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PSB M4U 2 Headphones

6 Critic Reviews

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Page last updated Aug 10, 2025

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Description

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Experience the perfect blend of advanced technology and superior sound with the PSB M4U 2 Headphones, designed for musicians and audiophiles who crave clarity and comfort. These headphones elevate your listening experience with their active noise-cancelling technology, allowing you to immerse yourself fully in your music without distractions. Whether you're jamming in the studio or relaxing at home, the M4U 2 delivers exceptional audio fidelity that captures every nuance and note.

Crafted by PSB, a brand renowned for its high-quality sound equipment, these headphones offer a seamless balance between style and functionality. The ergonomic design ensures a comfortable fit for prolonged listening sessions, while the foldable structure makes them easy to store and transport. With the option to switch between active noise cancellation, active mode, and passive mode, these headphones offer versatile listening options to suit any environment.

Key Features:

Active noise-cancelling technology for an immersive sound experience
Three operational modes: Active Noise Cancelling, Active Mode, and Passive Mode
Ergonomic design for enhanced comfort
Foldable structure for easy storage and portability
High-quality audio fidelity for a detailed and rich sound experience
Detachable cable with in-line remote and microphone for easy control and communication

Videos

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Clint the Audio Guy

PSB M4U 2 Headphone Review by Clint the Audio Guy

Clint the Audio Guy

PSB Speakers - M4U2 Active Noise Cancelling Headphones

PSB Speakers

PSB M4U 2 Headphones – Audio Advisor

Audio Advisor

PSB M4U 2 Headphone Review

Audio Advice

PSB M4U2 Headphones Review by HiFiHeadphones.co.uk

HiFi Headphones

PSB M4U2 Headphones -- Review

Patrick Burnham

PSB M4U 2 Noise-Cancelling Headphones | Crutchfield Video

CRUTCHFIELD

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about PSB M4U 2 Headphones.

Build quality

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Owners frequently observe headband cracking at a consistent location, suggesting a design flaw.
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Some owners report the headband cracking after extended use, indicating potential issues with long-term durability.
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Use cases and applications

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Particularly well-suited for travel and office environments due to effective noise cancellation that significantly reduces background noise.
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Effective noise cancellation makes them suitable for environments like trains and offices, though it can slightly affect music quality.
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User experience

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Users with larger ears find the headphones comfortable, appreciating the fit and design despite initial skepticism about the aesthetics.
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Despite initial skepticism due to plastic construction, owners find the sound quality surprisingly impressive.
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A user reported an issue with mids being slightly louder on one side, which was resolved by switching ear pads.
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Some users find the headphones comfortable despite initial concerns about their plastic build and clamping force.
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The headphones are considered bulky and heavy, which can be uncomfortable for extended use, despite ample foam padding.
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Other

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Owners describe the sound as warm and engaging, with a laid-back tone, though the soundstage is limited compared to open-back headphones.
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Comparisons

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The PSB M4U 2 headphones are described as more comfortable than the NAD HP50, despite both sharing a similar auditory performance.
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Weighing 360g with batteries, these headphones are notably heavier than flagship models from Bose and Sony, which weigh around 250g.
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The PSB M4U 2 is likened to the NAD HP50, noted for better treble performance, enhancing clarity in high frequencies.
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Features and functionality

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The internal amplifier is vulnerable to interference from nearby electronics, potentially affecting audio clarity.
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The headphones lack source volume control, which could be inconvenient for users relying on devices like iPods or phones.
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Active mode may enhance background noise from sources like smartphones, particularly noted when connected to an iPhone 6.
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Value and pricing

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At $99 on Massdrop, these headphones are considered exceptional value, especially when compared to higher-priced models with similar features.
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Critic Reviews

PSB M4U 2 Noise Cancelling Heaphones Review

audioholics.com

The PSB M4U 2 headphones promise great sound quality, but fall short in key areas. While audio performance is commendable with balanced highs and mids, the noise cancellation is underwhelming and barely effective. Ergonomically, they disappoint with a cumbersome design, flimsy build, and a five-foot cable prone to shorting out. The bulky case is impractical for travel, and issues like a loose battery panel further detract from their usability. Overall, these headphones may sound good, but their lack of practicality and durability make them a poor choice for frequent travelers.

negative

Full Review

PSB M4U2 review | What Hi-Fi?

whathifi.com

The PSB M4U 2 headphones deliver a full-bodied and powerful sound, making them fantastic for travel. With an engaging and punchy bass, clean midrange, and flexible listening modes, these headphones don't skimp on audio quality. The folding design is a plus for portability, though their bulk can be a downside when compared to lighter models like the Bose QC25. While noise-cancellation is effective, it falls short of Bose’s leading standard. Despite these minor drawbacks, the M4U 2 remains an exciting and reliable choice for audiophiles seeking a dynamic listening experience.

positive

Full Review

PSB M4U 2 review: PSB M4U 2 - CNET

cnet.com

PSB's M4U 2 headphones shine with stellar sound quality and above-average noise cancellation, making them a top pick for audiophiles who can stomach the $399 price tag. While they might not outblock Bose's QuietComfort 15, they deliver unmatched audio fidelity and remain functional post battery drain. Their comfort and design are commendable, although the long-term durability of the hinges raises minor concerns. Overall, the M4U 2s are a sound investment for those prioritizing audio excellence in noise-canceling headphones.

positive

Full Review

PSB M4U 2 Review - Major HiFi

majorhifi.com

The PSB M4U 2 headphones deliver impressive audio quality that belies their plasticky feel and bulky design. While the active noise cancellation is competent, it falls short of leading brands like Bose. Their standout midrange and deep low-end make for a compelling audio experience, though bass control suffers when the built-in amplifiers are active. At $399, they offer good value for high-end sound, even if newer models might outshine them in certain aspects. For those seeking excellent audio with added noise-cancelling features, these headphones remain a solid choice.

positive

Full Review

Review: PSB M4U 2 | Sound & Vision

soundandvision.com

The PSB M4U 2 headphones impress with their near-flawless sound quality, featuring smooth bass, clear mids, and detailed highs. They offer a comfortable fit with luscious earpads and swivel earcups. The noise-canceling capability is effective, with minimal sound difference across modes. While they compete well against high-end models like HiFiMan's HE-500, their understated design may not appeal to those seeking recognizable branding. Overall, a fantastic choice for audiophiles seeking top-notch sound and comfort.

positive

Full Review