# Headphones Sennheiser HD 550

**URL:** https://aio.lv/en/product--sennheiser-4260752333498--11451882
**Data updated:** 2026-02-15 12:37 (EET)
**Category:** Headphones
**Manufacturer:** Sennheiser
**Manufacturer code:** 4260752333498
**EAN:** 4260752333498
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Sennheiser HD 550 headphones are open-back, over-ear headphones designed for audiophiles. They feature a wide frequency response, excellent soundstage, and comfortable ear pads for extended listening sessions. The lightweight design ensures comfort, while the high-quality materials provide durability. Perfect for home listening and studio use, these headphones deliver clear and natural sound reproduction.

## Long description

The Sennheiser HD 550 are open-back, over-ear headphones engineered for detailed and natural sound reproduction. Designed with audiophiles and critical listeners in mind, these headphones deliver a wide frequency response and a spacious soundstage that helps reveal subtle details in music. Lightweight construction and soft ear pads support long listening sessions at home or in a studio environment while durable materials ensure reliable daily use.
Advantages
The open-back design provides an expansive, natural soundstage and realistic imaging. A broad frequency range preserves low-end depth, clear mids and extended highs for accurate tonal balance. Soft, comfortable ear pads and a lightweight headband reduce fatigue during prolonged listening. Robust build materials combine with a minimalist aesthetic for long-lasting performance without unnecessary complexity.
Suitable for
Critical home listening and hi-fi systems
Mixing and monitoring in a quiet studio environment
Analytical listening to classical, jazz, and acoustic recordings
Reference listening when evaluating audio equipment
Key specifications
Open-back over-ear design for an open, airy soundstage
Wide frequency response for detailed reproduction across lows, mids and highs
Lightweight construction and soft ear pads for extended comfort
Detachable or fixed cable options depending on configuration
High sensitivity and low distortion for clear dynamics at varying volumes
How to use
Position the headphones over the ears with the headband resting comfortably on the crown of the head. Connect to a suitable source using a compatible output; when using high-impedance models, pair with a headphone amplifier or high-quality audio interface to achieve optimal dynamics and detail. Adjust playback levels to a comfortable volume and allow a short break-in period for fully balanced tonal presentation. Store on a stand or in a clean, dry place when not in use to preserve pads and mechanical parts.
Usage recommendations
Use these open-back headphones in quiet environments to take full advantage of the soundstage and imaging. Avoid using them in noisy or public spaces where sound leakage and ambient noise may affect listening quality. Regularly clean ear pads with a soft cloth and keep connectors free of dust to maintain performance.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Sennheiser products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sennheiser service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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