Superlux HD-681 Evo
Best budget-friendly choice for home studio monitoring and critical listening.
The Superlux HD-681 Evo BK Studio Headphones are engineered for detailed monitoring and critical listening sessions. These circumaural headphones feature a semi-open acoustic design, expertly balancing sound isolation with an open, natural soundstage. They are driven by 50mm dynamic drivers, providing a broad frequency response spanning from 10 Hz up to 30000 Hz for accurate audio reproduction. Weighing just 276g without the cable, they ensure comfort during long sessions. The package includes two different length cables and an extra pair of velour earpads for enhanced versatility and extended use.
$71.34
Owner Satisfaction
4.6
/ 5
Category Rank
454
/ 6144
#454 in Headphones
Price vs Category Average
-88%
Below average
Type
Dynamic, Semi-Open
/ Dynamic, Semi-Open
Who it's for
- Budget-conscious audiophiles seeking high-end sound on a shoestring
- Competitive gamers and music lovers wanting immersive, spacious audio
- Tinkerers who enjoy customizing their fit and sound profile
Who should skip it
- Sensitive listeners prone to fatigue from sharp, piercing highs
- Users requiring rugged gear for heavy, daily travel use
- People who prioritize out-of-the-box comfort without needing modifications
Performance breakdown
Soundstage Depth
Semi-open design creates an expansive, natural soundstage for critical listening.
Frequency Accuracy
Broad range delivers precise audio reproduction across the entire spectrum.
Device Compatibility
Low impedance ensures excellent performance even without a dedicated amplifier.
Long-term Comfort
Lightweight build and included velour pads make extended sessions easy.
Build Versatility
Detachable cables and modular accessories offer impressive longevity and utility.
Isolation Performance
Semi-open architecture prioritizes sound quality over complete environmental noise blocking.
Key Specs
Type
Dynamic, Semi-Open
Driver Size
50 mm
Impedance
32 Ohms
Frequency Range
10 Hz – 30000 Hz
Sensitivity/Max SPL
98 dB
Connector Type
3.5 mm Stereo mini-jack
Weight
276 g (excluding cable)
Color
Black
Features
- Semi-open design for balanced soundstage
- Circumaural fit for full ear coverage
- Dynamic drivers for accurate audio reproduction
- Low 32 Ohm impedance for wide device compatibility
- Includes multiple cable lengths for flexibility
- Comes with extra velour earpads
- Replaceable cable design for longevity
What customers say
The Superlux HD681 Evo delivers exceptional value, celebrated for its outstanding audio performance for budget focused listeners. Reviewers consistently highlight the expansive and detailed soundstage, noting impressive clarity for this price tier. The sound signature features bright highs, which some users may find intense, suggesting minor equalization for perfect balance. While the build utilizes plastic, this compromise is accepted due to the superior sound components. This model stands out as a phenomenal value proposition for anyone prioritizing high fidelity audio without a significant investment.
Know before you buy
The semi-open design strikes a balance between the isolation of closed-back headphones and the airy, natural soundstage of open-back models. It provides a more spacious audio experience, making it ideal for critical listening, though it does allow some sound to leak in and out.
Yes. With a low impedance of 32 Ohms, these headphones are easy to drive and will perform well with standard devices like smartphones, tablets, and laptops without needing an external amplifier.
Yes, they are designed for extended wear. They feature a circumaural fit that covers the ears completely, and the package includes an extra pair of velour earpads, which are generally more breathable and comfortable for long periods than standard synthetic pads.
Yes, the HD-681 Evo features a replaceable cable design. This adds to the longevity of the headphones, as you can easily swap out the cable if it becomes damaged or if you need a different length for your specific setup.
The package comes with the headphones, two detachable cables of different lengths to suit various studio or home setups, and an extra pair of velour earpads for added comfort.
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