# In-ear headphones Sennheiser IE 900 — premium reference in-ear monitors

**URL:** https://aio.lv/en/product--sennheiser-4044155253405--12007708
**Data updated:** 2026-03-11 20:42 (EET)
**Category:** Headphones
**Manufacturer:** Sennheiser
**Manufacturer code:** 4044155253405
**EAN:** 4044155253405
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 099.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 909.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sennheiser-4044155253405--12007708

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Sennheiser IE 900 are high-fidelity in-ear headphones designed for accurate sound reproduction and critical listening. These reference in-ear monitors feature a sealed single-driver design for detailed midrange and controlled bass, low distortion and a comfortable fit for extended use. Suitable for audiophiles, studio reference, and mobile listening with sources that support high-resolution audio.

## Long description

Sennheiser IE 900 are high-fidelity in-ear headphones engineered for accurate sound reproduction and critical listening. These premium reference in-ear monitors use a sealed single-driver architecture to deliver detailed midrange, controlled bass response and very low distortion. The design focuses on sonic transparency and a comfortable, secure fit for extended listening sessions with high-resolution audio sources.
Advantages
The sealed single-driver configuration provides coherent phase response and precise imaging while minimizing unwanted resonances. Low distortion across the audible band preserves tonal balance and clarity for instruments and vocals. Ergonomic earpieces and multiple ear tip sizes enable a stable seal and improved passive noise isolation. Compact, refined housings are built for durable everyday use and straightforward connectivity to portable players and professional sources.
Suitable for
 Audiophile listening with high-resolution audio files and players
 Reference monitoring in studio mixing and critical listening
 Mobile listening where compact, accurate sound is required
 Use with portable digital audio players and headphone amplifiers
Key specifications
 Sealed single dynamic driver for consistent phase and tonal coherence
 Optimized midrange performance for detailed vocals and instruments
 Controlled low-frequency response with reduced distortion
 Ergonomic in-ear housings with multiple ear tip sizes for seal and comfort
 Low overall distortion for high-resolution playback
 Compact, robust construction suitable for portable and studio use
How to use
Choose ear tips that provide a secure seal and comfortable fit to achieve the intended sound signature and passive isolation. Connect the headphones to a compatible output on your player, DAP, or headphone amplifier using the supplied cable and connectors. Start playback at a low volume and increase to a comfortable listening level; allow a short listening period for the driver to settle. For critical listening, use lossless files or a high-quality streaming source and, where appropriate, a dedicated headphone amplifier or DAC to ensure adequate drive and resolution.
Usage recommendations
For accurate results, use sources that support high-resolution or lossless audio and ensure a proper ear tip seal. Store the headphones in a protective case when not in use and avoid exposing them to excessive moisture or mechanical stress. Regularly inspect and replace ear tips to maintain hygiene and optimal acoustic performance.

## FAQ

### How much does the Sennheiser IE 900 in-ear headphones cost, and is it available for purchase?

The price is 1,099.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Sennheiser IE 900 in-ear headphones be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

https://aio.lv/img/cache/product/12007708/67468155_large.webp