# Boundary conference microphone Sennheiser SL BOUNDARY 114-S DW-3 B, wireless, USB, black

**URL:** https://aio.lv/en/product--sennheiser-506607--6246502
**Data updated:** 2026-02-12 14:20 (EET)
**Category:** Microphones
**Manufacturer:** Sennheiser
**Manufacturer code:** 506607
**EAN:** 4044155098969
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 847.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 700.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sennheiser-506607--6246502

## 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 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Sennheiser SL BOUNDARY 114-S DW-3 B is a boundary-style conference microphone with wireless connectivity and a USB interface. Finished in black, it captures sound from a meeting area with an omnidirectional pickup pattern suited to group discussions. The unit offers straightforward setup and integration into conference systems, providing clear audio for meetings, presentations and remote conferencing.

## Long description

The Sennheiser SL BOUNDARY 114-S DW-3 B is a boundary-style conference microphone designed for group discussions, meetings and remote conferencing. Finished in black, the unit combines wireless connectivity with a USB interface and an omnidirectional pickup pattern to capture speech from across a table or meeting area. The microphone is intended for straightforward integration with conference systems and personal computers, providing a simple signal path for clear audio capture in small to medium meeting rooms.
Advantages
The combination of wireless operation and USB connectivity allows flexible placement without sacrificing compatibility with standard conferencing setups. Its boundary microphone design and omnidirectional pickup pattern enable consistent voice capture from multiple seated participants without the need for individual microphones. The compact, low-profile housing in black reduces visual intrusion on conference tables while offering reliable audio performance for spoken word and group interaction.
Suitable for
 Small and medium conference rooms
 Boardroom meetings and presentations
 Remote or hybrid meetings with USB-based conferencing software
 Roundtable discussions and panel sessions
 Integration into AV systems that require a boundary microphone
Key specifications
 Microphone type: boundary (table-top) design
 Pickup pattern: omnidirectional for uniform coverage
 Connectivity: wireless audio link and USB interface for direct connection to computers
 Colour: black finish for unobtrusive installation
 Application: optimized for speech capture in meeting environments
How to use
Place the Sennheiser SL BOUNDARY 114-S DW-3 B on a flat surface in the centre of the meeting area or table to ensure even coverage of participants. Power and pair the wireless link according to the system’s instructions, then connect the USB interface to a computer if direct digital input is required for conferencing software. Position the unit away from noisy sources such as HVAC vents or direct airflow to minimise unwanted noise. Verify input levels in the host device or conferencing app and perform a brief audio check before the meeting starts.
Usage recommendations
For best results, use the microphone on a stable, non-reflective surface and keep the device centrally located relative to speakers. When integrating with AV systems, ensure the wireless link and USB driver compatibility with the host equipment. Regularly check firmware and driver updates from the manufacturer to maintain performance and reliability.

## Specifications

### Microphone

| Feature | Value |
|---|---|
| Type | Conference microphone |
| Microphone direction type | Cardioid |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| USB connector type | Micro-USB B |
| Operating frequency | 1880 - 1900 |
| Device interface | USB |
| USB port | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 30.5 mm |
| Width | 85.2 mm |
| Depth | 113.9 mm |
| Diameter | 208 mm |

### Power

| Feature | Value |
|---|---|
| Number of batteries supported | 1 |
| Power source | Battery |
| Battery life (max) | 13 h |
| Battery voltage | 3.6 V |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 147 mm |
| Package height | 227 mm |
| Package width | 72 mm |

### Receiver

| Feature | Value |
|---|---|
| Signal-to-Noise Ratio (SNR) | 90 dB |
| Dynamic range | 100 dB |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 203 mm |
| Master (outer) case width | 244 mm |
| Master (outer) case gross weight | 1912.6 g |
| Master (outer) case length | 324 mm |
| Products per master (outer) case | 4 pc(s) |
| Shipping (inner) case gross weight | 406.65 g |
| Harmonized System (HS) code | 85181000 |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 70 |
| Operating temperature (T-T) | 10 - 45 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| Country of origin | Germany |

## FAQ

### How much does the Sennheiser SL BOUNDARY 114-S DW-3 B conference microphone cost, and is it available for purchase?

The price is 847.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: device interface, connectivity technology, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/6246502/47000913_large.webp