Superlux HD668B Dynamic Semi-Open Headphones review exploring sound quality and comfort

  • Exceptional sound clarity with a natural and balanced audio profile that enhances music and vocals alike.
  • The detachable cables provide flexibility for on-the-go use or extended setups without hassle.
  • Lightweight design ensures long-term comfort even during extended listening sessions.
  • Durable build quality withstands regular use, making it a reliable choice for both casual and professional environments.
  • Accurate bass response adds depth to music without overpowering other frequencies.
SKU: B003JOETX8 Category:

Description

Comfortable and Lightweight Design

Testing the Superlux HD668B Dynamic Semi-Open Headphones felt like stepping into a world of comfort. The lightweight structure immediately stood out, making it a joy to wear even during extended use. The optimized mechanical pressure on the headband provides just the right snugness without feeling like your skull is in a vice grip. One of my coworkers, who borrowed the headphones for a gaming session, was genuinely impressed with how non-intrusive they were, even after hours of use. There’s something about the around-ear earpiece design that feels natural, creating a sense of immersion without discomfort.

The build quality is equally noteworthy. The patented sturdy construction ensures durability, which is crucial for someone like me who tends to be clumsy with gadgets. While I wouldn’t describe the appearance as flashy, the subtle aesthetic works perfectly for professional settings like a recording studio or an office.

Clear and Balanced Sound Quality

Sound performance is where these headphones shine. The natural, spatial, and accurate sound left me genuinely surprised. Whether I was listening to intricate instrumental tracks or heavy bass-filled electronic music, the audio clarity was impeccable. The silvery, clear cymbals and pleasantly natural trebles brought out details in songs I had never noticed before.

One of the features that impressed me the most was the balanced, contoured, and deep bass. It’s not the kind of bass that overwhelms and drowns out other frequencies; instead, it’s refined and precise. For all types of music—whether it’s classical, jazz, rock, or pop—these headphones deliver. During a test with a friend who’s a budding music producer, he pointed out how exceedingly authentic the voice reproduction was, making it excellent for studio applications.

Detachable Cable Convenience

The inclusion of two detachable straight cables is a detail I found incredibly thoughtful. The shorter 1-meter cable is perfect for on-the-go listening, while the longer 3-meter option is ideal for studio monitoring or when you need extra reach. I even tried connecting both cables for additional length while binge-watching a series, and it worked flawlessly.

Having the option to switch cables depending on the situation is a game-changer for someone like me who uses headphones in multiple settings. Plus, the detachable design minimizes wear and tear on the cable connection points, which is often a weak spot in wired headphones.

Key Benefits

  • Lightweight and comfortable design for long-term wear.
  • Natural and balanced sound quality that enhances any music genre.
  • Detachable cables for versatile usage in different environments.

Downsides

While the performance was top-notch, there were some disadvantages worth mentioning:

  • The semi-open design, while great for sound quality, does let in ambient noise. Not ideal for noisy environments.
  • Build quality, though durable, feels slightly plasticky in certain areas.
  • Lack of water resistance, so not suitable for outdoor use during unpredictable weather.

Competing Products

When compared to competitors like the Audio-Technica ATH-M50x and the Sennheiser HD 599, the Superlux HD668B holds its ground in terms of sound quality but falls short in premium build materials. The Audio-Technica ATH-M50x, for example, offers a more closed-back design, making it better for noise isolation. However, the Superlux headphones excel in providing a more natural, open soundstage, which I found better for classical and instrumental tracks.

Sennheiser, on the other hand, offers a slight edge in comfort with its plush earcups. That said, the HD668B’s lightweight construction and detachable cables give it a unique advantage, especially for those on a tighter budget.

True Value

For its price point, this product delivers a level of quality that’s hard to beat. The combination of professional-grade sound, versatility with detachable cables, and comfortable design makes it a solid choice for audiophiles and casual listeners alike. While it may not match the luxury feel of high-end models, the price-to-quality ratio here is exceptional. I felt like I was getting far more than I paid for, especially given the sound clarity and balanced bass.

Overall, these headphones are a fantastic pick if you’re looking for budget-friendly options without compromising too much on performance.

Additional information

Noise Control

Active Noise Cancellation

Headphones Jack

3.5 mm Jack

Model Name

HD668B

Connectivity Technology

Wired

Age Range Description

Adult

Compatible Devices

Music Production Equipment, Laptops, Desktops, Gaming Consoles, Tablets, Telephones, Smart Speakers, Televisions, Car Audio Systems, Cellphones

Cable Feature

Detachable

Item Weight

7.8 ounces

Water Resistance Level

Not Water Resistant

Frequency Range

10-30KHz

Customer Package Type

Standard Packaging

Unit Count

1.0 Count

Control Method

Touch

Number of Items

1

Cable Length

3 Meters

Audio Driver Type

Dynamic Driver

Earpiece Shape

around-ear

Is Autographed

No

Series Number

668

Number of USB 2 Ports

2

UPC

758762342714 796594788928 602720271489 760450562748 887481531212 510000537548 721047491148 686755997033

Global Trade Identification Number

00510000537548

Manufacturer

Superlux

Item model number

HD668B

Batteries

1 A batteries required.

Is Discontinued By Manufacturer

No

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