---
product_id: 513309032
title: "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: "610133CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Sennheiser Consumer Audio"
url: https://www.desertcart.sn/products/513309032-hd-660s2-wired-audiophile-stereo-headphones-with-deep-sub-bass
store_origin: SN
region: Senegal
---

# 300-ohm ultra-light aluminum voice coil 42mm high-performance transducers Optimized airflow & vented magnet system 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:** 610133CFA
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game — hear what others miss, feel what others don’t.

## Quick Answers

- **What is this?** 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?** 610133CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/513309032-hd-660s2-wired-audiophile-stereo-headphones-with-deep-sub-bass)

## 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

- • **Next-Level Comfort:** Velour earpads and open-back design create an airy, breathable fit perfect for marathon sessions.
- • **Immersive Deep Sub Bass:** Feel every note from 27.5 Hz piano lows to punchy bass drums with double the sound pressure.
- • **Legacy Meets Innovation:** Refined 300-ohm coil and compliant surround deliver legendary Sennheiser sound with modern upgrades.
- • **Optimized Airflow Technology:** Vented magnet system and steel mesh damping minimize distortion and maximize clarity.
- • **Precision-Engineered Soundstage:** Experience crystal-clear instrument separation and natural, fatigue-free treble for all-day listening.

## Overview

The Sennheiser HD 660S2 wired audiophile headphones combine a 42mm dynamic driver with a 300-ohm ultra-light aluminum voice coil and an advanced vented magnet system to deliver natural, high-fidelity sound with extended deep sub bass. Designed for comfort with velour earpads and an open-back design, these headphones offer exceptional precision, minimal distortion, and fatigue-free listening, making them ideal for music lovers, gamers, and streamers seeking immersive, studio-quality audio.

## 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: Outstanding Sound Quality and Comfort - I don’t consider myself an audiophile, but I do enjoy listening to my music the best way I possibly can and getting as much detail out of my recordings as possible. I use the HD 660S2 primarily with my vinyl setup through a JDS Labs Atom Amp 2, as well as a FiiO KA17 for my cellphone and laptop. The Sennheiser HD 660S2 exceeded my expectations. The sound is detailed, natural, and balanced, with excellent instrument separation and a deep, controlled bass response that never overwhelms the music. Vocals sound lifelike, acoustic instruments are beautifully rendered, and the headphones handle everything from rock and hip-hop to jazz and classical with ease. The imaging and soundstage create an immersive listening experience that keeps me discovering new details in albums I’ve heard many times before. Comfort is another strong point. The headphones are lightweight, well-built, and comfortable enough for long listening sessions without fatigue. The open-back design provides an airy, spacious presentation that makes music feel alive. If you’re looking for a headphone that helps you hear more of your music without sacrificing comfort or natural sound, the HD 660S2 is an easy recommendation. They’re worth every penny, specially if you can catch them on sale like I did.
Review: Du pur Sennheiser - Son exceptionnel

## 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 | #5,075 in Electronics ( See Top 100 in Electronics ) #106 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 729 Reviews |
| Ear placement | Over Ear |
| Earpiece Shape | over_ear |
| Enclosure Material | Aluminum |
| External Testing Certification | nao aplicavel |
| Form factor | Over Ear |
| Frequency Range | 8 Hz - 41.5 kHz |
| 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

![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

### ⭐⭐⭐⭐⭐ Outstanding Sound Quality and Comfort
*by E***E on 31 May 2026*

I don’t consider myself an audiophile, but I do enjoy listening to my music the best way I possibly can and getting as much detail out of my recordings as possible. I use the HD 660S2 primarily with my vinyl setup through a JDS Labs Atom Amp 2, as well as a FiiO KA17 for my cellphone and laptop. The Sennheiser HD 660S2 exceeded my expectations. The sound is detailed, natural, and balanced, with excellent instrument separation and a deep, controlled bass response that never overwhelms the music. Vocals sound lifelike, acoustic instruments are beautifully rendered, and the headphones handle everything from rock and hip-hop to jazz and classical with ease. The imaging and soundstage create an immersive listening experience that keeps me discovering new details in albums I’ve heard many times before. Comfort is another strong point. The headphones are lightweight, well-built, and comfortable enough for long listening sessions without fatigue. The open-back design provides an airy, spacious presentation that makes music feel alive. If you’re looking for a headphone that helps you hear more of your music without sacrificing comfort or natural sound, the HD 660S2 is an easy recommendation. They’re worth every penny, specially if you can catch them on sale like I did.

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

Son exceptionnel

### ⭐⭐ مقبوله ماهي الافضل فيه افضل بكثير وفيها اصوات غريبه
*by D***Y on 16 April 2026*

السماعه وصلتني خربانه اتوقع اذا حركت راسي او شي احس في طقه في السماعه من على اليسار مع اول يوم مع انها ماصار فيها اي شي من اول مافكيتها من الكرتون اتوقع من الشحن او خطاء مصنعي والله مدري + الاصوات مو افضل شي والله تحس الاصوات مكتومه وما تستاهل سعرها ابد سنهايزر فيها مشكله كل الاجيال الجديده خايسه خلك على القديم HD 600 650 هم الافضل من ناحيه كل شي وخاصه الاصوات والراحه ذي يمكن انصحك تشتريها لو سعرها 900 او 1100 بالكثير بعد خيبت ظني الشركه ودافع بسماعه 1900 وتطلع اصوات اذا حركت راسي انصدمت والله والكرتون حق المنتج وصلني مخدش وفيه طعوج من الشحن اتوقع الي صار لي من الشحن الزبده نصيحتي بعد بحث وكذا SENNHSAIR HD 600 و 650 افضل شي صدقني

## 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 Senegal*
*Store origin: SN*
*Last updated: 2026-07-27*