Sound Barrier PPS Siamese Twin powerCON and XLR Audio Cable — Power and Signal in a Single Run
PPS Siamese Cable Overview
The Sound Barrier PPS Siamese Cable combines a locking AC power circuit and a balanced audio signal path into a single jacketed cable assembly, eliminating the need to manage separate power and signal runs to active loudspeakers. The power section uses NEUTRIK powerCON IN and powerCON OUT connectors rated at 250V/20A, while the signal section uses REAN XLR Female to XLR Male connectors with gold-plated contacts for reliable, low-resistance signal transfer. The conductors consist of three 12 AWG oxygen-free copper (OFC) conductors for the power circuit, housed in a nylon and flexible PVC jacket designed for touring and installation environments. This cable is engineered for audio engineers, system integrators, and touring companies deploying active line array systems.
The all-metal, serviceable REAN connector bodies allow field repairs without full cable replacement, reducing downtime and long-term maintenance costs on the road or in fixed installations.
Key Features
- Siamese Power and Signal Construction — Combines AC power and balanced audio into a single cable run, simplifying deployment and reducing cable management complexity for active loudspeaker systems
- NEUTRIK powerCON Locking Connectors — 3-conductor powerCON IN and powerCON OUT connectors rated at 250V/20A provide secure, locking AC connections that resist accidental disconnection
- REAN XLR Connectors with Gold-Plated Contacts — All-metal XLR Female and XLR Male connectors deliver reliable balanced audio signal transfer with corrosion-resistant gold-plated pins
- 12 AWG OFC Power Conductors — Three 12 gauge oxygen-free copper conductors in the power circuit minimize resistive losses over longer cable runs
- Serviceable All-Metal Connector Bodies — Field-repairable REAN connectors on both the power and signal ends reduce replacement costs and support fast on-site maintenance
- Nylon and Flexible PVC Jacket — Dual-material outer jacket provides abrasion resistance and flexibility for touring and permanent installation use
- Optimized for Active Line Array Cabinets — Cable geometry and connector selection are specifically suited to the power and signal requirements of active line array loudspeaker systems
Connectivity & I/O
- NEUTRIK powerCON IN (3-conductor, 250V/20A) — AC power input
- NEUTRIK powerCON OUT (3-conductor, 250V/20A) — AC power output (daisy-chain capable)
- REAN XLR Female — balanced audio input
- REAN XLR Male with gold-plated contacts — balanced audio output
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