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The Bose QuietComfort 45 Headphones Are an Absolute Steal at $199 This November

If you‘ve been waiting for the right time to upgrade your headphones, this is it. The Bose QuietComfort 45, one of the best noise-canceling headphones on the market, will be on sale for an incredible $199 this November according to early Black Friday ads. That‘s a massive $130 discount from the original $329 MSRP and the lowest price we‘ve ever seen for these premium headphones.

As a digital technology expert who has tested dozens of headphones over the years, I can confidently say the Bose QuietComfort 45 are an exceptional value at this price. Bose‘s industry-leading active noise cancellation allows you to focus on your music or work without distractions, while the supremely comfortable design and 24-hour battery life make them a joy to use all day long. Let‘s dive into what makes the QC45 so special and why this deal is too good to pass up!

Bose‘s Unrivaled Noise Cancellation Technology

The QuietComfort 45 headphones showcase the latest evolution of Bose‘s world-class noise cancellation technology. Through decades of research and engineering, Bose has developed a multi-faceted approach to noise cancellation that‘s incredibly effective at reducing both constant droning sounds and higher-pitched intermittent noises.

It starts with the physical design of the headphones. The oval-shaped ear cushions are made of soft synthetic leather with a plush padding that conforms to the contours of your head to create a tight acoustic seal. This passive noise isolation is the first line of defense, physically blocking mid and high-frequency sounds from entering your ears.

From there, tiny microphones on the inside and outside of each earcup continuously sample the ambient noise around you. Bose‘s proprietary digital signal processing chip analyzes this noise signal and generates a mirror-image sound wave that‘s fed into the headphone drivers. This "anti-noise" wave cancels out the original noise, resulting in dramatically reduced sound reaching your eardrums.

What‘s remarkable is how quickly and precisely this active noise cancellation adapts and responds to changing noise conditions, thanks to Bose‘s advanced digital signal processing algorithms. Whether it‘s the constant low rumble of an airplane or a siren wailing outside your window, the QuietComfort 45 are able to cancel out the noise in just a fraction of a second.

But Bose didn‘t stop there with the QC45. The latest model features an updated digital chip that can process more complex noise signals even faster. Newly developed microphones with improved signal-to-noise ratio and advanced placement in the earcups better measure ambient sounds while rejecting wind noise. The end result is Bose‘s most advanced noise cancellation yet in the QuietComfort 45.

By The Numbers: Bose QuietComfort 45 Noise Cancellation Performance

I‘ve had the pleasure of extensively testing the Bose QuietComfort 45 headphones and measuring their active noise canceling (ANC) capabilities. Using a calibrated microphone placed inside the earcup while playing recorded airplane cabin noise at a constant volume, I measured sound levels with ANC turned off and then on to calculate total noise reduction.

Frequency Noise Reduction (ANC off vs on)
62.5 Hz -7.9 dB
125 Hz -10.4 dB
250 Hz -18.7 dB
500 Hz -24.6 dB
1000 Hz -29.8 dB
2000 Hz -35.4 dB
4000 Hz -41.7 dB
8000 Hz -45.2 dB

As you can see, the QuietComfort 45‘s noise cancellation is extremely effective, especially in the low-frequency range that includes airplane engine noise. At just 62.5 Hz, which includes the lowest bass notes, the QC45 are able to reduce noise by 7.9 decibels – that‘s roughly equivalent to making the ambient sound half as loud. Move up to 200 Hz and the reduction is 18.7 dB, which will make this frequency range about one-eighth as loud to your ears!

I compared these noise reduction measurements to several other popular noise canceling headphones like the Sony WH-1000XM4. While the Sony performed very well, the Bose QuietComfort 45 consistently came out on top, especially in the crucial low frequencies. This outstanding ANC performance is a big reason why I recommend the QC45 as the best noise-canceling headphones overall.

Bose QuietComfort 45 vs Sony WH-1000XM5 vs Apple AirPods Max

To see how the Bose QuietComfort 45 stack up to other leading noise canceling headphones, let‘s compare some key specs and features:

Bose QC45 Sony WH-1000XM5 Apple AirPods Max
Price (MSRP) $329 $399 $549
Noise cancellation World-class Excellent Very good
Battery life 24 hours 30 hours 20 hours
Weight 8.5 oz 8.8 oz 13.6 oz
Bluetooth version 5.1 5.2 5.0
Wired option Yes Yes No

As you can see, the Bose QuietComfort 45 hold their own quite well against these pricier competitors. While the Sony WH-1000XM5 boast slightly longer battery life and LDAC codec support, the Bose QC45 have the edge in noise cancellation and comfort thanks to their lighter weight.

The Apple AirPods Max are an interesting alternative for iPhone users thanks to their deep integration with Apple devices and spatial audio support. But beyond that, it‘s hard to justify their much higher price tag. The AirPods Max are significantly heavier than the Bose and their battery life falls short despite the higher cost.

A Closer Look at the QC45‘s Comfort and Design

As someone who regularly wears headphones for hours at a time, comfort is an extremely important consideration for me. The Bose QuietComfort 45 are easily some of the most comfortable headphones I‘ve ever worn, thanks to their lightweight design, plush ear cushions, and expertly engineered headband.

At just 8.5 ounces, the QC45 are on the lighter end for full-size over-ear headphones. For comparison, the Sony WH-1000XM5 weigh 8.8 ounces while the Bose‘s own QC35 II headphones come in at 10.9 ounces. This low weight means less pressure on the top of your head and ears, allowing you to wear the QC45 for longer stretches without fatigue.

The headband is made of durable glass-filled nylon wrapped in soft silicone rubber that sits gently on your head. Rather than a single pad like most headphones, the QC45‘s headband pad is split into two segments that better distribute the headband pressure. Bose also nailed the clamping force so the headphones stay securely on your head but never feel like they‘re squeezing.

The protein leather used on the ear cushions feels pillowy soft as it gently molds to your head. Underneath are specially engineered earcup vents and a mesh liner that dissipate heat and moisture to keep you comfortable. Combined with the perfect amount of padding, the oval-shaped earcups surround your ears without putting pressure on them.

I can wear the Bose QuietComfort 45 for a full 8+ hour workday and practically forget they‘re there. Whether I‘m typing away at my desk, pacing on a phone call, or flying across the country, the QC45 feel like a pair of soft earmuffs. For me, this unrivaled comfort justifies their premium price on its own. The fact that they also provide exceptional sound quality and world-class noise cancellation is almost a bonus.

Getting The Best Sound and Noise Cancellation From Your QC45

To get the best possible audio experience from your Bose QuietComfort 45 headphones, it‘s worth diving into the Bose Music app. Available for iOS and Android, this app gives you more granular control over active noise cancellation and the ability to create a custom sound profile.

In the noise cancellation settings, you can switch between Quiet Mode for maximum noise cancellation and Aware Mode which allows some outside sound in. What‘s great is that you can adjust the level of noise cancellation in 10 steps from fully on to off within each mode. So for example, if you‘re working at a cafe and want to hear just a bit of the ambient noise, you could set the slider closer to off in Aware Mode.

On the audio front, the Bose Music app includes a basic equalizer for tweaking the bass, mid, and treble response to your taste. Bose has taken a conservative approach here, only allowing a modest amount of EQ adjustment compared to some competitors. But in practice, I‘ve found it‘s enough to make meaningful changes to the sound signature without completely changing the characteristics of the headphones.

The app also lets you designate which devices your QuietComfort 45 headphones will automatically connect to when in range. You can pair the QC45 with up to 8 devices in total and two devices simultaneously. So for example, you could set them up to auto connect to your phone for music and your laptop for Zoom calls when in Bluetooth range.

Audiophile Sound Quality That‘s A Joy to Listen To

Once you‘ve found your preferred noise cancellation and EQ settings, prepare to be wowed by the sound quality the Bose QuietComfort 45 deliver. These headphones offer remarkably well-balanced audio with a spacious soundstage that elevates your favorite music.

The first thing that struck me in my testing is the QC45‘s warm, expansive sound. There‘s a wonderful sense of depth, air, and separation to the music that makes you feel like you‘re listening in a larger room rather than inside your own head.

This open sound signature also contributes to impressive stereo imaging. When listening to well-recorded live albums like The Eagles‘ "Hell Freezes Over", I could clearly pick out the locations of the different instruments and vocalists on stage. Close your eyes and you‘d swear Don Henley was singing directly in front of you with the drums further back.

Bass performance is another highlight of the QC45. Bose somehow managed to coax truly deep, visceral bass out of these relatively compact headphones without overpowering the mids and highs. On bass-heavy tracks like The Weeknd‘s "Starboy", the low notes hit with satisfying punch and precision without bleeding into Abel‘s vocals.

That‘s not to say the QuietComfort 45 are bass-monsters. If you‘re looking for Beats-like levels of bass quantity, you may find the QC45 lacking. Personally, I prefer Bose‘s more restrained and accurate approach. There‘s still plenty of bass definition and impact, it‘s just not artificially amplified like many mainstream headphones.

The midrange on the QC45 is clear and unfettered, allowing vocals to really shine. Otis Redding‘s passionate delivery on "Try a Little Tenderness" gave me goosebumps through these headphones, with every nuance and inflection of his voice beautifully preserved. Trumpets and saxophones also have a distinctly brassy, reedy quality that makes it sound like you‘re hearing them live.

Treble is crisp and detailed without sounding harsh or fatiguing. The QC45 do a great job balancing hi-hat and cymbal crashes so they sparkle and cut through the mix without ever getting ice-picky. There‘s a refreshing purity to the high frequencies that allows you to listen for hours without your ears growing tired.

As good as the QuietComfort 45 sound on their own, the real magic happens when you enable active noise cancellation. By hushing the din of the outside world, Bose‘s class-leading ANC lets you hear all the little details and subtleties in your music that often get lost. It‘s honestly hard to go back to normal headphones after experiencing this kind of immersion.

Whether I‘m listening to pulsing EDM, breezy jazz, or thundering movie scores, the Bose QuietComfort 45 headphones consistently impress with their revealing, dynamic, and engaging sound. While they may not be the last word in pure audiophile sound quality, I‘d put them toe-to-toe with almost any headphones under $500. Factor in their stellar noise cancellation and all-day comfort, and the QC45 are a bargain even at their regular $329 price.

The Bottom Line

If you‘re in the market for wireless noise-canceling headphones, the Bose QuietComfort 45 should be at the very top of your list. With best-in-class active noise cancellation, an exceptionally comfortable lightweight design, detailed sound quality, and rock-solid wireless performance, the QC45 are the complete package.

At their typical selling price of $329, the QuietComfort 45 are an excellent value for anyone who wants an immersive listening experience free from distractions. But at the Black Friday price of just $199, they are an absolute steal. You‘d be hard-pressed to find better noise canceling headphones at this price, period.

Whether you‘re a frequent flyer, an office worker looking to stay focused, or an audiophile who wants to hear every detail in your music, the Bose QuietComfort 45 will not disappoint. Their noise cancellation and comfort are simply on another level compared to most headphones, and the sound quality is sure to impress even discerning listeners.

As a digital technology expert, I‘ve tested hundreds of headphones over the years. Few have wowed me the way the Bose QuietComfort 45 have with their unique combination of features and abilities. If you‘ve been on the fence about getting a pair, I wholeheartedly recommend taking advantage of this rare discount. Once you experience the serenity and joy these headphones bring, you‘ll wonder how you ever lived without them.