth Version v5.0
Bluetooth Codecs SBC, AAC, aptX HD
Waterproof Rating IPX0 – No protection
Frequency Response (Hz) LF Cutoff -10dB 10Hz - 23KHz LF Cutoff -3dB 15Hz - 23KHz Within ±1 1/2dB 20Hz - 23KHz
Total Harmonic Distortion (THD) 0.5%
Socket Connector Type 3.5mm (Single)
Jack Connector Type 3.5mm (TRS 3-pole) [Single-ended]
Input Connectivity Options USB Type-C (USB-C) [Charging], USB Type-C (USB-C) [Data/Audio Signal], 3.5mm Stereo, Bluetooth
Colour Black
Battery Life (Hours) Up to 25 hours
Product Dimensions 180 x 220 x 98 mm (Travel case)
Product Weight (g) 362
Package Contents
  • Standard Cable 2m (78 3/4”) Detachable, braided Tangle-free
  • USB Cable 2m (78 3/4”) Detachable, braided jacket Tangle-free
Warranty 2 years warranty (local)

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PSB Speakers M4U 9 Noise-Cancelling Wireless Bluetooth Over-Ear Headphone with Mic
2 years warranty (local)
S$749.00
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