A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The Audeze LCD 2 Classic headphones deliver superb sound quality, perfect for audiophiles who appreciate deep bass and detailed highs, which could truly enhance your music experience. However, they are heavy, large, and lack wireless convenience, making them better suited for home listening. On the other hand, the Sennheiser 450BT are lightweight, offer wireless connectivity with noise cancellation, and they're great for travel and daily commutes, but may not satisfy those seeking the highest sound fidelity. If budget is a concern and you need versatile, everyday headphones, the Sennheiser might be the more practical choice. If sound quality is your most important criterion and you primarily listen at home, consider investing in the Audeze. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Audeze LCD 2 Classic
- Excellent for music
Advantages of the Sennheiser 450BT
- Very good for gaming
- Excellent for air travel
Key differences
Music
9.2
6.2
The Audeze LCD 2 Classic is excellent for music, while the Sennheiser 450BT is only fair.
Gaming
7.3
8.8
The Sennheiser 450BT is very good for gaming, while the Audeze LCD 2 Classic is good.
Phone Calls
4.8
6.9
The Sennheiser 450BT is only fair for phone calls, while the Audeze LCD 2 Classic is poor.
TV and Video
8.6
8.1
The Audeze LCD 2 Classic and Sennheiser 450BT are both very good for TV and video, though the Audeze LCD 2 Classic is somewhat better.
Noise Reduction
2.5
9.1
The Sennheiser 450BT is excellent for noise reduction, while the Audeze LCD 2 Classic is poor.
Battery
N/A
27.5 Hours
The Audeze LCD 2 Classic does not have a battery. The Sennheiser 450BT has 27.5 hours of battery life.
Cost
$799
$90
$50
$100
$150
$200
$250
$300
$350
$400
The Audeze LCD 2 Classic has a price of $799 and the Sennheiser 450BT costs $90.
Build Quality
10.0
8.0
The Audeze LCD 2 Classic has best in class build quality, while the Sennheiser 450BT has very good build quality.
Let Us Help Find Your Perfect Headphones
Find your new headphones
Key similarities
Podcasts and Audiobooks
7.7
7.9
The Sennheiser 450BT and Audeze LCD 2 Classic are both good for podcasts and audiobooks.
Give feedback
We’re constantly working to improve.
How the Audeze LCD 2 Classic and the Sennheiser 450BT compare to other earbuds and headphones
Spec Comparison
 |  | |
| Audeze LCD 2 Classic | Sennheiser 450BT |
GENERAL | |||
|---|---|---|---|
| Price | |||
$799 | $90 | ||
Brand | |||
Brand | Audeze | Sennheiser | |
Release Date | |||
Release Date | November 1, 2017 | February 1, 2020 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired | Wired + Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 9.3/10 | 6.2/10 | |
Phone Calls Score | |||
Phone Calls Score | 4.9/10 | 7/10 | |
Gaming Score | |||
Gaming Score | 7.3/10 | 8.9/10 | |
TV and Video Score | |||
TV and Video Score | 8.6/10 | 8.1/10 | |
Exercise Score | |||
Exercise Score | 4.4/10 | 6.1/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | N/A | 27.5 Hours | |
Wireless charging | |||
Wireless charging | N/A | No | |
Charging time | |||
Charging time | N/A | 2.3 Hours | |
Bluetooth version | |||
Bluetooth version | N/A | 5 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 2.5/10 | 9.1/10 | |
Virtual Surround | |||
Virtual Surround | N/A | No | |
Android App | |||
Android App | N/A | Yes | |
iOS App | |||
iOS App | N/A | Yes | |
Mic Quality | |||
Mic Quality | N/A | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 10/10 | 8/10 | |
Comfort score | |||
Comfort score | 8/10 | 7/10 | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 635 Grams | 240.4 Grams | |
Microphone style | |||
Microphone style | N/A | Integrated | |
Waterproof Rating | |||
Waterproof Rating | 0 | 0 | |
Shopping
Audeze LCD 2 Classic
See more
Dig into reviews and images
The Greatest Song
Greatest Song Team | August 2023
"These headphones outdo rival planar magnetic headphones, especially in terms of dynamics. Compared to the Hifiman Ananda or the Hifiman Edition XS there is noticeably more slam in the sound, particularly in the bass. The LCD-2C gives you a fantastic sense of quiet dynamics with crystalline precision. This is evident also in our clinical tests, where it’s just easier to understand spoken text at very low volumes."
Sennheiser 450BT
See more
Dig into reviews and images
Sound Guys
Lily Katz | March 2022
"The Sennheiser HD 450BT is a very good pair of headphones for the price, noise canceling is good and sound quality is great—quite rare at this price point. Like any product, this headset isn’t without its faults."
Get a great deal on the Audeze LCD 2 Classic or the Sennheiser 450BT
About Audeze
Audeze is an, award-winning, American premium headphone manufacturer based in California. Founded in 2008, their products are developed around aerospace materials technology first used by NASA and are widely used by enthusiasts and professionals alike, not only in the fields of music and sound engineering but also in e-sports and the health industry.
About Sennheiser
A family-owned company, Sennheiser is a German, high fidelity, audio equipment manufacturer founded in 1945. Their consumer audio division is now owned by the Swiss hearing aid and cochlear implant manufacturer Sonova. Sennheiser offers a wide variety of, very high quality, audio equipment solutions, from headphones to earbuds, full sets of monitoring speakers, amplifiers and microphones. They also make what is widely regarded as the best, and most expensive, headphones in existence, the HE-1 Orpheus, costing a whopping $59,000 dollars.
Give feedback
We're constantly perfecting our model
Earbuds or Headphones guides you might be interested in
More comparisons for you
FAQs
FAQs about earbuds and headphones
Why trust us
This information was produced and vetted by the PerfectRec earbuds & headphones team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest earbuds or headphones information and makes it digestible for you.
By the numbers
108
Earbuds and headphones evaluated
11,340
Earbuds and headphones stats compiled
15
Proprietary Earbuds and headphones ratings developed
126,500
Recommendations made
18,975
Consumer hours saved
About the Earbuds or Headphones team
Joe Golden, Ph.D
CEO and Earbuds and Headphones Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Luis Torres
Earbuds and Headphones Expert
Luis is a Mexico-based headphones expert. He’s been making headphone recommendations for five years and has close to 100 pairs in his personal collection.
Featured in
