Loud of Sweden B2

Reliable performance & easy pairing

Loud of Sweden B2 wireless audio controller front view

Loud of Sweden B2

The Loud of Sweden B2 transmitter delivers crystal-clear wireless audio for professional setups. Reliable performance, easy pairing, and robust range make it perfect for any venue.

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Easy installation

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Easy pairing

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Robust range

249 €

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Product description

The Loud of Sweden B2 Transmitter offers exceptional wireless audio transmission designed for professionals. With easy pairing, a stable connection, and a robust range, it ensures flawless sound delivery in any environment. Whether you’re powering a shop, restaurant, café or commercial space, the B2 delivers consistent, high-quality performance. Compact and durable, it integrates seamlessly with Loud of Sweden’s speaker systems for a hassle-free audio solution.

Key features

Long Range:
Wireless audio transmission up to 350 meters outdoors

Professional Quality:
Clear, interference-free 1.9 GHz WLG 2.0 signal

Easy Pairing:
Seamless connection with Loud of Sweden speakers

Multi-Zone Control:
Supports up to 4 volume zones

Built-in Microphone:
For easy announcements

Durable Design:
Compact and robust for professional use

USB-C Powered:
Convenient, modern power supply

Low Latency:
Fast, reliable audio transmission

Specifications

Dimensions
Height: 23 mm
Width: 110 mm
Depth: 110 mm

Weight
200 g

Transmission Frequency:
1.9 GHz (WLG 2.0)

Outdoor Range:
Up to 350 meters (depending on environment)

Volume Zones:
4

Built-in Microphone:
Yes, for announcements

Compatibility:
All Loud of Sweden speakers

Power Supply:
USB-C

Compatibility

The Loud of Sweden B2 is compatible with the Loud of Sweden speakers and the RX2 Receiver operation on the 1,9 GHz network.

Support

Installation video →

Faq →

You will also need

For a complete Loud of Sweden system, you also need a transmitter and volume control unit.

Loud of Sweden B2 wireless audio controller front view

Loud of Sweden B2

249 €

With the wireless transmitter and volume control, you can easily adjust the volume in each zone.

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1.9 GHz Audio

Wireless speakers using the 1.9 GHz frequency band benefit from superior range and signal stability. Unlike the crowded 2.4 GHz spectrum, 1.9 GHz offers a clear, interference-free connection that ensures uninterrupted audio. It also penetrates walls and obstacles more effectively, making it ideal for larger spaces or multi-room setups where reliable sound coverage is essential.

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Compatible products

Discover all the products that seamlessly integrate with the Loud of Sweden system.
The perfect match for expanding your sound experience.

The Sound Choice for Leading Brands

Elevating spaces with superior audio

Leading brands choose Loud of Sweden for elegant, easy-to-use sound systems seamlessly integrated into lighting tracks. Perfect for shops, restaurants, cafés, hotels, and public spaces, these systems deliver high-quality audio while preserving design aesthetics and simplifying installation.

Cervera logo
Audi Logo
J Lindeberg logo
Pizza hut  ogo
Porsche logo
Specsavers logo
Telenor logo
Waynes Coffee logo

Smart sound, easy installation

– Everything you need to know

Is anything else needed besides the speaker?

Yes. The Loud of Sweden B2. This is the unit that brodcasts to the speakers and the RX2 receiver. You can find the B2....

Do we need to pay for a service agreement every month?

No. We offer full support via email and phone. Since we exclusively sell sound systems for lighting tracks, we are experts in the field and are happy to share our expertise free of charge.

There is also the B2D Transmitter. What is that for?

The B2D transmitter from Loud of Sweden is the wireless audio transmitter used to send the sound signal to the S2 (and similar) speakers.

The B2D transmitter doesn’t just transmit wirelessly — it receives audio via Dante, which is a huge advantage in professional audio setups.

Can you help with pairing the transmitter and speakers?

Of course! We can pair the transmitter and speakers before shipping. All you need to do is connect the audio cable from your music source to the transmitter and mount the speakers in the tracks. AND OF COURSE, IT’S COMPLETELY FREE OF CHARGE!

Can we save on installation costs by installing it ourselves?

Yes. The installation is very simple, and we offer full free support during the process if needed.

Is an amplifier and mixer required?

No. The speaker is active, so all you need is the speaker and the transmitter. This allows you to minimize the electronics and avoid a lot of cables.

Sound system for various types of venues

Whether it's a retail space, shop, restaurant, café or event hall – we provide tailored sound systems that deliver clear, powerful audio to match your needs. Easy to use, discreetly installed, and optimized for your space.

All type of venues

One Track. Two Functions. Endless Possibilities.

Combine audio and lighting in one clean installation. Our speakers integrate directly into your existing lighting tracks. Curious about price or compatibility? We’ll send you a free customized offer.

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Loud of Sweden B2 wireless audio controller front view