Sound Barrier PSE Series Siamese Twin AC Audio and Data Cable — Integrated Power, Signal, and Data for Active Line Arrays
PSE Series Overview
The Sound Barrier PSE Series Siamese Twin Cable is a purpose-engineered multi-function cable designed to consolidate AC power, balanced audio signal, and Ethernet data into a single cable run for active line array loudspeaker installations. The cable features a NEUTRIK PowerCON locking power circuit rated at 250V/20A, dual REAN XLR connectors with gold-plated contacts, and an integrated RJ45 Ethernet connector for inter-cabinet data communication. It is the ideal solution for touring companies, system integrators, and production professionals deploying active line array systems where cable management and signal integrity are critical. The PSE Series is available in multiple configurations including PSE1, PSE4, PSE10, PSE16, and PSE24 variants to accommodate a range of system scales.
The cable’s nylon and flexible PVC jacket provides durability in demanding touring and installation environments, while all-metal REAN connectors ensure serviceability in the field.
Key Features
- Integrated Siamese Design — Combines AC power, balanced audio, and Ethernet data into a single cable run, reducing cable clutter and simplifying deployment for active line array systems
- NEUTRIK PowerCON Locking Power Connectors — 3-conductor PowerCON IN to PowerCON OUT configuration rated at 250V/20A AC for secure, locking power distribution between cabinets
- REAN XLR Signal Connectors — XLR Female to XLR Male configuration with gold-plated contacts for reliable balanced audio signal transfer with low contact resistance
- Ethernet RJ45 Integration — Onboard RJ45 cable enables network data communication between loudspeaker cabinets for system control and DSP networking
- 12 Gauge OFC Conductors — Three 12 AWG oxygen-free copper conductors in the power circuit minimize voltage drop over cable runs
- All-Metal Serviceable REAN Connectors — Field-serviceable metal-shell connectors allow for on-site repair and connector replacement without retiring the cable
- Nylon and Flexible PVC Jacket — Durable outer jacket construction withstands the rigors of touring and repeated deployment while maintaining flexibility in cold environments
Connectivity & I/O
- NEUTRIK PowerCON 3-conductor locking power input (250V/20A AC)
- NEUTRIK PowerCON 3-conductor locking power output (250V/20A AC)
- XLR Female (REAN) balanced audio input
- XLR Male (REAN) balanced audio output with gold-plated contacts
- RJ45 Ethernet connector for network data transfer

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