# Wireless Microphone Sennheiser EW-DX SK Q1-9 — Professional bodypack transmitter, lightweight, long battery life

**URL:** https://aio.lv/en/product--sennheiser-509384--10507122
**Data updated:** 2026-02-12 21:58 (EET)
**Category:** Microphones
**Manufacturer:** Sennheiser
**Manufacturer code:** 509384
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 477.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 395.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sennheiser-509384--10507122

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Sennheiser EW-DX SK Q1-9 is a professional wireless bodypack microphone transmitter offering robust build quality and high-quality audio transmission. Designed for live performance, presentations and broadcasting, it provides a wide frequency range, reliable connectivity and user-friendly controls. Its lightweight housing and long battery life enable extended use with minimal interruptions, making setup and operation straightforward for sound professionals.

## Long description

The Sennheiser EW-DX SK Q1-9 is a professional wireless bodypack transmitter designed for live performance, presentations and broadcasting. It delivers reliable RF transmission and clear audio capture when paired with compatible Sennheiser receivers and lavalier or headset microphones. The unit combines a robust lightweight housing with user-friendly controls and long battery life to support extended use in live sound and location applications.
Advantages
The transmitter offers stable wireless connectivity and consistent audio quality across its supported frequency range. Its lightweight construction reduces performer fatigue and simplifies placement on clothing or belts. Intuitive controls and visible indicators make setup and monitoring straightforward, while energy-efficient electronics extend operating time between battery changes, reducing interruptions during events.
Suitable for
 Live music performance where mobility and reliable wireless audio are required
 Presentations and conferences with lavalier or headset microphone setups
 Broadcast and ENG applications that demand consistent RF performance
 Theatre and houses of worship requiring unobtrusive bodypack transmitters
Key specifications
 Form factor: bodypack transmitter suitable for lavalier or headset microphones
 Housing: lightweight, robust enclosure designed for stage and field use
 Controls: user-accessible buttons and status indicators for mute, power and RF/audio levels
 Power: battery-powered operation with long operating time per battery set
 Connectivity: balanced wireless link designed to pair with compatible receiver series
 Operation: intended for professional live sound, presentation and broadcast environments
How to use
Attach a compatible lavalier or headset microphone to the transmitter’s microphone input and secure the transmitter to a belt or clothing using the integrated clip. Power the unit with the recommended batteries and switch on the transmitter and the paired receiver. Use the transmitter’s controls and indicators to set mute and monitor RF/audio status, and adjust receiver gain as needed on the mixing console or receiver to achieve the desired audio level. Follow venue frequency coordination procedures to avoid interference.
Usage recommendations
For reliable operation, use compatible Sennheiser microphones and receivers, keep spare batteries on hand for long events, and perform a frequency scan and sound check prior to the performance to confirm clear RF channels and optimal audio levels.

## FAQ

### How much does the Sennheiser EW-DX SK Q1-9 wireless microphone cost, and is it available for purchase?

The price is 477.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 01.07.2026 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. 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

https://aio.lv/img/cache/product/10507122/66984944_large.webp