Sennheiser HD 400S - Over-Ear
Sennheiser HD 400S - Over-Ear
Sennheiser HD 400S - Closed-Back Over-Ear Headphones with In-Line Remote
Experience the renowned **Sennheiser sound quality** wherever you go with the **HD 400S**. These **closed-back over-ear headphones** deliver a balanced sound with dynamic bass, maximum comfort, and feature a convenient in-line smart remote for effortless music and call control.
Pure Sennheiser Sound for Your Daily Life
The Sennheiser HD 400S is engineered for the modern listener seeking clarity and power in a portable package. Featuring **Sennheiser's dynamic drivers**, these headphones deliver a rich, well-extended sound response with satisfying **dynamic bass** that brings life to all your music genres. The closed-back, around-ear design effectively **reduces unwanted background noise**, making them perfect companions for commuting, studying, or focused listening at home.
Designed for Control and Portability
Built for convenience, the HD 400S includes a **detachable cable** with an integrated **one-button smart remote and microphone**. This universal remote allows you to easily control playback (play/pause, skip track) and take or end calls on virtually any smartphone (iOS and Android compatible). The **sturdy, folding design** makes these headphones exceptionally durable and compact, allowing them to be safely and easily stored in your bag, ready for your next adventure.
Key Features
- Signature Sennheiser Sound: Dynamic drivers for balanced audio and powerful, dynamic bass.
- Closed-Back Design: Excellent passive noise isolation to reduce ambient sound.
- In-Line Smart Remote & Mic: Universal one-button control for music and taking calls on all major smartphones.
- Lightweight & Comfortable: Around-ear fit and soft earpads for long listening sessions.
- Foldable Structure: Durable, collapsible design for superior portability and easy storage.
- Detachable Cable: Enhances longevity and easy replacement of the single-sided cable.
- Low Impedance (18 $\Omega$): Easily driven by smartphones, tablets, and portable music players without needing an amplifier.
Technical Specifications
| Specification | Detail |
|---|---|
| Wearing Style | Over-Ear (Circumaural) |
| Acoustic Principle | Closed-Back, Dynamic |
| Impedance | 18 $\Omega$ |
| Frequency Response (Headphones) | 18 – 20,000 Hz (-10 dB) |
| Sound Pressure Level (SPL) | 120 dB SPL @ 1 kHz, 1V RMS |
| THD (Total Harmonic Distortion) | < 0.5% (1 kHz, 100 dB SPL) |
| Cable Connection | 1.4m Detachable Cable with 3.5mm Angled Plug |
| Weight (Headphones) | 217 g (Approx.) |
| Microphone Pick-up Pattern | Omni-directional |
Package Includes
The Sennheiser HD 400S comes complete with:
- HD 400S Around-Ear Headphones
- RCS 400 Detachable Single-Sided Cable with 1-Button Remote and 3.5 mm Angled Plug
- Quick Guide & Safety Manual
Upgrade your everyday listening. Order the Sennheiser HD 400S today!
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