Radial CATAPULT-RX4m

A solution designed for audio integration in fixed installations

This type of product meets a very specific need in the world of installed sound reinforcement: reliably transporting multiple audio channels by leveraging an existing network infrastructure. In a technical room, concert venue, place of worship, event space or permanent audiovisual installation, it helps streamline cabling without starting from scratch.

Its concept is simple yet particularly effective: using the advantages of Cat 5/6 cable to carry analog or AES digital audio signals, while maintaining a clean setup that is consistent with modern integration requirements. This approach is highly valued when system clarity, fast installation and controlled cable routing are priorities.

Who is it for, and in what applications?

This system is primarily intended for integrators, sound technicians, audiovisual service providers and fixed-installation managers who need to distribute multiple audio channels reliably and efficiently. It is perfectly suited to environments where the goal is to simplify connections between the control room, stage, technical rack, audio matrices or distribution equipment.

It naturally fits into permanently equipped venues, as well as certain semi-mobile setups where structured cabling is already in place. For professionals working with AES digital streams, the ability to transmit four AES signals, i.e. eight audio channels, provides a practical advantage when organizing a multichannel audio distribution system.

Audio transport, integration flexibility and use of existing cabling

One of its main advantages is its transport versatility: it can carry analog or AES digital audio signals over Cat 5/6 cable. This flexibility makes it possible to consider different system architectures depending on the installation’s requirements, whether for distribution, link extension or cable optimization in an already equipped building.

Using existing cabling also saves time and simplifies on-site work. In many projects, avoiding the installation of new dedicated lines can streamline the intervention, facilitate integration and maintain a more discreet setup. For technicians, it is also a more rational way to organize audio signals, particularly when multiple channels need to be carried clearly and efficiently.

With support for four AES signals, i.e. eight audio channels, this product meets the needs of systems requiring stable and well-organized multichannel transmission. It is therefore a relevant solution for installations where compact cabling, a clean deployment and compatibility with Cat 5/6 infrastructure are decisive factors.

Technical specifications

Category	audio distributor	Frequency response - end	20 kHz
Number of channels	4	Inputs	4 x XLR
Digital conversion	No	Analog outputs	2 x etherCon, 4 x XLR
Max input level (dBu)	35	Power supply	Passive
Settings	ground lift switch	Weight	1.18 kg
THD	0,0005% @ 1 kHz	Dimensions (mm)	203 x 115 x 51
Frequency response - start	7 Hz