---
product_id: 728066606
title: "Sennheiser HD 660S2 Headphone - Open-back over-ear headphones for audiophiles. With deep bass extension and refined acoustic performance, for PC, music, studio, gaming, podcasts. Premium black"
brand: "sennheiser"
price: "34845162₫"
currency: VND
in_stock: true
category: "Sennheiser"
url: https://www.desertcart.vn/products/728066606-sennheiser-hd-660s2-headphone-open-back-over-ear-headphones-audiophiles
store_origin: VN
region: Vietnam
---

# 42mm dynamic drivers Double sound pressure at low frequencies Detachable long cable Sennheiser HD 660S2 Headphone - Open-back over-ear headphones for audiophiles. With deep bass extension and refined acoustic performance, for PC, music, studio, gaming, podcasts. Premium black

**Brand:** sennheiser
**Price:** 34845162₫
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game with the HD 660S2 — where every note feels like a live session.

## Quick Answers

- **What is this?** Sennheiser HD 660S2 Headphone - Open-back over-ear headphones for audiophiles. With deep bass extension and refined acoustic performance, for PC, music, studio, gaming, podcasts. Premium black by sennheiser
- **How much does it cost?** 34845162₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/728066606-sennheiser-hd-660s2-headphone-open-back-over-ear-headphones-audiophiles)

## Best For

- sennheiser enthusiasts

## Why This Product

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

## Key Features

- • **All-day comfort design:** Breathable velour cushions and lightweight frame for fatigue-free extended wear.
- • **Precision bass & highs:** Ultra-light aluminum voice coils deliver deep sub-bass and crystal-clear highs.
- • **Premium German engineering:** Crafted in Ireland with meticulous quality for durability and refined performance.
- • **Audiophile-grade soundstage:** Experience expansive, natural open-back acoustics for immersive listening.
- • **Versatile wired connectivity:** Detachable cable ensures seamless use with PCs, audio interfaces, and smartphones.

## Overview

The Sennheiser HD 660S2 are premium open-back over-ear headphones featuring 42mm dynamic drivers with ultra-light aluminum voice coils, delivering a vast soundstage with precise highs and deep bass down to 27.5 Hz. Designed for audiophiles, gamers, and professionals, they offer exceptional comfort with breathable velour ear cushions and a detachable cable for versatile wired connectivity. Crafted in Ireland with German engineering standards, these headphones provide durable, high-fidelity sound ideal for studio, gaming, and immersive music experiences.

## Description

These Sennheiser HD 660S2 headphones provide an immersive experience for audio files and music enthusiasts seeking reference sound. Over-the-ear wired headphones maintain natural sound stage during high-resolution playback, listening and gaming with PC or smartphone The open-ended design of this headphone supports a comfortable wearing experience with its lightweight frame and breathable velour cushion, making it comfortable for travelers, remote workers, hybrid workers, and home listening applications. As a spatial audio headphone, these headphones provide an extensive sound field for home listening and faithfully replicate Sennheiser tuning.

## Features

- Audio file-grade open-back sound: These Sennheiser HD 660S2 over-ear headphones deliver natural, high-fidelity sound quality, achieving a vast soundstage The open-type design is optimal for immersive music experiences and extended listening
- Precise highs and deep sub-bass: Sennheiser's open-back headphones equipped with ultra-lightweight aluminum voice coils and 42mm drivers with optimized airflow deliver delicate highs, rich midrange, and deep, controlled bass Ideal for music makers, gamers, podcasters
- Powerful Low-End Performance: The HD 660S2 wired over-ear headphones double the sound pressure at the lowest frequencies, clearly and precisely reproducing sounds from the lowest piano notes (27.5 Hz) to the low-end of a bass drum (45–60 Hz) with high accuracy and balance, making them ideal for gaming, studio work, and desktop environments
- Exceptional comfort: With open-type headphones featuring breathable, soft ear cushions, you can enjoy comfortable listening even during long sessions without feeling fatigued Can be used comfortably for music listeners and gaming applications
- Premium manufacturing quality: Designed in Germany, produced in Ireland with high quality They are carefully crafted to provide durable, sophisticated design and long-term stable performance Ideal over-ear headphones for music lovers and those involved in music production
- DETACHABLE CABLE CONVENIENCE: These wired over-ear headphones come with a long detachable cable that allows for flexible connection to desktop systems, audio interfaces, and portable devices
- Ideal for audio enthusiasts and professionals: Sennheiser wired headphones are perfect for home music enjoyment, studio monitoring, and listeners who demand uncompromising clarity and detail

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BT7XXYTB |
| Additional Features | Open-type headphones |
| Age Range Description | Adult |
| Amazon Bestseller | #15,759 in Electronics ( See Top 100 in Electronics ) #118 in Over-Ear Headphones |
| Antenna Location | Music |
| Audio Driver Size | 42 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Brand | Sennheiser |
| Built-In Media | Cable |
| Cable Features | Detachable |
| Color | Black |
| Compatible Devices | Smartphone |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Media Control |
| Country of Origin | Ireland |
| Customer Package Type | Protective shipping package with portable carrying pouch |
| Customer Reviews | 4.4 4.4 out of 5 stars (643) |
| Earpiece Shape | Oval |
| Enclosure Material | Aluminum |
| Global Trade Identification Number | 00810091270370, 04260752330374 |
| Headphone Folding Features | Over Ear |
| Headphone Jack | 1/4" TRS, 4.4mm TRRRS |
| Headphones Ear Placement | Over Ear |
| Impedance | 300 Ohms |
| Is Autographed | No |
| Item Type Name | Headphones |
| Item Weight | 260 Grams |
| Manufacturer | ゼンハイザー(Sennheiser) |
| Model Name | HD 660S2 |
| Model Number | 700240 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Series Number | 660 |
| Specific Uses For Product | Music |
| Style Name | HD 660S2 |
| Theme | Music |
| UPC | 810091270370 |
| Unit Count | 1 Count |
| Warranty Description | 2 year manufacturer warranty (domestic purchases and sold by Amazon contractor amazon.co.jp. If other case please contact seller) |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Kopfhörer mit Kabel |

## Product Details

- **Brand:** Sennheiser
- **Color:** Black
- **Ear Placement:** Over Ear
- **Form Factor:** Over Ear
- **Impedance:** 300 Ohms

## Images

![Sennheiser HD 660S2 Headphone - Open-back over-ear headphones for audiophiles. With deep bass extension and refined acoustic performance, for PC, music, studio, gaming, podcasts. Premium black - Image 1](https://m.media-amazon.com/images/I/71orcWeKkpL.jpg)
![Sennheiser HD 660S2 Headphone - Open-back over-ear headphones for audiophiles. With deep bass extension and refined acoustic performance, for PC, music, studio, gaming, podcasts. Premium black - Image 2](https://m.media-amazon.com/images/I/811b8RS+zVL.jpg)
![Sennheiser HD 660S2 Headphone - Open-back over-ear headphones for audiophiles. With deep bass extension and refined acoustic performance, for PC, music, studio, gaming, podcasts. Premium black - Image 3](https://m.media-amazon.com/images/I/81+WNMzkCpL.jpg)
![Sennheiser HD 660S2 Headphone - Open-back over-ear headphones for audiophiles. With deep bass extension and refined acoustic performance, for PC, music, studio, gaming, podcasts. Premium black - Image 4](https://m.media-amazon.com/images/I/8104kJUwJsL.jpg)
![Sennheiser HD 660S2 Headphone - Open-back over-ear headphones for audiophiles. With deep bass extension and refined acoustic performance, for PC, music, studio, gaming, podcasts. Premium black - Image 5](https://m.media-amazon.com/images/I/71gzJzAResL.jpg)

## Available Options

This product comes in different **Pattern** options.

## Frequently Bought Together

- Sennheiser HD 660S2 Wired Audiophile Stereo Headphones with Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil – Black
- FIIO K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Black)
- NewFantasia 4.4mm Balanced Male 6N OCC Copper Silver Plated Cord 4.4mm Balanced Cable Compatible with Sennheiser HD650, HD600, HD580, HD660S, HD58X, Massdrop HD6XX Headphone Walnut Wood Shell

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**Shop now:** [https://www.desertcart.vn/products/728066606-sennheiser-hd-660s2-headphone-open-back-over-ear-headphones-audiophiles](https://www.desertcart.vn/products/728066606-sennheiser-hd-660s2-headphone-open-back-over-ear-headphones-audiophiles)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-04*