Field Test · Studio Gear Review
Superlux HD-662 WH Evo
Technical analysis of Superlux’s HD-662 WH Evo closed-back headphones
Superlux
- Studio headphones
- Accessories & matching items
- 98Customer ratings
- Compare options
- Smart Navigator
Spec Sheet
- Dynamic
- Circumaural
- Closed-back
- Max. SPL (sound pressure level): 98 dB
- Impedance: 32 ohm
- Frequency range: 10 – 30,000 Hz
- Rated power: 200 mW
- Cable length: 2.5 m
- 3.5 mm stereo jack
- Incl. 2 cables with 3.5 mm plug (1x 1m and 1x 3m in length)
- Weight without cables: 286 g
- Colour: white
- Incl. transport bag, adapter for a 6.3 mm stereo jack, and 1 pair of velour pads
Studio Log
| Available since | May 2016 |
|---|---|
| Item number | 300852 |
| Sales Unit | 1 piece(s) |
| Design | Over-Ear |
| System | Closed Back |
| Impedance | 32 Ohms |
| Frequency range | 10 Hz – 30000 Hz |
| Adaptor | Yes |
| Replaceable Cable | No |
| Colour | White |
| Max. SPL | 98 dB |
| Type Of Connector | Mini Jack |
| Weight | 286 g |
Demo Footage
Field Photography
QC Pass — Field Test
Customer Review Summary
[META]In-depth review of the Superlux HD-662 WH Evo: sound quality, comfort, and durability of this budget closed-back headset from Superlux, £30.Overview
The Superlux HD-662 WH Evo offers a budget-friendly entry into closed-back over-ear headphones aimed at home studio users and casual listeners. Released in 2016, this white model weighs 286 grams (excluding cables) and features a 32 Ohm impedance, making it easy to drive from most devices. The package includes two detachable cables (1m and 3m lengths), a 6.3mm adapter, a transport bag, and a spare set of velour ear pads to modify the listening experience slightly.
Design and Build Quality
The design is utilitarian but distinctive with a white finish reminiscent of retro styling. The construction relies heavily on plastic, which while not premium, appears reasonably robust for the price. Nevertheless, users report potential fragility specifically around the cable attachment point on the ear cup and the headband’s tensioning rubber band, which may wear out or break with extended use.
The headphones exert noticeable clamping force due to a 7.5N pressure, which ensures good isolation but can cause discomfort during prolonged sessions. The ear cups are circumaural and closed-back, providing effective noise isolation beneficial for tracking and quiet monitoring.
Pads included are both vinyl and velour, allowing users to choose between slightly different comfort and tonal characteristics. The velour pads tend to be more breathable yet may increase heat buildup on the ears.
Sound Performance
Superlux’s HD-662 WH Evo offers a frequency response from 10 Hz to 30,000 Hz, driven by dynamic drivers rated at 200 mW with a maximum sound pressure level of 98 dB. The sound signature leans towards an analytical presentation with slightly elevated highs and a clean midrange that benefits detailed mixing and critical listening at moderate volumes.
The bass is present and punchy but can feel slightly loose or extended compared to more expensive models, which some users describe as boomy or uncontrolled when listening to bass-heavy content like electric bass guitars. However, for vocal recording and general monitoring, the low-end is sufficiently defined.
High frequencies may be perceived as somewhat sharp or “stale” at high input levels, yet overall tonality remains balanced. The closed-back design also minimises sound leakage, essential in multi-user environments to avoid microphone feedback during tracking.
Comfort and Usage
Initially, wearers experience tightness resulting in pressure on the ears and head, though this can improve over several uses. The headband is adjustable by bending its rubber-coated arc to fit various head sizes, though this requires care to avoid damage.
Given the tight clamping force, comfort becomes a limiting factor for use beyond one to two hours continuously. The headphones’ isolation makes them suitable for late-night work, as external noise intrusion is minimised. However, the enclosed design and pads may cause heat buildup during longer use.
Connectivity and Accessories
The HD-662 WH Evo adopts a mini 3.5mm stereo jack connector on the left ear cup, allowing users to replace cables easily. The included cables, however, are stiff and considered low quality, resulting in microphonic noise when cables contact clothing or instruments. Users frequently upgrade to aftermarket braided cables to reduce handling noise and improve durability.
The supplied 6.3mm adapter adds compatibility with professional audio equipment. The transport bag and spare velour pads enhance value, making the package fairly comprehensive for the price.
Durability and Reliability
Users give mixed feedback concerning longevity. The key failure point is the cable jack connection, which can fray or break with repeated use. The plastic construction parts, while solid initially, may develop wear on hinges and headband mounting points. Those with technical expertise may repair or modify these components, but average consumers might require replacement every 6, 12 months depending on usage.
Conclusion
At approximately £30, the Superlux HD-662 WH Evo delivers excellent sound clarity and isolation for home studio and casual applications. Its analytical tonal balance aids vocal tracking and mixing in less-than-ideal acoustic conditions.
Nevertheless, comfort is compromised for extended listening due to strong clamping force and limited venting. Build quality is sufficient for light-duty use but not robust enough for daily intensive wear without risk of cable or hinge failure.
Those seeking a cost-effective closed-back headphone that sounds well beyond its price will find the HD-662 WH Evo compelling, provided they are prepared for the occasional repair or upgrade to cables. For long-term durability and comfort, investing in more premium alternatives may be advisable.
