Catalog   /   Sound & Hi-Fi   /   Headphones   /   Superlux

Superlux HD681

Photos - Headphones Superlux HD681
Videos 18Photos 4
Outdated Product
Design: overhead, semi-open; Connection type: wired; mini-Jack (3.5 mm); Jack (6.35 mm); Cable supply: single-sided; Cable length (m): 2.5; Impedance (Ohm): 32; Frequency range (Hz): 10 – 30000; Sensitivity (dB): 98; Speaker size (mm): 50; Weight (g): 276;
add to listmy lists
Superlux HD681
Colour
Connection and design
Designoverhead, semi-open
Connection typewired
Connectionmini-Jack (3.5 mm) / gilded /
Jack (6.35 mm) / adapter /
Cable supplysingle-sided
Cable length2.5 m
Cable typeround
Specs
Impedance32 Ohm
Frequency range10 – 30000 Hz
Sensitivity98 dB
Speaker size50 mm
Emitter typedynamic
General
Weight276 g
Added to E-CatalogJanuary 2013
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Superlux 2025 - new arrivals, bestsellers, and the most relevant models Superlux.
Model overview based on user reviews  
The Superlux HD681 headphones are highly praised for their excellent sound quality, delivering clear audio without distortion even at maximum volumes. They are described as lightweight and comfortable, comparable to compact models like the Porta Pro. Users appreciate the ability to modify these headphones easily due to their popularity and availability of parts. However, some concerns were raised about the quality of the plastic, with reports of components breaking under certain conditions. Despite this, the headphones are considered a successful and reliable model, with one user enjoying them for over six years. Overall, they offer an impressive frequency response at a low price, making them a recommended choice for those seeking quality sound without breaking the bank.
Pros

Cons

Exceptionally successful model
2 April 
One of the few open models remaining on the market. Don't be swayed by modern designs and LGBT lighting, give these archaic headphones a chance and you won't regret it, and if your music is audible to everyone around you, let that be their problem.
The sound is great, with no overload or distortion at maximum volumes (because of this, they may seem quieter than they actually are). They are lightweight, comfortable, and wear no worse than compact Porta Pro or something similar. You can modify anything you want, the model is old and popular, so there is no shortage of parts and information.
Occasionally, there is poor-quality plastic; for example, one of the washers holding the bracket came apart. The leg of this washer crumbled in my hands like cheap plastic after ultraviolet exposure. Some overly enthusiastic specialists boost 7-20k in their tracks, adjusting to the frequency response of various low-quality equipment. Such tracks sound uncomfortable and require an equalizer (but this is more of a nuance).
take it and you won't regret it.
8 October 2019 
6 years of flight. the fire!!!!! I pull everywhere
everything is on top
no
Aleksandr Zagorodniyuse Superlux HD681 more than year
great model, love it
15 September 2019 
I definitely recommend it. Headphones are not even close.
The sound is something, I can’t believe that for a low price they can produce an excellent frequency response.
no
use Superlux HD681 month or more i recommend it should buy
Add Review
Video reviews
Additional features headphones Superlux HD681:
  • Neodymium magnets
  • Carry case included