Sennheiser’s Momentum True Wireless 4 (MTW4) earbuds have arrived, and they are already making waves in the competitive world of premium true wireless audio. Known for delivering exceptional sound quality, Sennheiser has a reputation to uphold with its Momentum series, and the MTW4 does not disappoint. With a host of improvements in sound, comfort, battery life, and features, these earbuds aim to set a new standard for audiophiles and casual listeners alike.

In this detailed review, we’ll explore the design, audio performance, battery life, features, and value of the Momentum True Wireless 4 to see if they truly live up to the hype.

Design and Comfort

The MTW4 introduces a subtle evolution in design compared to its predecessor. While the earbuds retain the understated elegance that defines the Momentum series, they are now slightly more compact and lighter, making them more comfortable for prolonged use. Sennheiser has focused on ergonomics, ensuring a secure fit that doesn’t compromise on style.

The earbuds come with multiple ear tip sizes, catering to a wide range of users and ensuring a snug seal for optimal sound isolation. The soft matte finish adds a premium feel, while the design minimizes pressure on the ears—a significant improvement for those who wear earbuds for extended periods.

The charging case is also more compact and pocket-friendly, wrapped in a fabric finish that exudes sophistication. Despite its smaller size, the case offers ample protection and a magnetic latch to keep the earbuds secure.

Sound Quality

Sennheiser’s hallmark is its sound quality, and the MTW4 reaffirms why the company is considered an industry leader. Equipped with 7mm TrueResponse drivers, the earbuds deliver a balanced and dynamic sound signature that caters to all genres of music.

Bass

The bass is punchy and well-controlled, never overpowering the mids or highs. Tracks with deep bass lines, such as electronic and hip-hop, benefit from a rich low-end that remains clear and distortion-free.

Mids

Vocals and instruments are where the MTW4 truly shine. The mids are warm and detailed, providing an intimate listening experience. Whether you’re enjoying a soulful ballad or a rock anthem, the clarity of the mids ensures every nuance is heard.

Highs

The highs are crisp and precise without veering into harsh territory. Treble-heavy tracks retain their sparkle, offering an engaging and immersive audio experience.

Customizable EQ

Sennheiser’s companion app allows users to tweak the sound profile to their liking with an intuitive equalizer. Whether you prefer a bass-heavy sound or a more neutral balance, the app makes customization easy.

Active Noise Cancellation (ANC)

The MTW4 features advanced active noise cancellation (ANC) that rivals the best in the market. The adaptive ANC intelligently adjusts to your surroundings, blocking out ambient noise in real time. This feature is particularly effective in noisy environments like airplanes, cafes, or bustling streets.

Transparency mode, another welcome addition, lets you hear your surroundings with the touch of a button. It’s a lifesaver for moments when you need to stay aware, such as crossing the road or having a quick conversation without removing the earbuds.

Battery Life

Sennheiser has made significant strides in battery life with the MTW4. The earbuds offer up to 7 hours of playtime on a single charge, with the charging case providing an additional 28 hours, bringing the total to an impressive 35 hours. This is a marked improvement over the previous generation and ensures that users can enjoy their music for extended periods without constantly reaching for the charger.

The case supports USB-C fast charging, providing an hour of playtime with just a 10-minute charge. Additionally, the MTW4 supports wireless charging, adding a layer of convenience for users who prefer a cable-free setup.

Connectivity and Controls

The MTW4 uses Bluetooth 5.2, ensuring a stable and efficient connection. The earbuds support high-quality codecs like aptX Adaptive, AAC, and SBC, making them compatible with a wide range of devices. The low latency provided by aptX Adaptive is particularly beneficial for gamers and those watching videos, ensuring audio syncs perfectly with visuals.

Touch controls on the earbuds are responsive and intuitive, allowing users to manage playback, adjust volume, activate ANC, and summon voice assistants like Siri or Google Assistant. The controls can be customized through the Sennheiser Smart Control app, giving users the freedom to tailor their experience.

Build Quality and Durability

The MTW4 boasts an IPX4 rating, making them resistant to sweat and light splashes. This durability makes them a reliable choice for workouts and outdoor use. The premium materials used in the earbuds and case ensure they can withstand everyday wear and tear.

Comparison to Competitors

In the premium true wireless market, the MTW4 faces stiff competition from the likes of the Sony WF-1000XM4, Bose QuietComfort Earbuds II, and Apple AirPods Pro (2nd Generation). Here’s how they stack up:

  • Sound Quality: The MTW4 edges out competitors with its balanced and customizable sound signature, appealing to audiophiles who demand precision and clarity.
  • ANC: While Sony and Bose may have a slight edge in noise cancellation, the MTW4’s adaptive ANC performs exceptionally well, particularly for dynamic environments.
  • Battery Life: The MTW4 stands out with its 35-hour total battery life, outlasting most of its rivals.
  • Comfort: Sennheiser’s focus on ergonomics makes the MTW4 one of the most comfortable options for extended wear.

Value for Money

The Sennheiser Momentum True Wireless 4 is priced in the premium range, reflecting its high-end features and exceptional performance. While they are not the cheapest option on the market, their sound quality, battery life, and advanced features justify the investment for those who prioritize audio excellence.

Who Should Buy the MTW4?

The MTW4 is ideal for:

  1. Audiophiles: With unparalleled sound quality and customizable EQ, these earbuds are a dream for music enthusiasts.
  2. Commuters and Travelers: The excellent ANC and long battery life make them perfect for noisy environments and long journeys.
  3. Professionals: Clear audio, reliable connectivity, and comfort make them suitable for work calls and daily use.
  4. Fitness Enthusiasts: The IPX4 rating ensures they can handle workouts and outdoor activities.

Final Thoughts

The Sennheiser Momentum True Wireless 4 is a standout product in the crowded market of premium true wireless earbuds. With exceptional sound quality, effective ANC, improved battery life, and a sleek design, they tick nearly every box for discerning users.

While the premium price may deter casual listeners, those who value high-quality audio and cutting-edge features will find the MTW4 a worthwhile investment. Sennheiser has once again raised the bar, solidifying its position as a leader in audio technology.

If you’re in the market for true wireless earbuds that deliver an extraordinary listening experience, the Momentum True Wireless 4 is a compelling choice. Simply put, they sound amazing.