---
product_id: 48313733
title: "Superlux HD668B Headphones"
brand: "superlux"
price: "R$1264"
currency: BRL
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.br/products/48313733-superlux-hd668b-headphones
store_origin: BR
region: Brazil
---

# 56Ω impedance for crisp sound Detachable 3m & 1m cables Lightweight 7.8 oz comfort Superlux HD668B Headphones

**Brand:** superlux
**Price:** R$1264
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your audio game with pro-level clarity and comfort!

## Quick Answers

- **What is this?** Superlux HD668B Headphones by superlux
- **How much does it cost?** R$1264 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/48313733-superlux-hd668b-headphones)

## Best For

- superlux enthusiasts

## Why This Product

- Trusted superlux brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Comfort Fit:** Self-adjusting headband and lightweight design keep you focused without fatigue.
- • **Precision Soundstage:** Open-back design offers immersive spatial audio perfect for gaming and mixing.
- • **Studio-Grade Clarity:** Dynamic semi-open drivers deliver balanced, high-definition audio trusted by pros.
- • **Dual Detachable Cables:** Switch effortlessly between on-the-go 1m and professional 3m cables for ultimate versatility.
- • **Budget Audiophile Gateway:** Experience premium sound quality without breaking the bank—join the savvy sound elite.

## Overview

The Superlux HD668B headphones combine professional-grade dynamic semi-open drivers with a lightweight, self-adjusting design. Featuring detachable 1m and 3m cables, they offer flexible use from casual listening to studio monitoring. With 56Ω impedance and a balanced sound signature, these headphones deliver high-definition audio ideal for music production, gaming, and personal listening—all at an unbeatable value.

## Description

The HD668B is a semi open dynamic headphone whose sound quality meets the demands of even professional recording studios;comes equipped with two detachable cables;1 metre long for personal sound source on-the-move application and a 3 metre for professional monitoring applications;the balanced and high definition sound of the HD668B assures that the professional sound engineer can have full confidence when mixing down or during post production;excellent value for money professional headphones

Review: Great Headphones, for Budget Users. Perfect "Gaming-Headphone" Killer - First of all, these are great headphones for a budget, or if you want to find out the hype behind "audiophile" equipment like I did then this is a good gateway. These headphones by no means are real audiophile equipment, or particularly amazing at anything. They have a V-shaped sound signature which means they excel at music with highs in, but music which keeps in the mids is really not that great. They have a good amount of bass for open back headphones and at the volume I usually listen at they do not leak too much, though these are not headphones you should be wearing outside really. Overall I would say the sound is quite good after burning them in, when you consider the price, they are cheap but hit above their price really, just if you really want some good headphones be prepared to spend much more. Their build quality, to say the least, is bad. While I have no gripes with the nearly all plastic build, as they have not broken after almost a year of use, they are mostly plastic and their feel is just cheap. A lot of people replace the earpads that come too because the pleather material is not very good but I have not had as much issue with sweating or clammyness so it just depends on the person. They clamp quite hard depending on your head size but I have not had issue since day 1 using these, though the head rest 'wings' still are not exactly the most comfortable things in the world and I would recommend that you bend them back. They have a removeable cable which is a big plus if you are worried about a pet chewing through them, I didn't really factor this when buying them as I won't break it with abuse from bringing them out (I only use IEM's outside, and wouldn't wear these in public) but it's nice that you can do this as even on very high end equipment you don't always find it. I use these mainly for just listening to stuff on my computer which mainly centers around gaming, music and videos. They work fine for this and are good enough for that, because they're open back sound positioning in games is very good so I can recommend them for that, they work much better than most much more expensive "Gaming" headphones when paired with an external microphone. (Note: I never ran these through a proper DAC or AMP, I do not know how well these benefit from them but I doubt too much difference) In conclusion, I can definitely recommend these headphones, they have a nice V shaped sound which meets my music preferences and don't lose too much detail. In gaming they are ideal when paired with a cheap microphone as a budget solution versus a gaming headset. Get these if you want a decent sounding pair of cans with plenty of mods available, if you aren't on a budget look elsewhere at other real audiophile grade gear, you won't regret it when you hear the difference.
Review: Most unprecidented - These are some exceptional headphones for the price, pretty great audio quality little more to be said about that. There is a nice amount of airspace between your ears and the solid of the cans which helps with fatigue in audio work like mixing on the go. They are mental comfortable with the self adjustment which I find to be a welcome feature when some headphones need all sorts of sliding and adjustment. They seem like AKG 250s rip-offs in many ways but to avoid being too similar they maybe over-engineered some parts like the foam headpads, Not everyone may be bothered by this, and neither am I much to be honest. Considering they're £70 cheaper than the AKG's its not a massive loss to have a couple of strange/ugly parts. A couple of surefire negatives though. Similar to the 250s these have a detachable cable but instead of the mini xlr this uses a male jack which is a little bit flimsy and I can definitely see how a little bit too much wear and tear could cause irreparable damage to the unit. Also the cable that comes with it while being great quality and a very nice thickness is deteriorating a little, although that could just be me, never-the-less because they use a male jack instead of a female it's not as viable to buy many replacements as female to male jacks aren't as universally useful as male to male ones. All in all I love these headphones and would definitely recommend them but would also mention that some way down the line it might make sense to get a female to female jack switch/adapter and a few good quality durable jack to jacks.

## Features

- Dynamic semi open headphones
- Professional
- High res drivers
- Comfortable self adjusting headband pads
- Light weight

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003JOETX8 |
| Age Range Description | Adult |
| Antenna Location | Recording, Music |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | 28,808 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 156 in Studio Headphones |
| Bluetooth Version | 4.0 |
| Box Contents | Cable |
| Brand | Superlux |
| Brand Name | Superlux |
| Cable Features | Detachable |
| Cable Length | 3 Metres |
| Colour | Black |
| Compatible Devices | Music Production Equipment, Laptops, Desktops, Gaming Consoles, Tablets, Telephones, Smart Speakers, Televisions, Car Audio Systems, Cellphones |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.1 out of 5 stars 3,503 Reviews |
| Ear placement | Over Ear |
| Earpiece Shape | around-ear |
| Enclosure Material | Polymer or Mylar |
| Form factor | Over Ear |
| Frequency Range | [EO] 20 Hz - 20,000 Hz |
| Frequency Response | 30000 Hz |
| Global Trade Identification Number | 00510000537548 |
| Headphone Form Factor | Over Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | Over Ear |
| Impedance | 56 Ohms |
| Is Autographed | No |
| Item Weight | 7.8 Ounces |
| Item height | 7.87 inches |
| Manufacturer | Superlux |
| Model Name | Superlux HD-668B |
| Model Number | HD668B |
| Network Connectivity Technology | Wired |
| Noise Control | Active Noise Cancellation |
| Noise control | Active Noise Cancellation |
| Number of Items | 1 |
| Product Features | Lightweight |
| Sensitivity | 98 dB |
| Series Number | 668 |
| Specific Uses For Product | DJ, Broadcasting, Recording, Personal listening |
| Style Name | HD668B |
| Subject Character | no character |
| Theme | Music |
| Total USB 2.0 Ports | 2 |
| UPC | 758762342714 796594788928 602720271489 760450562748 887481531212 510000537548 721047491148 686755997033 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** Superlux
- **Colour:** Black
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Impedance:** 56 Ohms
- **Noise control:** Active Noise Cancellation
- **Sensitivity:** 98 dB
- **Headphone jack:** 3.5 mm Jack
- **Model name:** Superlux HD-668B
- **Connectivity technology:** Wired

## Images

![Superlux HD668B Headphones - Image 1](https://m.media-amazon.com/images/I/61+C0IFOv8L.jpg)
![Superlux HD668B Headphones - Image 2](https://m.media-amazon.com/images/I/613-ewxZ81L.jpg)
![Superlux HD668B Headphones - Image 3](https://m.media-amazon.com/images/I/61L39Uy8zxL.jpg)
![Superlux HD668B Headphones - Image 4](https://m.media-amazon.com/images/I/61laobceyjL.jpg)
![Superlux HD668B Headphones - Image 5](https://m.media-amazon.com/images/I/61oG21CRTUL.jpg)

## Questions & Answers

**Q: Thinking about buying these and putting a mod mic on them, but do I need an amp to use them on PC?**
A: It's hard to say, they'll make sound, but because they're rated for 56 ohms, the only way to know if any particular device will be able to get the very best out of them is to check it's specification.Every device has an internal amp, but some devices only expect to deal with around 35 or ohms, in which case they might not make full use of the potential.It's less than 100 ohms though, so it'll definitely play and it may be you won't hear any difference even if you plug in a dedicated amp.

**Q: Are these comfortable? If not when do they start becoming uncomfortable and is there away to make them better maybe buying nice earpads?**
A: i have a pretty small headfor me these were very uncomfortable after an hour or so of use, on my right ear only for some reasoni think the top of the earpad would push my ear downto fix this i bought a pair of velour pads off amazon for £12(Brainwavz Replacement Memory Foam Earpads - Suitable For Many Headphones - AKG, HifiMan, ATH, Philips, Fostex, Grado, Sony ear pad (Black Velour)) a bit much i know but the pain wasn't going awaynow it's awesomefor me the treble was too high at the beginning. either i got used to it or the burn in thing happened

**Q: How heavy they are? Are they comfortable for more than 1 hour of use?**
A: M8 i play 10h of Battlefield and i forgot i have them on my head they very light but u have to change earcupshttps://youtu.be/KAoJ7D0jqo8

**Q: May sound silly but do these come with a cable? Just wondering as the images shows them to be disconnected from any kind of wire.**
A: Yes, the Superlux HD668B headphones come with a detachable mini plug side cable and has a removable holding clip , to prevent the cable being accidently pulled out when moving about or treading on the cable. The straight cable is fairly thick, at 3M long and a spare shorter 1M cable, is also supplied. The cable comes with a standard gold plated jack plug adapter for audio and removable for IPod / pad connections etc.. I haven't had any problems with either the cables or headphones as used daily, since buying some months ago and totally recommend, for amazing sound, comfort and durability.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Headphones, for Budget Users. Perfect "Gaming-Headphone" Killer
*by D***N on 18 May 2017*

First of all, these are great headphones for a budget, or if you want to find out the hype behind "audiophile" equipment like I did then this is a good gateway. These headphones by no means are real audiophile equipment, or particularly amazing at anything. They have a V-shaped sound signature which means they excel at music with highs in, but music which keeps in the mids is really not that great. They have a good amount of bass for open back headphones and at the volume I usually listen at they do not leak too much, though these are not headphones you should be wearing outside really. Overall I would say the sound is quite good after burning them in, when you consider the price, they are cheap but hit above their price really, just if you really want some good headphones be prepared to spend much more. Their build quality, to say the least, is bad. While I have no gripes with the nearly all plastic build, as they have not broken after almost a year of use, they are mostly plastic and their feel is just cheap. A lot of people replace the earpads that come too because the pleather material is not very good but I have not had as much issue with sweating or clammyness so it just depends on the person. They clamp quite hard depending on your head size but I have not had issue since day 1 using these, though the head rest 'wings' still are not exactly the most comfortable things in the world and I would recommend that you bend them back. They have a removeable cable which is a big plus if you are worried about a pet chewing through them, I didn't really factor this when buying them as I won't break it with abuse from bringing them out (I only use IEM's outside, and wouldn't wear these in public) but it's nice that you can do this as even on very high end equipment you don't always find it. I use these mainly for just listening to stuff on my computer which mainly centers around gaming, music and videos. They work fine for this and are good enough for that, because they're open back sound positioning in games is very good so I can recommend them for that, they work much better than most much more expensive "Gaming" headphones when paired with an external microphone. (Note: I never ran these through a proper DAC or AMP, I do not know how well these benefit from them but I doubt too much difference) In conclusion, I can definitely recommend these headphones, they have a nice V shaped sound which meets my music preferences and don't lose too much detail. In gaming they are ideal when paired with a cheap microphone as a budget solution versus a gaming headset. Get these if you want a decent sounding pair of cans with plenty of mods available, if you aren't on a budget look elsewhere at other real audiophile grade gear, you won't regret it when you hear the difference.

### ⭐⭐⭐⭐⭐ Most unprecidented
*by T***E on 27 November 2013*

These are some exceptional headphones for the price, pretty great audio quality little more to be said about that. There is a nice amount of airspace between your ears and the solid of the cans which helps with fatigue in audio work like mixing on the go. They are mental comfortable with the self adjustment which I find to be a welcome feature when some headphones need all sorts of sliding and adjustment. They seem like AKG 250s rip-offs in many ways but to avoid being too similar they maybe over-engineered some parts like the foam headpads, Not everyone may be bothered by this, and neither am I much to be honest. Considering they're £70 cheaper than the AKG's its not a massive loss to have a couple of strange/ugly parts. A couple of surefire negatives though. Similar to the 250s these have a detachable cable but instead of the mini xlr this uses a male jack which is a little bit flimsy and I can definitely see how a little bit too much wear and tear could cause irreparable damage to the unit. Also the cable that comes with it while being great quality and a very nice thickness is deteriorating a little, although that could just be me, never-the-less because they use a male jack instead of a female it's not as viable to buy many replacements as female to male jacks aren't as universally useful as male to male ones. All in all I love these headphones and would definitely recommend them but would also mention that some way down the line it might make sense to get a female to female jack switch/adapter and a few good quality durable jack to jacks.

### ⭐⭐⭐⭐ Good enough as is Amazing value for money with equalising
*by J***. on 23 March 2024*

My last pair of bluetooth headphones (Edifier W820 NB) broke and wanted to try wired headphones again. If you are absolutely sick of wasting money on expensive Bluetooth nonsense with batteries built to die, definitely consider these. The clamping force is decent - comfortable, but won't fall of your head. The pass-through and soundbleed are fine - not recommended for wearing around loud traffic, but fine in busy streets. Plasticky and cheap feeling, but feel quite robust, wouldn't use them as a weapon though. But that's all window dressing, the real review is in the sound - it's good! Fine enough for the price, that reputation is well earned. However, you can make them even better with a custom sound profile on your device of choice. See the picture on this review, bump up the sub-bass / bass a bit, lower the high tones a touch and you'll find yourself with sound that's on par with some £100-200 headphones (I almost cant hear the difference between these and HD600s)! Do yourself a favour though, get replacement ear pads - the pads that come with the headphones are stiff, rubbery, squeaky and generally crap. If you value soundstageing get bigger pads than come with the headphones. Consider getting a headband pad too, since the headband can and will 'boing' when walking, which is loud and annoying. The packed in aux cables are nice and highly appreciated too - loud as hell, though. Top job, Superlux. Very impressive for the price.

## Frequently Bought Together

- Superlux HD668B Dynamic Semi-Open Headphones
- Cosmos 1 Pair Black Color Velvet Replacement Earpad Ear Pad Cushion Compatible with AKG K 240 Studio Headphones

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-30*