# Boom arm König & Meyer 21431

**URL:** https://aio.lv/en/product--konig-meyer-21431-300-55--1079756
**Data updated:** 2026-01-13 15:34 (EET)
**Category:** Microphones
**Manufacturer:** könig & meyer
**Manufacturer code:** 21431-300-55
**EAN:** 4016842818587
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--konig-meyer-21431-300-55--1079756

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The König & Meyer 21431 boom arm is a versatile accessory compatible with any brand. With a length of 290 mm and a weight of 3.1 kg, it offers stability and flexibility for various setups. Its sleek black design ensures it fits seamlessly into any environment, making it ideal for both professional and home use.

## Long description

The König & Meyer 21431 boom arm is a compact and robust support accessory designed to hold microphones, cameras or lights in fixed or adjustable positions. With a 290 mm reach and a balanced weight of approximately 3.1 kg, this boom arm provides a stable mounting solution for stage, studio and home setups. Finished in matte black, the unit combines unobtrusive appearance with reliable mechanical performance suitable for a variety of stands and clamps.
Advantages
The boom arm delivers a precise, space-saving extension that improves placement flexibility without adding unnecessary bulk. Its solid construction ensures stability for medium-weight equipment while the neutral black finish integrates easily into professional and domestic environments. The design allows straightforward attachment to many stand types and clamps, offering consistent support and minimal handling noise during adjustments.
Suitable for
 Microphone positioning for voice and instrument recording
 Attaching small cameras or lighting fixtures in compact setups
 Stage and rehearsal stands where short extension and secure hold are needed
 Home studios and streaming rigs requiring discreet support elements
Key specifications
 Length (reach): 290 mm
 Weight: approx. 3.1 kg
 Finish: matte black
 Compatibility: designed for universal mounting with many stands and clamps
 Construction: rigid metal alloy for stable support
How to use
Mount the boom arm to a compatible stand or clamp by aligning the attachment point and tightening securely according to the stand manufacturer's guidance. Position the boom to the desired angle and length, then fasten any adjustment knobs or screws to lock it in place. Attach the microphone, camera or light to the boom arm's end fitting, ensuring the load is within the arm's stable support range. Make incremental adjustments while observing balance to prevent tipping or undue strain on the mount.
Usage recommendations
Use the boom arm for medium-weight equipment and check compatibility with your stand or clamp before installation. Avoid overloading beyond the arm's stable capacity and periodically inspect fasteners for secure fit. For best results in recording or live environments, route cables along the arm and secure them to reduce handling noise and maintain a clean setup.

## Specifications

| Feature | Value |
|---|---|
| Length | 290 mm |
| Brand compatibility | Any brand |
| Connecting thread | 3/8 & 5/8 |

### Technical details

| Feature | Value |
|---|---|
| Quantity | 1 |
| Product type | Boom arm |

### Other features

| Feature | Value |
|---|---|
| Weight | 3.1 kg |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |

### Supplier features

| Feature | Value |
|---|---|
| Material | Steel |

## FAQ

### How much does the Boom arm König & Meyer 21431 cost, and is it available for purchase?

The price is 31.99 € (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 23.07.2026 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 könig & meyer 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 könig & meyer 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: weight, 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/1079756/64135536_large.webp