Electron Pedia

Electron Pedia > Audio > Grasp & Dynamic MH40 Wi-fi Evaluate

Grasp & Dynamic MH40 Wi-fi Evaluate

In 2015, we reviewed the primary product from Grasp & Dynamic, the stressed MH40 headphones. Now we are reviewing their Bluetooth reboot, the $299 MH40 Wi-fi. They are intended to seamlessly mirror the grace and very good sound signature of the unique MH40, and for essentially the most phase, they nail it. The sound signature is not for the ones looking for closely boosted bass, however quite a flat-response-like accuracy. Mixed with a sumptuous construct, it makes for a becoming replace to the unique, and a powerful choice for any individual looking for correct wi-fi headphones.


To be had in all-black, black and gunmetal, or brown and silver, the MH40 Wi-fi headphones have circumaural (over-ear) cups that hug the ear tightly. The have compatibility is at ease, regardless that you may to find the whole really feel a bit of cumbersome. The glance is the signature Grasp & Dynamic mix of unfashionable and fashionable, with main points like a demarcated headscarf adjustor for an exact ear-to-ear have compatibility, and a mix of fabrics, from steel to lambskin leather-based to lined canvas.

The precise earcup’s outer aspect panel homes an influence/pairing button, in addition to a USB-C port and the integrated microphone. Close to the port, there is a small standing LED that signifies if you find yourself hooked up, and in addition tells you the way a lot battery lifestyles you could have final. The outer panel homes the controls—a central multifunction button handles playback, observe navigation, and get in touch with control—all relying on what number of faucets you give it. An extended dangle summons your cell software’s voice assistant. There are devoted quantity up/down controls on all sides of the multifunction button.

Master & Dynamic MH40 inline

The circumaural earcups do away with a tight quantity of noise passively. There is completely no noise cancellation circuitry, however maximum energetic noise-cancelling fashions additionally depend on thick, well-sealed earcups to do away with a lot of the better frequencies, and the similar factor is happening right here. You will not confuse those with a Bose type, however the earcups can tamp down surrounding noise to some extent.

Read Also:  Grasp & Dynamic MG20 Wi-fi Gaming Headphones Evaluate

Internally, every ear’s enclosure homes a 40mm Neodymium driving force that delivers the audio. The headphones use Bluetooth 5.0, and reinforce AptX and SBC Bluetooth formats, however no longer AAC. Not like many new wi-fi fashions we check, there is not any better half app, and thus no EQ changes are imaginable with out the use of third-party apps.

The headphones send with a good-looking canvas wearing pouch that has an exterior zipper pocket to deal with the incorporated equipment, which come with a a USB-C charging cable and a USB-C-to-3.5mm audio cable. Each cables are coated in material.

Grasp & Dynamic estimates battery lifestyles to be as much as 18 hours, however your effects will range together with your quantity ranges.


On tracks with intense sub-bass content material, like The Knife’s “Silent Shout,” the headphones ship spectacular low-frequency intensity. Not anything is actually exaggerated and the entirety is obviously conveyed, however on the similar time, there is actual intensity right here and the audio isn’t skinny nor brittle. The drivers arrange to be fairly correct with out sounding utterly flat.

Invoice Callahan’s “Drover,” a observe with some distance much less deep bass within the combine, provides us a greater sense of the MH40 Wi-fi’ common sound signature. This is the place the drivers display their accuracy—the drums obtain virtually no bass boosting. Those similar drums can sound thunderous on bass-forward headphones, however right here, they sound most effective somewhat extra robust than insistent tapping. This accuracy would possibly not enchantment to everybody, however you’ll recall to mind this sound signature as correct and aimed at the ones looking for reference-style flat reaction. The ones looking for severe bass intensity will most effective pay attention it when it is in reality robust inside the combine, and on this case, the observe’s maximum distinguished bass presence finally ends up being Callahan’s baritone vocals. The acoustic strums and higher-register percussive hits have brilliant, detailed presence within the highs.

Read Also:  Sensible Earbud Shipments Up Throughout the Pandemic Whilst Smartwatches Limp Alongside

Master & Dynamic MH40 Wireless

On Jay-Z and Kanye West’s “No Church within the Wild,” the kick drum loop receives a really perfect stage of high-mid presence, permitting its assault to retain its punchiness within the combine. We additionally pay attention the vinyl crackle and hiss driven ahead ever so somewhat, whilst the sub-bass synth hits that punctuate the beat are extra implied than delivered—we pay attention their raspy most sensible notes, however the true intensity is misplaced right here. The vocals are delivered with excellent readability—issues are detailed and transparent, with none sense of added sibilance.

Orchestral tracks, like the outlet scene from John Adams’ The Gospel In keeping with the Different Mary, sound very good in the course of the MH40 Wi-fi. You get simply sufficient bass intensity to steadiness out the crisp, brilliant presence of the higher-register brass, strings, and vocals. That is about as just about flat reaction as you are prone to to find amongst same old wi-fi headphones—it is extra like a certified, reference-style sound signature than maximum of what we pay attention on this class.

The mic provides excellent intelligibility. The use of the Voice Memos app on an iPhone 8, we recorded a sign that seemed like a stressed mic. There wasn’t a touch of Bluetooth distortion, the audio was once crisp, transparent, or even had a touch of bass intensity. Further credit score: Shall we perceive what was once being mentioned at the tv within the background all through one recording. That isn’t essentially the objective, however the level is this microphone delivers very good readability.

Read Also:  Puro Sound Labs JuniorJams Evaluate


We now have examined a excellent quantity of top of the range wi-fi headphones just lately, and the excellent news is that you’ve a lot of very good choices to believe. For the audiophile/purist looking for one thing just about flat reaction, Grasp & Dynamic’s MH40 Wi-fi would possibly not disappoint. When you’ve got extra space for your price range and are searching for a bit of extra bass intensity, the $400 Bowers & Wilkins PX7 and Sennheiser Momentum 3 Wi-fi each be offering a extra sculpted sound signature, in addition to energetic noise cancellation. However any individual looking for very good readability and accuracy will to find the MH40 Wi-fi headphones a robust choice that are living as much as their worth.

Grasp & Dynamic MH40 Wi-fi


  • Sturdy audio efficiency with wealthy, correct bass intensity and a focal point on main points and readability within the highs.

  • Very good mic intelligibility.

  • Sumptuous construct.

  • Some passive noise relief because of thick earpads.

View Extra

The Backside Line

The Grasp & Dynamic MH40 Wi-fi headphones mix sumptuous fabrics with a robust center of attention on transparent, correct audio high quality.

Like What You are Studying?

Join Lab Record to get the most recent opinions and most sensible product recommendation delivered proper in your inbox.

This article might comprise promoting, offers, or associate hyperlinks. Subscribing to a e-newsletter signifies your consent to our Phrases of Use and Privateness Coverage. Chances are you’ll unsubscribe from the newsletters at any time.