M4U 9 Premium Wireless ANC Headphones

PSB Speakers

$749.00

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Superior audio - anywhere, anytime

Elevate your audio experience with the M4U 9 Wireless Noise-Canceling Headphones. Immerse yourself in pristine sound and enjoy wireless freedom with this premium headset. Whether you're a music enthusiast or a frequent traveller, the M4U 9 offers a perfect blend of cutting-edge technology and comfort.

Built for premium listening

The M4U 9 redefines premium listening with graphene-infused drivers, enhancing damping, stiffness, and efficiency for an unparalleled audio experience. These headphones continue PSB's industry-leading sound signature, delivering crystal-clear audio even in noisy environments. Its adaptive technologies mean you can rely on high-quality audio wherever you are with aptX™ Adaptive Bluetooth for low-latency audio and all-digital active noise cancellation. Experience premium audio anywhere life takes you.

Tuned just for you

Recognizing that everyone's hearing is unique, the M4U 9 employs Audiodo Personal Sound™. Each ear is assessed using precise audio tests and questions, and a personalized hearing profile is generated. Plus, four EQ presets, including RoomFeel™ , allow you to fine-tune your audio experience. Use the intuitive PSB Headphones App to control your settings, such as noise transparency and EQ presets.

Get out of your head

Discover an unparalleled listening experience with PSB's innovative RoomFeel technology. This advanced feature recreates the feeling of listening to high-quality powered speakers  in an acoustically optimized room. By mimicking the natural sound dispersion of speakers, RoomFeel takes the sound out of your head, providing a spacious and lifelike soundstage. Whether at home, on a journey, or immersed in entertainment, RoomFeel ensures that every note and detail is rich, natural, and open.

Listen longer in comfort

Crafted with comfort in mind, M4U 9 features gyro-suspended earpads, thoughtfully tilted at 15 degrees to provide ergonomic support. Meanwhile, its expandable headband, complete with a fabric inner cover, enhances overall comfort. Available in both fabric and leatherette, the soft earpads create an exceptional seal, preserving your sound quality. Enjoy 25 hours of runtime, or switch to wired operation through the 3.5mm or USB-C connections for uninterrupted listening.

FEATURES

  • 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 decreases audio conversion error
  • PSB’s latest RoomFeel™ technology with greater detail and better imaging
  • Personal Sound by Audiodo™ through the PSB Headphones app
  • Access additional features, settings, and over-the-air updates using the PSB Headphones app
  • NFC pairing for supported devices
  • Over-ear, amplified, closed back design
  • Physical controls for volume, playback, and mode selection
  • Unique dual 3.5mm input connections (left or right side)
  • Tangle-free, braided cords for analogue wired and USB-C connection
  • 1/4” stereo and dual-input flight adapters
  • Runs on included rechargeable battery power
  • Up to 25 hrs battery playtime in Active Mode
  • Gyro-suspended ear pads
  • Carry case and easy folding for travel and storage

SHIPPING TERMS & CONDITIONS

Local (Singapore Only)

Normal 1-2 Working Days - Free Delivery

Express Next Working Day - SGD $15 Surcharge

Overseas (Brunei, Hong Kong SAR, Malaysia, United Arab & Philippines)

Purchases SGD $1,500 (or equivalent) and above - Free Overseas Shipping

Purchases below SGD $1,500 (or equivalent) - SGD $100 Surcharge

IMPORTANT NOTE: Total price charged in your purchase does not include your country's local import duties, Goods and Services Tax (GST) or any form of taxes charged by your local authorities. Customers will be responsible for any of these extra cost levied. Our company will reserve the right to claim any extra freight charges incurred from the customer, if the item(s) is returned by our shipping agent.

 

PRODUCT WARRANTY

NAD: 2 Years Limited Warranty

PSB Speakers: *2 Years Limited Warranty

*Except for AM3 & AM5 Models (1 Year)

Bluesound: 1 Year Limited Warranty

 

WARRANTY TERMS & CONDITIONS

1. This Warranty is applicable for products that are bought in Singapore and from this Online Store only.

2. This Warranty of this product is guaranteed against manufacturing defects from the date of purchase, proof of purchase date is required.

3. This Warranty is only applicable to the original purchaser and shall not be transferable, negotiable or assignable to any third party.

4. This limited warranty shall not be valid in the following situations.

  • The product is found to have been tampered, modified, serial number defaced, removed or repaired by an unauthorised person.
  • Malfunctions or damages resulting from natural disasters, fire, civil unrest and/or accidents.
  • Defects from using wrong electrical supply, misuse or consequential damage by negligence and abuse.
  • Usage not in accordance with instructions in the Owner's Manual.
  • Normal wear and tear.

5. This warranty shall be subject to the following limitations and exclusions.

  • The Buyer shall be fully responsible for the due delivery to us of the equipment for any work which shall need to be done pursuant to this warranty and for the subsequent collection thereof the equipment after the said work has been done.
  • This warranty does not include transport or handling charges incurred in the transportation of the equipment to and from the Service Centre.
  • Our decision on all questions relating to complains as to defects either of workmanship of materials shall be conclusive and the buyer shall agree to abide by such a decision. Any equipment or defective part which has been replaced shall become our property.
  • The buyer waives all or any claims to compensation monetary otherwise which may be entitled to and shall agree to accept any compensation whatsoever by way of additional repairs or otherwise which we in our absolute discretion deem fit to offer.

6. The following items/ accessories as specified below shall not be within the scope and purview of this warranty.

  • Remote control unit, cables/ cord assembly, antennae, batteries, adaptors, battery pack, external parts and extruded parts such as cabinets, front panel, casing, cover, phono cartridge, stylus, lid and levers, plugs, sockets, control knobs/ buttons, etc. 

7. Request for warranty services within the warranty period must be accompanied with a proof of purchase from our authorised dealers or by us.

 

RETURN / EXCHANGE POLICY

For Damaged or Incorrect Items Delivered only.

  • Returns are only allowed for damaged terms due to manufacturing or incorrect item delivered, we will exchange you with a new or correct set.
  • Inform us within 7 calendar days from the date you receive it.
  • Items’ value shall not be remarkably decreased due to your usage or consumption.
  • The original receipt (or gift receipt) and original packaging must be presented upon return.
  • Ensure that the item(s) you’re returning is repackaged with all the cords, adapters and documentation that were included when you received it.
  • Exchanges are subjected to stock availability.
  • For price differences, a top-up in amount will be requested or refund will be processed, where applicable.

Please feel free to contact us at +(65) 6748 3137 or +(65) 6295 1233 for any enquiries regarding shipping, product warranty and exchanges matters.

Superior audio - anywhere, anytime

Elevate your audio experience with the M4U 9 Wireless Noise-Canceling Headphones. Immerse yourself in pristine sound and enjoy wireless freedom with this premium headset. Whether you're a music enthusiast or a frequent traveller, the M4U 9 offers a perfect blend of cutting-edge technology and comfort.

Built for premium listening

The M4U 9 redefines premium listening with graphene-infused drivers, enhancing damping, stiffness, and efficiency for an unparalleled audio experience. These headphones continue PSB's industry-leading sound signature, delivering crystal-clear audio even in noisy environments. Its adaptive technologies mean you can rely on high-quality audio wherever you are with aptX™ Adaptive Bluetooth for low-latency audio and all-digital active noise cancellation. Experience premium audio anywhere life takes you.

Tuned just for you

Recognizing that everyone's hearing is unique, the M4U 9 employs Audiodo Personal Sound™. Each ear is assessed using precise audio tests and questions, and a personalized hearing profile is generated. Plus, four EQ presets, including RoomFeel™ , allow you to fine-tune your audio experience. Use the intuitive PSB Headphones App to control your settings, such as noise transparency and EQ presets.

Get out of your head

Discover an unparalleled listening experience with PSB's innovative RoomFeel technology. This advanced feature recreates the feeling of listening to high-quality powered speakers  in an acoustically optimized room. By mimicking the natural sound dispersion of speakers, RoomFeel takes the sound out of your head, providing a spacious and lifelike soundstage. Whether at home, on a journey, or immersed in entertainment, RoomFeel ensures that every note and detail is rich, natural, and open.

Listen longer in comfort

Crafted with comfort in mind, M4U 9 features gyro-suspended earpads, thoughtfully tilted at 15 degrees to provide ergonomic support. Meanwhile, its expandable headband, complete with a fabric inner cover, enhances overall comfort. Available in both fabric and leatherette, the soft earpads create an exceptional seal, preserving your sound quality. Enjoy 25 hours of runtime, or switch to wired operation through the 3.5mm or USB-C connections for uninterrupted listening.

FEATURES

  • 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 decreases audio conversion error
  • PSB’s latest RoomFeel™ technology with greater detail and better imaging
  • Personal Sound by Audiodo™ through the PSB Headphones app
  • Access additional features, settings, and over-the-air updates using the PSB Headphones app
  • NFC pairing for supported devices
  • Over-ear, amplified, closed back design
  • Physical controls for volume, playback, and mode selection
  • Unique dual 3.5mm input connections (left or right side)
  • Tangle-free, braided cords for analogue wired and USB-C connection
  • 1/4” stereo and dual-input flight adapters
  • Runs on included rechargeable battery power
  • Up to 25 hrs battery playtime in Active Mode
  • Gyro-suspended ear pads
  • Carry case and easy folding for travel and storage

SHIPPING TERMS & CONDITIONS

Local (Singapore Only)

Normal 1-2 Working Days - Free Delivery

Express Next Working Day - SGD $15 Surcharge

Overseas (Brunei, Hong Kong SAR, Malaysia, United Arab & Philippines)

Purchases SGD $1,500 (or equivalent) and above - Free Overseas Shipping

Purchases below SGD $1,500 (or equivalent) - SGD $100 Surcharge

IMPORTANT NOTE: Total price charged in your purchase does not include your country's local import duties, Goods and Services Tax (GST) or any form of taxes charged by your local authorities. Customers will be responsible for any of these extra cost levied. Our company will reserve the right to claim any extra freight charges incurred from the customer, if the item(s) is returned by our shipping agent.

 

PRODUCT WARRANTY

NAD: 2 Years Limited Warranty

PSB Speakers: *2 Years Limited Warranty

*Except for AM3 & AM5 Models (1 Year)

Bluesound: 1 Year Limited Warranty

 

WARRANTY TERMS & CONDITIONS

1. This Warranty is applicable for products that are bought in Singapore and from this Online Store only.

2. This Warranty of this product is guaranteed against manufacturing defects from the date of purchase, proof of purchase date is required.

3. This Warranty is only applicable to the original purchaser and shall not be transferable, negotiable or assignable to any third party.

4. This limited warranty shall not be valid in the following situations.

  • The product is found to have been tampered, modified, serial number defaced, removed or repaired by an unauthorised person.
  • Malfunctions or damages resulting from natural disasters, fire, civil unrest and/or accidents.
  • Defects from using wrong electrical supply, misuse or consequential damage by negligence and abuse.
  • Usage not in accordance with instructions in the Owner's Manual.
  • Normal wear and tear.

5. This warranty shall be subject to the following limitations and exclusions.

  • The Buyer shall be fully responsible for the due delivery to us of the equipment for any work which shall need to be done pursuant to this warranty and for the subsequent collection thereof the equipment after the said work has been done.
  • This warranty does not include transport or handling charges incurred in the transportation of the equipment to and from the Service Centre.
  • Our decision on all questions relating to complains as to defects either of workmanship of materials shall be conclusive and the buyer shall agree to abide by such a decision. Any equipment or defective part which has been replaced shall become our property.
  • The buyer waives all or any claims to compensation monetary otherwise which may be entitled to and shall agree to accept any compensation whatsoever by way of additional repairs or otherwise which we in our absolute discretion deem fit to offer.

6. The following items/ accessories as specified below shall not be within the scope and purview of this warranty.

  • Remote control unit, cables/ cord assembly, antennae, batteries, adaptors, battery pack, external parts and extruded parts such as cabinets, front panel, casing, cover, phono cartridge, stylus, lid and levers, plugs, sockets, control knobs/ buttons, etc. 

7. Request for warranty services within the warranty period must be accompanied with a proof of purchase from our authorised dealers or by us.

 

RETURN / EXCHANGE POLICY

For Damaged or Incorrect Items Delivered only.

  • Returns are only allowed for damaged terms due to manufacturing or incorrect item delivered, we will exchange you with a new or correct set.
  • Inform us within 7 calendar days from the date you receive it.
  • Items’ value shall not be remarkably decreased due to your usage or consumption.
  • The original receipt (or gift receipt) and original packaging must be presented upon return.
  • Ensure that the item(s) you’re returning is repackaged with all the cords, adapters and documentation that were included when you received it.
  • Exchanges are subjected to stock availability.
  • For price differences, a top-up in amount will be requested or refund will be processed, where applicable.

Please feel free to contact us at +(65) 6748 3137 or +(65) 6295 1233 for any enquiries regarding shipping, product warranty and exchanges matters.