# Wireless bodypack microphone system Sennheiser SL Bodypack HM 1 KIT DW-3, compact transmitter, professional audio

**URL:** https://aio.lv/en/product--sennheiser-509230--4354345
**Data updated:** 2026-01-13 21:22 (EET)
**Category:** Microphones
**Manufacturer:** Sennheiser
**Manufacturer code:** 509230
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 825.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 682.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sennheiser-509230--4354345

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Sennheiser SL Bodypack - HM 1 KIT DW-3 is a wireless bodypack microphone system for professional presentations, performances and broadcasting. It includes a compact bodypack transmitter that delivers clear audio and reliable RF transmission. Designed for mobile use, it provides flexibility on stage or in the field and simplifies setup for single-user wireless voice pickup.

## Long description

The Sennheiser SL Bodypack HM 1 KIT DW-3 is a wireless bodypack microphone system designed for professional presentations, performances and broadcasting. This compact transmitter solution provides clear speech reproduction and a dependable RF link, enabling hands-free voice pickup for single users. The system is intended for mobile and stage applications where simple setup, stable transmission and natural voice quality are required.
Advantages
The compact bodypack transmitter offers a lightweight and unobtrusive form factor that is easy to attach to clothing. Its RF performance ensures reliable wireless connectivity in typical presentation and broadcast environments. The system is engineered to prioritize natural voice clarity and consistent level management, reducing handling noise and allowing for straightforward integration with mixers and sound systems. Designed for mobility, the device simplifies setup and teardown for solo presenters and performers.
Suitable for
Corporate presentations and training sessions
Theatre performances and small stage shows
Broadcast reporting and ENG use
Church services and public speaking events
Key specifications
Form factor: compact bodypack transmitter for wireless voice pickup
Intended use: single-user wireless microphone applications
Audio focus: optimized for speech clarity and natural vocal reproduction
Connectivity: wireless RF transmission suitable for integration with professional receivers and mixers
Design: lightweight, clothing-attachable bodypack housing for mobile use
How to use
Attach the compact bodypack transmitter to a belt or clothing using the integrated clip and connect a compatible lavalier or headset microphone to the transmitter's mic input. Power the unit according to manufacturer instructions and pair it with a matching wireless receiver tuned to the same frequency or system channel. Adjust input gain and routing on the receiver or mixer to achieve clear and distortion-free voice levels. Monitor audio through headphones or the sound system and reposition the microphone capsule for optimal speech pickup if necessary.
Usage recommendations
Place the lavalier microphone on the chest area approximately 15–20 cm from the mouth for balanced speech pickup. Avoid covering the transmitter antenna with dense materials and maintain line-of-sight where possible to improve RF performance. Follow local regulations for wireless frequency use and consult the receiver manual for optimal channel coordination in multi-transmitter setups.

## Specifications

| Feature | Value |
|---|---|
| Microphone connectivity | 3.5 mm |
| Transmitter weight | 88 g |
| Transmitter type | Bodypack transmitter |
| Number of microphones included | 1 |
| Microphone type | Headset microphone |
| Transmitter display | Yes |
| Microphone frequency response | 20 - 20000 |
| Number of transmitters included | 1 |
| Audio sampling rate | 48 kHz |

### Weight & dimensions

| Feature | Value |
|---|---|
| Microphone weight | 7 g |

### Power

| Feature | Value |
|---|---|
| Input voltage | 4.5 - 15 |
| Battery life (max) | 15 h |

### Other features

| Feature | Value |
|---|---|
| Sound pressure level (max) | 143 dB |

### Receiver

| Feature | Value |
|---|---|
| Signal-to-Noise Ratio (SNR) | 90 dB |
| Dynamic range | 120 dB |

### Amplifier

| Feature | Value |
|---|---|
| Total Harmonic Distortion (THD) | 0.1 % |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85181000 |

## FAQ

### How much does the Sennheiser SL Bodypack HM 1 KIT DW-3 wireless microphone cost, and is it available for purchase?

The price is 825.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 07.07.2026 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, Leasing for legal entities. 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/4354345/12226648_large.webp