Superlux HD681 Review – Budget Friendly Semi-Open Headphones

Superlux HD681 Review – Budget Friendly Semi-Open Headphones

Semi-open headphones from Superlux. The Superlux HD-681 Semi-open headphones give a good quality sound more than their price. Besides, they are affordable and still provide feature noise isolation from outside noise. The Superlux HD681 also reduces the “headphone bleed” while recording in the studio. You will get summary information of this product at the Superlux HD681 review.

Superlux HD 681 Review – The Design

Superlux HD681

Onto the design, with an ergonomic design cause, the HD-681 is a lightweight and very comfortable package, suitable for long-period listening without fatigue. Although Superlux HD 681’s design is not quite beautiful, they are equipped with a self-adjusting headband plus thick around-ear cushions to help the listener with a great fit.

For the affordable semi-open design headphones, the Superlux HD 681 is one of the great options at a price tag of around less than $50 and also comes with nice head storage. The Superlux HD 681, Taiwan’s brand is surprisingly well-built with their price is cheap. But the look is a unique design and like no other. Beautiful or not depends on the preferences of each person. For me is not very beautiful, moderate.

They come with a long cable (8 feet) and unfortunately, it’s not detachable. The HD-681 design headband to self-adjustable with thick around-ear cushions that providing a great fit.

Superlux HD 681 Semi-Open Headphones –  Sound Quality

Superlux HD 681 Review

However; these semi-open headphones are great for musicians, audio professionals in monitoring applications. And also good for recording live instruments, vocals, and mixing, and more. Thanks to the semi-open with around-ear design deliver the deep bass response, a natural sound, and wide dynamic range. However with the semi-open style, surely they have a bit of sound leakage.

The 50mm neodymium drivers that Superlux HD 681 provide, offer a rich and balanced sound with high resolution, wide dynamic range, and also excellent stereo imaging. As I mentioned above, they have a bit of sound leakage. But they offer accurate and detailed sound.

Compare Superlux HD68 to ANC Headphones

Superlux HD681 Vs Philips SHP9500 Vs Superlux HD688B Vs Oneodio A71

Superlux HD681

Superlux HD681

Specs: over-ear, dynamic semi-open, dimension: 4.21″ x 7.35″ x 7.87″, weight: 9.7 ounces, driver: 50mm neodymium drivers circumaural, frequency response: 10 – 30kHz, sensitivity: 96 dB, impedance: 32 ohms, total harmonic distortion (THD): 0.25%, connectivity: 1/8″ stereo mini jack to 1/4″ TRS phone adapter/gold-plated, screw-on
Features: self-adjusting headphones, lightweight & comfortable fit, a protective storage pouch


Philips SHP9500 HiFi Precision Stereo Over-Ear Headphones

Philips SHP9500, model: SHB9500/00

Specs: over the ear, open-back design, driver: 50mm neodymium, dimension: 6.7″ x 7.9″ x 3.9″, weight: 10.6 ounces, frequency response: 12 – 35 kHz, impedance: 32 ohms, sensitivity: 101dB
Features: high precision sound, full-spectrum of sound, comfortable with double-layered headband, durable with steel headband, breathable ear cushions, 1.5m cable detachable
, conductor cable design ideal for gaming and music


Superlux HD668B review

Superlux HD668B – Great for professional & non-professional monitoring

Specs: fit-type: over-ear, dimension: 4.17″ x 7.4″ x 7.87″, weight: 7.8 ounces, driver size: 50mm/double dome/neodymium magnet, frequency response: 10 – 30kHz, sensitivity: 98dB SPL (1mW), impedance: 50 ohms, THD: <0.3% @1kHz/1V, dynamic semi-open, connectivity: wired
Features: sound profile: natural spatial and accurate sound, design: balanced & contoured/optimized mechanical pressure (for long-term wearing comfort)/sturdy construction (provides long-lasting durability), 2 detachable cables


buy cowin e7 pro

Oneodio A71 – Professions Monitor Recording & Mixing Headphones (Dj )

Specs: over-ear, dimension: 6.65″ x 5.59″ x 4.09″, weight: 14.4 ounces, driver size: 40 mm, frequency response: 20 – 20KHz, transmission frequency: 2402MHz-2480MHz, impedance: 32 ohm, sensitivity: 110dB +- 3dB, max input power: 1600mW, Plug Type: 3.5mm/6.35mm stereo, Cable 1: 2m-3m 9.8ft 3.5mm to 6.35mm coiled cable, Cable 2: 1.2m 3ft 3.5mm to 3.5mm cable with microphone
Features: DJ headphone, mastering, studio, monitoring, broadcast, mixing, tracking, personal listening, foldable, soft padded ear cushions, 90° swiveling earcups for single-ear monitoring, in-line microphone


Superlux HD681 Review – Pros & Cons


  • Lightweight
  • Ergonomic design
  • Sound Quality
  • Headband adjustable


  • A bit of sound leakage

SuperLux HD681 is not the best semi-open headphones, but they are cheap. If you are looking for studio monitor headphones with moderate sound quality and a limited budget. These semi-open headphones are a great choice. However; If you allow paying a little more for Grado SR80e, to get a better design and sounding.


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