Description
Already have a paging system but wish you could add more speakers without rewiring everything? The Viking SA-X12 bridges that gap — it takes audio from virtually any existing source (600 ohm line, speaker-level output, or 25V/70V distributed system) and converts it into Viking's efficient two-wire self-amplified protocol, so you can add up to 12 Viking SA-series self-amplified speakers without running new power wiring.
The SA-X12 works with background music systems, intercom amplifiers, paging controllers, or virtually any audio source, making it a flexible expansion tool for offices, warehouses, schools, and facilities that have outgrown their original speaker layout.
Our Expert Take: The SA-X12 is the right solution when you want to extend a Viking SA-series paging system into more zones without adding amplifier hardware at each location. If you're starting a paging system from scratch, look at the SA-25 as the master controller first.
Key Features
- Accepts audio from 600 ohm line-level, speaker-level, or 25V/70V distributed systems
- Converts input to Viking's two-wire self-amplified protocol
- Supports up to 12 Viking SA-series self-amplified speakers
- Eliminates need for separate power wiring to remote speaker zones
- Compatible with a wide range of existing paging and background music sources
Technical Specifications
- Input: 600 ohm line-level, speaker-level, or 25V/70V distributed
- Output Protocol: Viking two-wire self-amplified
- Max Speakers: 12 Viking SA-series


