Description
PSB Speakers M4U 9 Premium Wireless ANC Headphones
Elevate your audio experience with the PSB Speakers M4U 9 Premium Wireless ANC 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
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Features
- 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
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.
Specifications
Frequency Response
- LF Cutoff -10dB: 10Hz to 23kHz
- LF Cutoff -3dB: 15Hz to 23kHz
- Within ±1.5dB: 20Hz to 23kHz
THD, total harmonic distortion
- ANC: ON (1kHz/1mW): 0.5%
- ANC: OFF (1kHz/1mW): 0.25%
Power Handling
- Maximum: 30mW
Impedance
- Passive: 32 Ohms
Transducer
- Type: Dynamic, graphene-infused
- Operating Principle: Closed
- Size: 40mm
Ear Coupling
- Ear Coupling: Circumaural
Connection
- Connection: 3.5mm (1/8”) stereo jack (left or right)
- Bluetooth aptX™ Adaptive, AAC
USB C
- Cables: Standard Cable – 2m (78 3/4″) Detachable Tangle-free
- USB Cable – 2m (78 3/4″) Detachable Tangle-free
Battery Life
- Wireless Active Mode: 25 hrs
- Wireless ANC Mode: 18 hrs
Construction
- Headband: Spring Steel
- Driver Enclosure: ABS + Polycarbonate
- Earpads/Headpad Cover: Leatherette and Cloth
- Travel Case: EVA
Dimensions / Weights / Finish
- Overall: 200 x 200 x 90mm
- Ear Cushion Outside: 84 x 114 x 17mm
- Travel Case: 180 x 220 x 98mm
- Net weight: 362g
- Shipping weight: 1.6kg
Cables
- Standard Cable: 2m (78 3/4”) Detachable, braided Tangle-free
- USB Cable: 2m (78 3/4”) Detachable, braided jacket Tangle-free
Finish
- Finish: Jet Black
