Sonab CTX

Wireless transmitter for Sonab system

Sonab CTX Wireless Transmitter – Stream Audio Wirelessly in Commercial Spaces

Sonab CTX Wireless Transmitter – Stream Audio Wirelessly in Commercial Spaces

Professional-grade wireless audio transmitter from Sonab, built to deliver high-quality sound to multiple speakers in commercial environments like shops and hotels.

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Easy installation

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Easy pairing

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Robust range

210 €

For a complete system you also need a CVM volume control. See below.

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Product description

The Sonab CTX Wireless Transmitter is the core of Sonab’s wireless audio system, designed for professional use in retail stores, restaurants, treatment rooms, and other commercial environments. It wirelessly transmits high-quality audio to Sonab CLS speakers and CSW subwoofers, eliminating the need for speaker cabling and reducing installation time. With support for multiple audio zones and seamless integration into existing audio setups, the CTX is ideal for architects, installers, and business owners looking to create flexible and aesthetically clean sound systems. Simply connect your audio source to the transmitter, and enjoy synchronized, interference-free sound throughout your space.

Key features

Wirelessly connects multiple speakers across different volume zones.

Simplifies installation—no speaker cables required

Compact and discreet design for commercial interiors

Ideal for dynamic retail and hospitality environments

Specifications

Dimensions
Height: 25 mm
Width: 80 mm
Depth: 30 mm

Weight
200 g

Type:
Wireless audio transmitter

Audio Input:
Line-in (3.5mm stereo)

Output Range:
Up to 50 meters (line of sight)

Zones Supported:
Up to 4 wireless zones

Power Supply:
5V DC (USB-powered)

Compatibility:
Sonab CLS speakers and CSW subwoofers

Compatibility

Sonab CTX is compatible with Sonab CLS speaker, CVM wireless Volume control and CGW wired volume control.

Shipping

Ships within 3–5 business days. Freight cost is calculated at quote stage. We ship across Europe.

Support

Installation video →

Faq →

You will also need

Although the Sonab CTX transmitter can be connected directly to a computer’s USB port, we strongly advise against it.
Connect it with a 3,5 aux cable and the Sonab USB-BI12T power supply.

USB-BI12T

24 €

The Sonab USB-BI12T is needed to ensure stable and reliable power supply to the Sonab CTX wireless transmitter. We don´t recommend connecting the ctx transmitter via USB to a computer.

Compatible products

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

Sonab Audio Speaker CLS – commercial track lighting rail speaker with Scandinavian design for stores, cafés, and offices.

Sonab CLS

237 €

Sonab CSW Wireless Subwoofer

Sonab CSW

590 €

Sonab CTX Wireless Transmitter – Stream Audio Wirelessly in Commercial Spaces

Sonab CTX

210 €

Sonab CVM Wireless Volume control for Sonab system

Sonab CVM

180 €

Sonab CGV Wired Volume control for Sonab system

Sonab CGV

180 €

Accessories

Accessories

Fr. 45 €

The Sound Choice for Leading Brands

Elevating spaces with superior audio

Leading brands choose Sonab Audio 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.

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Better sound for your venue, without the installation project

Wireless speakers for shops, restaurants, hotels and offices. No cabling, no electrician, up and running the same day. Curious about price or compatibility for your space? We'll send you a free, customized offer.

Get a free quote
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