Are Open-Back Headphones Worth It? MKBHD Weighs In on the Debate

In a recent video titled “I Tried the Weirdest ‘Open’ Headphones”, tech reviewer Marques Brownlee (MKBHD) explored a fascinating corner of the audio world: open-back headphones. This category, known for its ability to allow environmental sounds to pass through, offers an alternative to modern transparency modes found in earbuds. Brownlee tested several innovative models, examining their practicality, sound quality, and overall user experience.

Open-back headphones have long been favored by audiophiles and studio professionals for their natural, spacious sound. Unlike closed-back designs that isolate the listener, open-back models allow sound waves to escape, creating an immersive listening experience. However, with the rise of transparency modes in earbuds, which simulate external sounds using microphones, open-back headphones are gaining renewed attention. Companies like Bose, Sony, and newer brands are experimenting in this space, though challenges persist, including competition from noise-canceling technology and shifting consumer preferences toward versatile, portable devices.

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The Benchmark: Sennheiser HD650

Brownlee started his review with the Sennheiser HD650, a traditional open-back headphone often regarded as a benchmark in the industry. Praising its excellent sound quality and ability to maintain environmental awareness, he used it to compare the more experimental models.

The HD650 has earned a loyal following among audiophiles thanks to its balanced sound profile and exceptional comfort. Sennheiser’s legacy of high-quality audio equipment since 1945 has cemented its reputation, but the HD650 faces criticism for its premium price and lack of modern features like wireless connectivity. As consumer demand shifts toward feature-rich, versatile devices, Sennheiser may need to innovate further to retain its position in an increasingly competitive market.

Sony Linkbuds Open: Style Over Comfort?

Sony’s Linkbuds Open, with their signature ring-shaped design, offer a minimalist take on open-back headphones. Brownlee noted their discreet appearance and decent sound, albeit with a lack of deep bass compared to traditional closed-back designs. Despite customizable EQ settings via Sony’s app, discomfort during extended wear emerged as a drawback. He rated them 3/5 for sound quality and 4/5 for transparency.

Sony has consistently pushed the boundaries of audio innovation, often balancing aesthetics with functionality. However, their designs sometimes prioritize visual appeal over practical usability. The Linkbuds Open exemplify this tension, highlighting the challenges Sony faces in delivering products that satisfy both form and function. Durability and comfort remain critical issues as Sony navigates an increasingly demanding market.

Bose Ultra Open: Comfort-First Transparency

The Bose Ultra Open impressed with its clip-style design that wraps around the ear, delivering comfort and effective transparency. Brownlee lauded their spatial audio support and suitability for outdoor activities like running but noted the absence of multipoint Bluetooth as a drawback. He rated them 3/5 for sound quality and 5/5 for transparency.

Bose, a leader in audio technology, has built its brand on comfort and high-quality sound. The Ultra Open reflects this ethos, integrating advanced features while maintaining user-centric design. Yet, the company continues to face challenges, including stiff competition and concerns over pricing. The lack of multipoint Bluetooth—a feature increasingly common in competing products—may deter users who value seamless connectivity across devices.

Nothing Ear Open: Bold Design, Mixed Results

The Nothing Ear Open earbuds stood out for their transparent aesthetic and hook-style design. While the larger driver improved bass response, issues with stability, comfort, and sound leakage detracted from the experience. Brownlee described their design as “dorky-looking,” awarding them 4/5 for sound quality and 4/5 for transparency.

Nothing Technology, led by OnePlus co-founder Carl Pei, has gained attention for its bold designs that cater to younger, style-conscious consumers. However, the focus on aesthetics often comes at the expense of practicality, with users reporting issues like poor fit and inconsistent performance. While Nothing’s products may appeal to early adopters, long-term success will depend on their ability to balance form with functionality.

NWM Open Back Headphones: Transparency at Its Best

The NWM Open Back Headphones, the only true headphones in the lineup, earned praise for their ultra-lightweight design and exceptional transparency. Brownlee likened them to mini-speakers positioned near the ears, though he found the pivoting design for conversations impractical. Despite their budget build, he rated them 4/5 for sound quality and 5/5 for transparency, calling them his personal favorite.

NWM is a newcomer to the audio market, focusing on niche products that enhance situational awareness and accommodate specific needs, such as hearing aids. Their innovative approach to lightweight, portable design has set them apart, but limited brand recognition and competition from established players pose significant challenges. Ensuring durability and maintaining affordability will be key to their growth.

Movengine UM-600: Innovation Meets Imperfection

The Movengine UM-600 headphones, with their futuristic ring-shaped drivers, fell short in execution. Brownlee criticized their subpar sound quality, lack of EQ app support, and prototype-like build, rating them 2/5 for both sound and transparency.

Movengine represents a growing trend of smaller companies pushing the boundaries of audio engineering. However, the UM-600’s flaws underscore the risks of bringing unrefined prototypes to market. As consumers demand higher performance standards, companies like Movengine must balance innovation with reliability to gain traction in an increasingly discerning market.

The Open-Back vs. Transparency Debate

In concluding his review, Brownlee contrasted open-back headphones with the transparency modes found in devices like Apple’s AirPods Pro 2. While transparency modes rely on microphones to simulate external sounds, open-back headphones naturally integrate environmental noise, offering a more authentic experience. However, open-back designs lack the noise-canceling capabilities and versatility of modern earbuds, making them less practical for all users.

The resurgence of interest in open-back headphones reflects a broader trend in audio technology, where situational awareness and sound quality take center stage. As brands continue to innovate, the debate over open-back headphones versus transparency modes will likely persist, offering consumers a diverse range of options tailored to their unique needs.