In line with Bose, this bravura efficiency is because of its CustomTune know-how. When the earbuds are taken from their charging case and positioned within the consumer’s ear, a short tone burst assesses the particular properties of the ear canal. In underneath half a second, the QCE II take the data and set themselves up, for each audio and ANC, to finest complement the wearer’s particular traits. After which, by the use of an encore, CustomTune stays vigilant if you happen to’re in “conscious” mode, and can instantly kick within the noise canceling if a sudden loud noise ought to intrude.
Regardless of the shortage of headline codec compatibility, the QCE II are a unified, detailed, and spacious pay attention, and musical in a means that must be a given however very often isn’t. By the course of our testing, the Bose performed all the pieces from Warren Zevon’s Gorilla, You’re a Desperado to …and the World Laughs with You by Flying Lotus through the Cleveland Orchestra’s rampage by means of Orff’s O Fortuna—and at no level do they sound something lower than engaged and entertaining.
As is commonly the case with Bose headphones, low frequencies are beneficiant, however right here they’ve correct attack-and-decay management to go along with their prodigious extension and appreciable weight. This degree of authority makes for respectable rhythmic expression, and recordings have a correct sense of momentum in addition to strong underpinnings. Element ranges regarding texture are excessive, and there’s punch and finesse in equal measure.
On the reverse finish of the frequency vary, treble sounds assault politely. Bose has erred on the facet of warning right here, however solely a bit of. There’s enough chunk and shine to the highest finish, nearly, and definitely no suggestion of hardness even at quantity. Some listeners could hanker after a bit of extra high-end aggression, however then once more, some listeners have by no means heard of tinnitus.
In between, the Bose do uncomplicated good work with singers of all sorts and all ranges of competence. The extent of perception out there by means of the midrange means no element of timbre or method is simply too minor or fleeting to flee the attentions of the QCE II. And consequently, vocalists are described with all their character and angle intact.
The Bose consolidate the whole frequency vary solidly, with a clean, bump-free journey from high to backside. General tonality might be simply fractionally on the nice and cozy facet of impartial when EQ settings are left effectively alone. Naturally, it’s doable to skew the presentation to your style inside the app, though to be sincere, you’ll be hard-pressed to make a real enchancment. Completely different is about the perfect you may hope for.
It’s simple to think about “good style” being excessive on the sonic want record when Bose was tuning the QCE II. Which may go some strategy to explaining the marginally inhibited dynamic response to huge Orff-style shifts in quantity and depth. There’s distance between quiet and loud right here, in fact, but it surely’s not fairly as marked as it’s by means of another equally priced alternate options. The place the low degree dynamic variations in devices or voices are involved, although, the Bose are on a lot surer floor.
The Bose QuietComfort Earbuds II are smaller and lighter than the mannequin they substitute, which places them on par with their apparent rivals. They’re totally aggressive, if not class-leading, the place sound high quality, battery life, and consumer interfaces are involved. And with regards to really canceling noise, it seems to be like solely Apple’s next-generation AirPods Professionals have a shot at dethroning them. Which suggests we’ll be updating that best-of record straight away.