Stagebox Catapult TX4 and RX4

Seamless Analog & AES Audio Over Standard Network Cable

Take your stage connectivity to the next level with the Radial Engineering Catapult TX4 and RX4. These passive stageboxes allow you to transmit 4 channels of analog or AES digital audio over standard STP Cat5e or Cat6 network cables – saving time, weight, and setup complexity at any event. Ideal for concerts, corporate events, weddings, and more!

These rugged units provide bidirectional audio transmission using shielded twisted pair (STP) cables, making them a perfect solution for running sub-snakes or connecting remote areas of a venue without bulky multicore cable. Simply connect the TX4 at the source and the RX4 at the destination using a standard Ethernet cable!

🔑 Key Features

🔹 Bidirectional 4-channel analog or AES digital audio transmission over standard network cables
🔹 Compatible with Cat5e or Cat6 shielded twisted pair (STP) cables
🔹 TX4 features 4 XLR-F inputs and 4 XLR-M outputs
🔹 RX4 provides two sets of 4 XLR-M outputs for flexible distribution
🔹 Ethercon RJ45 input and thru-put for reliable connection and daisy-chaining
🔹 Built-in ground lift switches to eliminate hum and buzz from ground loops
🔹 Passive design – no power required
🔹 Road-ready steel chassis ideal for touring, rentals, and live production use

✅ Perfect for:
Live sound stages, mobile setups, corporate presentations, church installations, and any event where long cable runs or lightweight infrastructure are required.

• 🔹 Audio Circuit Type: Passive splitter
  🔹 Frequency Response: 7Hz ~ 20kHz
  🔹 Dynamic Range: 140dB
  🔹 Total Harmonic Distortion: 0.0005% @ 1kHz
  🔹 Common Mode Rejection Ratio: >103dB

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  🎯 Rent the Catapult TX4 & RX4 today and streamline your audio connections with minimal cabling and maximum performance!

• For more Radial Catapult TX4 & RX4 specification details, click here.