Radial Engineering Catapult RX4L 4-Channel Line-Level Receiver – Cat5/6 Audio Snake Interface for Balanced Line Signal Recovery in Studio and Live Sound Systems

The Radial Engineering Catapult RX4L 4-Channel Line-Level Receiver is a professional Cat 5/6 audio snake interface receiver designed to recover four channels of balanced line-level audio transmitted over long distances in live sound, studio, broadcast, and installation environments.

As the receiving counterpart in the Radial Catapult system, the RX4L converts signals sent through a single shielded Cat 5, Cat 5e, or Cat 6 cable back into standard balanced line outputs. This enables efficient multi-channel audio distribution between stage and front-of-house, control rooms, racks, or processing systems without the need for bulky analog multicore cabling.

The RX4L is optimized specifically for line-level signals, using high-quality balanced circuitry and transformer-based isolation principles to ensure accurate signal reconstruction with excellent headroom and low noise. This helps preserve clarity, dynamics, and tonal integrity even in electrically noisy environments or over long cable runs.

Designed for professional use, the unit features a rugged metal chassis and touring-grade construction, ensuring reliable operation in demanding live sound, broadcast, and fixed installation applications. It integrates seamlessly with other Catapult transmitter units to form a flexible and scalable audio distribution system.

Key Features:

• 4-channel line-level signal receiver over Cat 5/6 cable
• Converts transmitted audio back into balanced line outputs
• Designed for professional line-level audio recovery systems
• Compatible with shielded Cat 5, Cat 5e, and Cat 6 cables
• High headroom, low-noise signal reconstruction
• Eliminates bulky analog multicore cabling requirements
• Rugged construction for touring and installation use
• Works with Radial Catapult transmitter systems