Sound Barrier SIAMESE30 / SIAMESE50 — Siamese Twin AC Audio Interconnect Cable
SIAMESE30 / SIAMESE50 Overview
The Sound Barrier SIAMESE30 and SIAMESE50 are professional Siamese Twin Powered Speaker Interconnect Cables designed to carry both AC power and balanced audio signal in a single cable run. Built for portable powered monitor applications, these cables feature a shielded AC line paired with a double-shielded audio line that fully eliminates electronic interference under 100Hz, addressing the most common sources of hum and buzz in live sound environments. Terminations include an Edison male AC connector on one end with an IEC female on the other, plus XLR3M to XLR3F for one channel of balanced AES/EBU audio. These cables are an ideal solution for touring engineers, system integrators, and production companies seeking to reduce cable runs and simplify powered monitor setups.
The rugged, flexible cable construction is engineered to withstand the demands of repeated fast set-ups and tear-downs, making it well-suited for touring, rental inventory, and installed sound applications where reliability and speed of deployment are critical.
Key Features
- Combined AC and Audio in One Cable — Carries balanced audio and AC power simultaneously in a single cable assembly, reducing clutter and simplifying powered monitor interconnects
- Shielded AC Line — Shielded AC conductor minimizes radiated interference that can contaminate the audio signal path
- Double-Shielded Audio Line — Dual-shield construction on the audio conductor eliminates electronic interference under 100Hz, reducing hum and buzz
- Balanced AES/EBU Audio — Carries one channel of AES/EBU-compatible balanced audio via XLR3M to XLR3F terminations
- Edison to IEC AC Terminations — Edison male (NEMA 5-15P) to IEC female connectors provide standard compatibility with powered loudspeakers and amplifiers
- Rugged, Flexible Construction — Cable jacket designed for repeated coiling, deployment, and storage in demanding live production environments
- Available in Two Lengths — Offered as SIAMESE30 and SIAMESE50 to accommodate varying stage and venue configurations
Connectivity & I/O
- AC Power: Edison Male (NEMA 5-15P) to IEC Style Female
- Audio: XLR3M (male) to XLR3F (female), balanced, one channel AES/EBU
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