Shure Aonic 40 Review | 93 Data compared

The Shure Aonic 40 wireless noise-cancelling headphones offer an impressive, clean, and highly detailed sound signature right out of the box, featuring well-controlled bass rhythms and crisp overtones. The audio quality can be further elevated using the advanced four-band parametric equalizer within the ShurePlus Play app, which allows users to finely adjust specific frequencies and bandwidths to make the midrange more prominent and the tracks more dynamic. Compared to its more expensive predecessor (the Aonic 50), this cheaper model introduces much-needed functional upgrades, including a more compact design that folds up completely, an increased battery life of up to 25 hours, and USB-C fast charging that delivers five hours of playback from a quick 15-minute charge. Additionally, it features excellent microphone call quality, rendering the user's voice exceptionally clear during phone calls and digital meetings. However, the headphones suffer from notable drawbacks regarding comfort and fit. The ear pads are thinner and harder than those on the premium model, creating an uncomfortable squeezing sensation that is particularly bothersome for users who wear glasses. Furthermore, a poor physical seal causes the...

The Shure AONIC 40 over-ear wireless noise-cancelling headphones offer a natural, balanced, and highly accurate sound profile across the 20Hz to 20kHz frequency spectrum without distorting at high volumes. Priced at £215, they feature a stylish design with a distinct twisted silver plastic section, support major Bluetooth codecs (aptX, aptX HD, AAC, and SBC), and provide up to 25 hours of battery life. A standout strength is the ShurePlus Play app, which offers deep customisation, including a granular 10-level transparency mode, three ANC strengths, and a robust graphic equaliser alongside seven useful EQ presets like Bass Boost and Vocal Boost. They also offer the rare and convenient ability to be fully utilized while charging. However, the headphones fall short in several key areas, preventing them from receiving a recommended rating. Their biggest drawback is comfort; the earcups feel tight around the ears, making them difficult to wear during long listening sessions. Additionally, the maximum active noise cancellation setting is not as powerful as pricier competitors from Sony or Bose, and moving your head can negatively alter the effectiveness of the...

The Shure Aonic 40 headphones deliver flawless, studio-accurate audio quality with impressive vocal clarity, detailed mid and high frequencies, and punchy, well-regulated bass that never overpowers the music. Designed with a sleek, elegant aesthetic featuring a distinct silver accent, they include a highly versatile companion app, ShurePlay, which offers an incredibly in-depth custom EQ to fine-tune gain, bandwidth, and frequencies. Additional pros include a solid 24-hour battery life, reliable call quality utilizing built-in microphones, a helpful "busy light" indicator for office use, and a highly competitive price tag of around £249, which undercuts rival premium models from Sony and Bose. Despite their stellar audio, the headphones suffer from several design and functional drawbacks. A major con is the quirky, reactive Active Noise Cancellation (ANC) that punishes the senses by adjusting isolation dynamically between left and right ears instead of applying a blanket effect; furthermore, higher ANC settings introduce a noticeable, faint hiss during quiet tracks. Structurally, the plastic earcups are prone to catching fingerprints, the headband emits a creaking sound during adjustment, and the overall frame feels floppy when handled...

The Shure AONIC 40 over-ear headphones, debuted at CES 2022 as a slim, foldable successor to the AONIC 50, are engineered to provide balanced, studio-quality audio on the move. The pros highlighted in this review include a highly capable and customizable companion app (ShurePlus Play) featuring a precise equalizer and custom presets that significantly optimize the sound signature. Additionally, the headphones deliver a highly accurate and mostly linear response across most frequencies, excellent vocal and acoustic clarity, clear call quality that isolates ambient street noise, robust high-quality Bluetooth codec support (aptX HD, AAC, SBC), and a highly impressive battery performance that clocks in at 25.5 hours during independent testing. They also feature reliable active noise cancellation (ANC) and an adjustable transparency mode, as well as versatile wired connection options via both USB-C and 3.5 mm cables. Conversely, the review exposes several distinct cons, most notably a weak sub-bass reproduction that lacks the power and punch required for low-end heavy electronic music like house and techno. The hardware also struggles with sub-bass distortion when pushed to high volume levels, rendering Shure's...

The Shure Aonic 40 is a mid-range, folding wireless headset priced at $249 that serves as a more affordable alternative to the premium Aonic 50. A major highlight of these headphones is their stellar battery performance; during testing, they easily surpassed Shure's 25-hour estimate by lasting over 30 hours with active noise cancellation (ANC) enabled. The companion Shure Play app is another strong feature, offering extensive customization options including adjustable noise control presets, a unique busy light indicator for calls, and a highly customizable seven-band manual equalizer. Additionally, the physical buttons provide full on-board functionality—such as a quick double-tap battery check—and the microphone delivers clear, natural call quality when used in quiet environments. Despite these practical features, the Aonic 40 suffers from noticeable design flaws and inconsistent performance. The build consists heavily of painted glass-filled nylon and plastic resin, which lacks a premium aesthetic and is highly prone to light scratching even under minimal use. Comfort is strictly average, as the tight fit can press uncomfortably against larger heads. Sound quality is highly dependent on software EQ tweaks; while acoustic...

The $249 Shure Aonic 40 wireless headphones deliver flagship-level, accurate audio performance and highly effective three-level active noise cancellation (ANC) at a significantly lower price point than category leaders. Audiophiles can deeply customize their experience through the companion app's parametric EQ, while casual listeners can choose from seven well-engineered sound presets. The premium build quality utilizes aluminum and hard plastic paired with faux-leather earpads, and the built-in beamforming microphones provide crisp voice recognition for phone and video calls. Additionally, the headphones support Bluetooth 5.0 with an impressive 60-foot range, multipoint technology, and quick-charging capabilities that net five hours of playback from a 15-minute charge. However, the headphones suffer from notable design flaws, most notably a heavy 11-ounce weight and a tight clamp force that make long listening sessions physically straining and uncomfortable. The physical control scheme is equally frustrating due to stiff buttons that are difficult to identify by touch, coupled with an absent auto-pause motion sensor. Furthermore, the ShurePlus Play companion app is prone to crashing, particularly when managing multipoint connections, and the battery life maxes out at a...

The Shure Aonic 40 over-ear wireless headphones earn a 3.5 out of 5 (Good) rating from PCMag due to their balanced, accuracy-focused audio profile and extensive connectivity options. Key pros highlighted in the review include relatively accurate default audio performance, multiple connection types (Bluetooth 5.0, 3.5mm passive, and USB-C audio), and a comprehensive ShurePlus Play companion app equipped with a highly customizable parametric EQ. Additionally, the headphones feature an intuitive button layout, a solid 25-hour battery life with ANC enabled, and a reliable microphone array that ensures clear voice calls. However, the review points out several significant cons, primarily centered around the active noise cancellation (ANC) system, which does not entirely justify the $249 price tag. The ANC introduces a faint but audible background hiss, subtly alters the music's mid and low frequencies when engaged, and exhibits a strange pressure imbalance that shifts in intensity depending on how you position your head. Furthermore, while the faux-leather cushioned design is initially comfortable, the headband can exert excessive clamping pressure during long listening sessions, and the lack of high-fidelity LDAC codec support...

The Shure Aonic 40 wireless headphones earn a 3.5 out of 5 rating for offering an accuracy-focused audio experience, strong mic performance, and an excellent companion app with robust EQ adjustments at a $249 price point. They deliver balanced, clean audio with natural-sounding vocals and a capable low-end, providing a versatile, compact design suitable for various listening scenarios. However, the headphones are hindered by mediocre Active Noise Cancellation (ANC) that produces a noticeable white-noise hiss and shows inconsistencies in performance, the review states. For users prioritizing top-tier noise reduction, the reviewer suggests exploring alternatives like the Sony WH-1000XM4.

The Pocket-lint review scores the Shure Aonic 40 headphones a 4.0 out of 5 stars, praising them as a capable, mid-priced over-ear option. On the positive side, these headphones deliver big, high-quality audio with balanced bass right out of the box. Their standout feature is the companion Shure Play app, which grants an exceptional degree of customizable graphic EQ control and seven presets, allowing users to deeply personalize their listening experience. Comfort is highly rated due to deep, plush earcups that cushion rather than crush the user's ears. Additionally, they boast excellent battery life that easily clears 25 hours per charge, include a sturdy carrying case, and support high-resolution wireless codecs like aptX HD and AAC.

The Shure Aonic 40 is a well-constructed and highly comfortable set of active noise-cancelling (ANC) wireless headphones priced at $250, though frequently discounted to $199. Operating over a 20 Hz – 20 kHz frequency response with a 31 Ohm impedance, the headphones feature a portable design that yields up to 24 hours of battery life and versatile Bluetooth and analog connectivity. The reviewer heavily praises the device's user-friendliness, noting that the physical buttons are distinct and easy to master, and appreciates the clearly labeled left and right earcups. Additionally, the ShurePlus Play app expands the device's features by providing extensive customization options, including highly functional user EQ presets, customizable macro buttons, and adjustable noise-cancellation levels. In terms of audio performance, the Shure Aonic 40 offers a solid mix of strengths and weaknesses across its soundstage. Among the pros, the headphones deliver an impressive soundstage for their price point that rarely sounds crowded, smooth and punchy low-end frequencies that do not drown out the mix, and exceptionally clear mic quality during phone calls. However, the cons include factory default midranges that...

The Rapid Reviews UK evaluation gives the Shure AONIC 40 Wireless Noise Cancelling Headphones a 4 out of 5 rating, praising them as an authentic, crisp, and neutral sounding option that stands up well to competitors in its price range. A major pro highlighted in the review is the design overhaul from its predecessor, as these headphones fold down 90 degrees and pack into a premium carrying case, combined with cool and supple ear cushions that remain sweat-free over hours of use. Furthermore, they deliver an impressive battery life exceeding 25 hours at high volume, and they natively support high-quality audio codecs like Qualcomm aptX and aptX HD. Sound quality is a massive strong suit for those who favor a studio-style, non-bass-heavy signature, excelling remarkably with 80s synth-pop, classic rock, and authentic recordings. However, the reviewer details notable cons, particularly regarding the lightweight construction which is entirely plastic and does not provide a premium tactile feel. Performance-wise, the Active Noise Cancellation (ANC) falls short; even when set to "MAX," it struggles to block out pitch variations like children's voices, while...

The Shure Aonic 40 over-ear wireless headphonesGo to product viewer dialog for this item. offer a crisp, energetic sound, long battery life, and excellent call quality, making them suitable for video chats and work. However, the review notes significant drawbacks, including a design that becomes uncomfortable over long periods and only average active noise cancellation. Furthermore, the headphones suffer from inconsistent, patchy wireless performance, particularly in crowded areas. While delivering high-quality audio, these limitations prevent the Aonic 40 from outperforming top rivals in its price range.

The Shure Aonic 40 is a closed-back, over-ear wireless headphone retailing at $249 that serves as a budget-friendly competitor to premium models from Sony and Bose. Built by a brand rooted in pro-audio history, it features 40mm dynamic drivers, physical control buttons, and exceptional phone call quality enhanced by a unique "Busy Light" that glows red during calls. Key advantages (pros) include a highly customizable EQ within the Shure Play app, an adjustable active noise cancellation (ANC) system, and multipoint Bluetooth pairing. Furthermore, it can uniquely operate as a passive wired headphone using an included 3.5mm cable without requiring any battery power. However, the headphone does come with a few notable drawbacks (cons). At its maximum ANC setting, the noise cancellation introduces a disorienting "eardrum suck" sensation. It also lacks high-resolution LDAC codec support, which is reserved for Shure's more expensive Aonic 50 model. Additionally, the high-quality plastic body is prone to retaining fingerprints, and folding the device into its hard-sided zipper case can be counterintuitive without using the printed interior diagram. Ultimately, the reviewer recommends the Aonic 40 for...

The Shure Aonic 40 wireless over-ear headphones deliver an accurate, balanced audio signature that caters well to neutral listening, though its dynamic drivers are highly capable of pushing intense bass depth without distortion if desired. Users can deeply customize their listening experience via the comprehensive ShurePlus Play companion app, which features a robust parametric equalizer, multiple presets, and adjustable environment modes. The headphones are highly versatile in connectivity, supporting Bluetooth 5.0 (with AAC, AptX, AptX HD, and SBC codecs), standard 3.5mm passive wired playback, and high-quality audio directly over a USB-C charging connection. Additionally, they offer a comfortable, snug fit with generously cushioned earpads and provide a solid battery life estimated at roughly 25 hours with active noise cancellation (ANC) turned on. However, the headphones suffer from notable active noise cancellation drawbacks that hold them back at their $249 price point. The ANC performance introduces an audible background hiss, fails to effectively block out mid and high-frequency ambient sounds, and slightly alters the overall sound signature when engaged. Furthermore, the noise-cancelling intensity frequently shifts or creates an uneven pressure imbalance...

The Shure AONIC 40 headphones offer a well-rounded, portable, and affordable experience featuring an accurate sound profile, excellent battery life, and support for AAC and aptX HD codecs. Key advantages include comfortable memory foam padding and a collapsible, durable design ideal for travel. SoundGuysConversely, the $250 USD price point comes with compromises, including a flimsy, all-plastic construction and mediocre active noise cancellation that struggles with low-frequency sounds. While functional, the microphone produces a somewhat muffled voice quality, and the headband can be noisy during adjustments.