Sound Barrier PPS Siamese Twin AC powerCON to powerCON and XLR Audio Siamese Cable — Power and Signal in a Single Run
PPS Siamese Cable Overview
The Sound Barrier PPS Siamese Cable is engineered to consolidate AC power and balanced audio signal into a single cable assembly, eliminating the need for separate power and signal runs to active loudspeakers. The power section utilizes NEUTRIK powerCON IN to powerCON OUT locking connectors rated at 250V/20A, while the audio section features REAN XLR Female to XLR Male connectors with gold-plated contacts for reliable signal integrity. The power conductors are constructed from 12 AWG Oxygen Free Copper (OFC) in a 3-conductor configuration, ensuring low-resistance power delivery. This cable is the practical choice for audio engineers and system integrators deploying active line array systems where cable management and speed of deployment are priorities.
The all-metal REAN connectors are fully serviceable in the field, and the nylon and flexible PVC jacket provides durability and flexibility across demanding touring and installation environments.
Key Features
- Siamese Power and Signal Construction — Combines AC power and balanced audio into a single cable run, reducing cable clutter and simplifying deployment for active loudspeaker systems
- NEUTRIK powerCON Locking Connectors — 3-conductor powerCON IN and powerCON OUT connectors rated at 250V/20A for secure, locking AC power connections
- 12 AWG OFC Power Conductors — Three 12 Gauge Oxygen Free Copper conductors deliver low-resistance, high-current AC power with minimal voltage drop
- REAN XLR Connectors with Gold-Plated Contacts — XLR Female and XLR Male connectors provide reliable balanced audio signal transfer with corrosion-resistant gold-plated contacts
- Fully Serviceable All-Metal Connectors — All REAN connectors are field-serviceable, supporting long-term reliability in touring and permanent installation applications
- Nylon and Flexible PVC Jacket — Dual-material jacket construction provides abrasion resistance and flexibility for repeated coiling and deployment
- Optimized for Active Line Array Cabinets — Designed specifically to serve the combined power and signal requirements of active line array loudspeaker cabinets
Connectivity & I/O
- NEUTRIK powerCON IN (3-conductor, 250V/20A) — AC power input
- NEUTRIK powerCON OUT (3-conductor, 250V/20A) — AC power output (loop/daisy-chain)
- REAN XLR Female — balanced audio input
- REAN XLR Male with gold-plated contacts — balanced audio output

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