---
product_id: 651051166
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: "3942.94 DT"
currency: TND
in_stock: true
category: "Sennheiser Consumer Audio"
url: https://www.desertcart.tn/products/651051166-sennheiser-consumer-audio-hd-660s2-wired-audiophile-stereo-headphones-deep
store_origin: TN
region: Tunisia
---

# 300Ω ultra-light aluminum voice coil 42mm airflow-optimized transducers Double sound pressure at lowest octaves 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:** 3942.94 DT
**Availability:** ✅ In Stock

## Summary

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

## 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?** 3942.94 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/651051166-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

- • **All-Day Comfort:** Open-back design with breathable airflow and lightweight build ensures fatigue-free listening during marathon sessions.
- • **Timeless Elegance:** Sleek black finish with bronze accents blends professional style with audiophile-grade performance.
- • **Effortless Clarity:** Ultra-light 300Ω aluminum voice coil delivers intimate sound with exceptional impulse response and timbre.
- • **Powerful Deep Bass:** Feel every beat with doubled sound pressure at sub-bass frequencies down to 27.5 Hz—like being in the recording studio.
- • **Studio-Grade Precision:** Experience crystal-clear highs and warm mids with 42mm high-performance transducers engineered for minimal distortion.

## Overview

The Sennheiser HD 660S2 wired headphones combine advanced 42mm airflow-optimized transducers, a lightweight 300-ohm aluminum voice coil, and a vented magnet system to deliver natural, high-fidelity sound with deep, impactful bass. Designed for audiophiles and professionals, these open-back headphones offer exceptional clarity, minimal distortion, and comfortable long-term wear, making every listening session immersive and precise.

## Description

Headphones

## 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 | B0BT7XXYTB |
| Additional Features | stereo pairing |
| Age Range Description | Adult |
| Antenna Location | music |
| Audio Driver Size | 42 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #44,327 in Electronics ( See Top 100 in Electronics ) #716 in Over-Ear Headphones |
| Bluetooth Version | 5 |
| Bluetooth support? | No |
| 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 |
| Carrying Case Color | Black |
| Carrying Case Material | fabric |
| Color | black |
| Compatible Devices | Devices with 6.35 mm audio input or adapter compatibility |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Touch Control |
| Country of Origin | Ireland |
| Customer Package Type | Protective delivery packaging with a portable carry pouch |
| Customer Reviews | 4.5 4.5 out of 5 stars (665) |
| Earpiece Shape | over_ear |
| Enclosure Material | Aluminum |
| External Testing Certification | nao aplicavel |
| Frequency Range | 8Hz - 41,500Hz |
| Frequency Response | 41500 Hz |
| Generation | 2 |
| Global Trade Identification Number | 00810091270370, 04260752330374 |
| Hardware Interface | 3.5mm Audio |
| Headphone Folding Features | Over Ear |
| Headphone Jack | 1/4 inch TRS, 4.4 mm TRRRS |
| Headphones Ear Placement | Over Ear |
| Impedance | 300 Ohms |
| Input-Device Interface | Audio jack |
| Is Autographed | No |
| Item Type Name | Over Ear Wired Headphone |
| Item Weight | 0.3 Kilograms |
| Manufacturer | Sonova |
| Mfr Part Number | 700240 |
| Model Name | HD 660S2 |
| Model Number | 700240 |
| Noise Control | Sound Isolation |
| Noise Control Features | passive_noise_isolation |
| Number of Items | 1 |
| Number of Packs | 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/81EVN1kWYjL.jpg)

## Available Options

This product comes in different **Color, Size** 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
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- 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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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-01*