---
product_id: 513309032
title: "Sennheiser Consumer Audio HD 660S2 - Wired Audiophile Stereo Headphones with Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil – Black"
brand: "sennheiser consumer audio"
price: "3784.11 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Sennheiser Consumer Audio"
url: https://www.desertcart.tn/products/513309032-sennheiser-consumer-audio-hd-660s2-wired-audiophile-stereo-headphones-deep
store_origin: TN
region: Tunisia
---

# 42mm airflow-optimized transducers Double sub bass sound pressure 300Ω ultra-light aluminum voice coil Sennheiser Consumer Audio HD 660S2 - Wired Audiophile Stereo Headphones with Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil – Black

**Brand:** sennheiser consumer audio
**Price:** 3784.11 DT
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game — hear every note like never before!

## Quick Answers

- **What is this?** Sennheiser Consumer Audio HD 660S2 - Wired Audiophile Stereo Headphones with Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil – Black by sennheiser consumer audio
- **How much does it cost?** 3784.11 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/513309032-sennheiser-consumer-audio-hd-660s2-wired-audiophile-stereo-headphones-deep)

## Best For

- sennheiser consumer audio enthusiasts

## Why This Product

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

## Key Features

- • **Fatigue-Free Listening:** Non-fatiguing treble and breathable open-back design keep you focused during marathon sessions.
- • **Immersive Studio-Grade Sound:** Experience pristine, natural audio with deep sub bass that puts you in the recording room.
- • **Precision Airflow Technology:** Optimized vented magnet system reduces distortion for crystal-clear highs and balanced mids.
- • **Supreme Comfort for Long Use:** Velour earpads and lightweight build ensure all-day comfort without distraction.
- • **Versatile Audiophile Essential:** Perfect for music lovers, gamers, and streamers craving detailed yet warm sound.

## Overview

The Sennheiser HD 660S2 wired headphones deliver an intimate, high-fidelity listening experience with 42mm airflow-optimized transducers and a 300-ohm ultra-light aluminum voice coil. Featuring double the sub bass sound pressure and a vented magnet system, these open-back headphones offer natural, balanced sound with exceptional comfort for extended use. Ideal for audiophiles, gamers, and professionals seeking precision and fatigue-free audio immersion.

## Description

From the manufacturer Dive deeper into legendary sound. Enjoy your music on a completely new level. An intimate, relaxed sound signature combines with outstanding precision and exceptional comfort — and now, extended sub bass — for a deeply moving experience. Ever felt goosebumps from sound so real, as if the source was in the room? An intimate experience you won’t want to live without. The non-fatiguing HD 660S2 gives people who love music an intimate way to connect more deeply with their favorite songs and artists. Breathtaking resolution and precision take you closer than ever to instruments and vocalists. Yet the sound is natural and balanced, never harsh or brash. Double the sub bass heightens your listening experience. By doubling the sound pressure at the lowest frequency, we retained incredible precision and balance throughout the sub-, mid-bass, and beyond. Extension on the low end changes everything, creating more space for the sound. Against a deeper backdrop, the highs feel more brilliant, emotions stronger. Enjoy your music on a completely new level. They feel as great as they sound The velour earpads can only be described as a tactile pleasure. With the right amount of tension for proper acoustic positioning and supple padding, the headband won’t draw attention away from your music, either. As an open-back design, the HD 660S2 gives your ears an extremely comfortable climate. How do you one-up a line of legends? High-end Sennheiser headphones like the HD 600, HD 650, and HD 660S are known for their balanced, natural sound. The HD 660S2 shares this legacy with a revised 300-ohm coil for cleaner impulse response, a compliant surround for lower resonant frequency, and optimized airflow for better sensitivity. Natural, non-fatiguing sound for gamers and streamers. Do you recognize the feeling of listening to harsh sounds that annoy you for long periods of time? The HD 660S2 has been developed for detailed yet fatigue-free treble reproduction to keep you focused all day long. With comfort this good, you’ll be ready to extend your gaming sessions even further.

Review: The one to rule them all - EXCELENTE! Finalmente encontrei o headphone versátil definitivo! Ja tive Beyerdynamic DT 990 PRO, ja tive o DT 900 Pro X (muito inferior ao 990 PRO), ja tive monitores Extreme Ears moldados especificamente pra mim…nada foi tao versátil (musica, games, edição…) pra mim quanto o HD 660S2. A EQ dele é impecavel, boa quantidade de graves, e medios e agudos bem balanceados!
Review: Great Headphones if on sale - HD660S2 Review. Comfort: 9 Build Quality/Feel 7:10 When I first opened the box, I was initially underwhelmed by the build quality. To be fair I was coming from a pair of daily driver beyerdynamic DT 1990 MK1s and those are build solid metal and are very rigid. These are definitely lighter and a lot more plastic and therefore they feel cheaper in the hands. However, the lightness of these headphones is fantastic, they feel great to wear especially on long sessions. I still find the velour on my DT 1990s to be much softer, but that could be due to normal pad break in and it’s not really a fair comparison because there hasn’t been enough time yet. But on the beyerdynamics my ears did touch the drivers for a little bit and the inside of the ear pads and on these my ears are untouched and it feels fantastic Sound: 9.5/10 I bought these headphones with the idea that I was buying a different flavor of sound from my beyers. Initially I landed on the conclusion that these don’t sound as good but my the 1990s, but after several hours of listening and analyzing, I’ve come to learn that these sound more musical, and sound truly fantastic. They sound better than the DTs in many genres due to them not being so revealing of a song’s potential production mistakes, but there are certain genres like hard rock and metal that don’t excel as much on these, the vocals and bass sound great but the electric guitars and the drums (depending on the song) don’t have enough bite or dynamics. Value: 5/10 (at normal price) At normal retail price of 679.95 I could not recommend these. If you were looking for something cheaper somewhat similar in sound signature, I would go with the HD650 or 6xx depending on your price point. Luckily I was able to snag these on sale for 395 so I feel the value for the price that I paid is very good. My Final thoughts: If you were looking for a warm, musical set of all rounder headphones this is a great option to consider. I don’t think I could recommend them at a price of over $500 though, definitely wait for a sale to snag these. Also, when looking at these consider the type of music you listen to, I would say for about 80% of people these could be someone’s endgame headphone. The other 20% either have a different flavor preference for sound or looking to spend thousands on headphones to get the utmost quality which has diminishing returns. I would happily recommend this to someone looking to buy their first studio headphone or expand their collection.

## Features

- Natural, relaxed, high-fidelity sound with extra sub bass: Ultra-light aluminum voice coil with 300-ohm impedance for excellent impulse response and an intimate sound with great timbre
- Airflow-optimised 42mm high-performance transducers: Improved ventilation due to a uniquely powerful vented magnet system for minimal distortion and air displacement control through steel mesh damping
- Double the sound pressure at the lowest octaves: You can feel the lowest note on the piano (27.5 Hz) or the kick of the bass drum (45-60 Hz) as if you were there, at the recording studio

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRT1ZN7Q |
| Additional Features | stereo pairing |
| Age Range Description | Adult |
| Antenna Location | music |
| Audio Driver Size | 42 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #21,719 in Electronics ( See Top 100 in Electronics ) #384 in Over-Ear Headphones |
| Bluetooth Version | 5 |
| Brand | Sennheiser Consumer Audio |
| Built-In Media | HD 660S2 headphones, 6.3 mm cable (1.8 m), 4.4 mm cable (1.8 m), 6.3 mm to 3.5 mm adapter, Carry pouch |
| Cable Features | Detachable |
| Color | black |
| Colour | black |
| Compatible Devices | Smartphone |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Package Type | Protective delivery packaging with a portable carry pouch |
| Customer Reviews | 4.5 out of 5 stars 755 Reviews |
| Ear placement | Over Ear |
| Earpiece Shape | over_ear |
| Enclosure Material | Aluminum |
| External Testing Certification | nao aplicavel |
| Form factor | Over Ear |
| Frequency Range | 8Hz - 41,500Hz |
| Global Trade Identification Number | 00810091270370, 04260752330374 |
| Headphone Folding Features | Over Ear |
| Headphone Jack | 1/4 inch TRS, 4.4 mm TRRRS |
| Headphones Ear Placement | Over Ear |
| Impedance | 300 Ohms |
| Item Weight | 0.3 Kilograms |
| Manufacturer | Sonova |
| Model Name | HD 660S2 |
| Model Number | 700240 |
| Noise Control | Sound Isolation |
| Noise control | Sound Isolation |
| Number of Items | 1 |
| Sensitivity | 300 Ohm |
| Series Number | 700240 |
| Specific Uses For Product | Music |
| Style Name | Headphones |
| Subject Character | no subject character |
| Theme | Music |
| Unit Count | 1.0 Count |
| Warranty Description | 1 |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Sennheiser Consumer Audio
- **Colour:** black
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Impedance:** 300 Ohms

## Images

![Sennheiser Consumer Audio HD 660S2 - Wired Audiophile Stereo Headphones with Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil – Black - Image 1](https://m.media-amazon.com/images/I/81xpWUthgjL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Is this model better or 660?**
A: You have to understand that the Sony Z7M2 are 56 ohms so they are easy to drive. Now on the other hand the 660s are 150 ohms and need a little more power to drive them. Now the 660s2 are 300 ohms which need more power. I have the 660s and have no problems with them. I want to get the 660s2 but don't want to take a chance on buying them and I can't drive them with my setup. Hope this help you out. Have a great day.

**Q: Would these be great when used with a Steam Deck?**
A: Thanks for your question. The HD 660S2 will go very well with Steam Deck.
World Wide Stereo – since 1979 – and a proud authorized Sennheiser dealer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The one to rule them all
*by L***S on 13 July 2026*

EXCELENTE! Finalmente encontrei o headphone versátil definitivo! Ja tive Beyerdynamic DT 990 PRO, ja tive o DT 900 Pro X (muito inferior ao 990 PRO), ja tive monitores Extreme Ears moldados especificamente pra mim…nada foi tao versátil (musica, games, edição…) pra mim quanto o HD 660S2. A EQ dele é impecavel, boa quantidade de graves, e medios e agudos bem balanceados!

### ⭐⭐⭐⭐⭐ Great Headphones if on sale
*by L***S on 30 June 2026*

HD660S2 Review. Comfort: 9 Build Quality/Feel 7:10 When I first opened the box, I was initially underwhelmed by the build quality. To be fair I was coming from a pair of daily driver beyerdynamic DT 1990 MK1s and those are build solid metal and are very rigid. These are definitely lighter and a lot more plastic and therefore they feel cheaper in the hands. However, the lightness of these headphones is fantastic, they feel great to wear especially on long sessions. I still find the velour on my DT 1990s to be much softer, but that could be due to normal pad break in and it’s not really a fair comparison because there hasn’t been enough time yet. But on the beyerdynamics my ears did touch the drivers for a little bit and the inside of the ear pads and on these my ears are untouched and it feels fantastic Sound: 9.5/10 I bought these headphones with the idea that I was buying a different flavor of sound from my beyers. Initially I landed on the conclusion that these don’t sound as good but my the 1990s, but after several hours of listening and analyzing, I’ve come to learn that these sound more musical, and sound truly fantastic. They sound better than the DTs in many genres due to them not being so revealing of a song’s potential production mistakes, but there are certain genres like hard rock and metal that don’t excel as much on these, the vocals and bass sound great but the electric guitars and the drums (depending on the song) don’t have enough bite or dynamics. Value: 5/10 (at normal price) At normal retail price of 679.95 I could not recommend these. If you were looking for something cheaper somewhat similar in sound signature, I would go with the HD650 or 6xx depending on your price point. Luckily I was able to snag these on sale for 395 so I feel the value for the price that I paid is very good. My Final thoughts: If you were looking for a warm, musical set of all rounder headphones this is a great option to consider. I don’t think I could recommend them at a price of over $500 though, definitely wait for a sale to snag these. Also, when looking at these consider the type of music you listen to, I would say for about 80% of people these could be someone’s endgame headphone. The other 20% either have a different flavor preference for sound or looking to spend thousands on headphones to get the utmost quality which has diminishing returns. I would happily recommend this to someone looking to buy their first studio headphone or expand their collection.

### ⭐⭐⭐⭐⭐ Du pur Sennheiser
*by V***A on 2 November 2024*

Son exceptionnel

## Frequently Bought Together

- Sennheiser Consumer Audio HD 660S2 - Wired Audiophile Stereo Headphones with Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil – Black
- NewFantasia Replacement Audio Upgrade Cable Compatible with Sennheiser HD650, HD600, HD580, HD58X, HD660S, HD660S2, Massdrop HD6XX Headphones 3meters/9.9feet

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-17*