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Sennheiser HD 450BTImage © Sennheiser

Sennheiser HD 450BT

64/ 100
Good
HearWiki score

Priced about right

$110
typical price, USD
Still sold newupdated
Manufacturer pageBuy now onAmazon

At a glance

Brand
Sennheiser
Type
Over-Ear
Fit
-
Connection
Wireless
Noise cancelling
Yes
Released
2020

Score breakdowngood overall

Sound7.2
Noise cancelling4.5
Battery6.4
Calls4.8
Value6.6

The Sennheiser HD 450BT is a wireless over-ear headphone with active noise cancellation, offering up to 30 hours of battery life and support for high-quality codecs like aptX Low Latency and AAC.

The HearWiki takeAI-condensed

The Sennheiser HD 450BT are wireless over-ear headphones that deliver a balanced, neutral sound and solid active noise cancellation for their price point. They offer a long 30-hour battery life with quick USB-C charging, though comfort may vary due to smaller ear cups and the build feels a bit plasticky. Overall, they're a competent budget pick, but not top-tier in any single area.

What works

  • Balanced, neutral sound
  • Effective noise cancellation for the price
  • Long 30-hour battery life
  • Fast USB-C charging
  • Foldable design for portability

What doesn't

  • Ear cups can feel small and uncomfortable over time
  • Build quality feels somewhat flimsy
  • Call quality is mediocre
  • Soundstage is a bit closed-in

Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.

Specifications

Audio - Sennheiser HD 450BT
Driver32 mm dynamic
Driver typedynamic
Driver size32 mm
Drivers per side1
Frequency response18 Hz - 22 kHz
Impedance18 Ω
Sensitivity108 dB/mW

What the reviews said

3 source(s) feeding this product's score.

techradar.com

TechRadar calls the HD 450BT a compelling cheaper alternative to pricier noise-canceling headphones, praising the sound, ANC, and foldable design. The review also points out some weaknesses, including a flimsy build and a soundstage that could be more open.

Read the full review

whathifi.com

What Hi-Fi? found the HD 450BT to be well-featured and worth considering, with a strong battery life and quick USB-C charging. The review’s scoring suggests good comfort and build, while sound is solid but not class-leading in a competitive mid-range field.

Read the full review

What YouTube reviewers say

Video reviews we found, each condensed to its verdict. They do feed the HearWiki score, at a measured weight below what a published written review carries.

The consensus

Mixedacross 4 videos

Reviewers generally agree that the Sennheiser HD 450BT offers strong value for its price, with good battery life and effective low-frequency noise cancellation, though most note the fit can be uncomfortable due to snug ear cups or clamp force.

Reviewers liked

  • Good battery life (25-30 hours with ANC)
  • Effective low-frequency noise cancellation
  • Good value for the price

Reviewers flagged

  • Uncomfortable fit (snug ear cups, clamp force)
  • Sound quality varies (recessed mids, uncontrolled bass in some units)
  • Confusing button layout and flawed folding design
6:52

Sennheiser HD 450BT Review | Budget-Friendly ANC Headphones

Tech Spurt335.9K viewsAug 2020

The reviewer finds the Sennheiser HD 450BT to be a solid budget-friendly pair of ANC headphones, offering good sound quality, effective noise cancellation, and strong battery life for the price. However, he notes some drawbacks, including confusing button layout, ear cups that press on the ears, and a lack of premium build materials. Overall, he recommends them as a dependable choice in their price range.

14:20

Sennheiser HD 450BT review: ANC Bluetooth headphones

TotallydubbedHD97.5K viewsAug 2020

The reviewer finds the Sennheiser HD 450BT to be a decent mid-tier ANC headphone with good battery life, solid ANC for the price, and reliable Bluetooth performance, but is disappointed by the sound quality, particularly the recessed mids and uncontrolled bass, as well as the uncomfortable fit and basic app. Overall, it's a mixed bag that offers good value in some areas but falls short in others.

15:36

Sennheiser HD 450BT Review - Expect Average

Babbling Boolean39.9K viewsAug 2023

The reviewer finds the Sennheiser HD 450BT to be a mid-tier headphone with solid comfort, good Bluetooth range, and effective noise cancellation for low-frequency sounds, but notes significant drawbacks including poor vocal noise isolation, a flawed folding design, and a snug ear cup opening that may not suit larger ears. Overall, the product is seen as average, with performance that matches its price point but lacks standout features.

8:14

Sennheiser HD 450BT Wireless Headphones | Affordable with ANC | Full Review

all things tech38.7K viewsJul 2020

The reviewer finds the Sennheiser HD 450BT to be a strong value for the price, offering excellent sound quality and solid build for under £150, though the active noise cancellation is only average and the ear cups can get warm. They recommend them for most users, especially those with medium-sized heads, but note the flimsy case and lack of auto-pause as minor drawbacks.

Summaries are AI condensations of each video's own conclusion, not transcripts. Titles, thumbnails and view counts belong to their channels.

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Where it sits in our rankings

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