OWI 2570TR 25/70/100V Audio Transformer for 8‑Ohm Speakers

Designed for reliable, scalable audio in commercial paging and monitoring applications, the OWI 2570TR audio transformer converts low-impedance speakers to line-level 25/70/100V distribution so you can cover larger areas without sacrificing clarity. This transformer supports 8‑ohm speaker loads while offering selectable power taps — including taps from 0.08W up to 10W on 70V and 100V lines — giving you precise control over speaker output and zone coverage. Ideal for security and surveillance audio, the 2570TR helps maintain consistent volume and intelligibility across long cable runs and multiple speakers, reducing background noise and ensuring announcements, alarms, and feeds are heard clearly. Finished in a rugged package suitable for commercial installations, it integrates easily into paging, public address, and monitoring systems to simplify deployment and maintenance. Specify the OWI 2570TR when you need dependable transformer performance for security, surveillance, or facility-wide paging. Add to your system to improve audio distribution and reliability in critical monitoring applications.

• Scales audio distribution across large areas with selectable 25/70/100V taps for flexible speaker layout
• Multiple wattage taps (from 0.08W up to 10W) let you match output to each 8‑ohm speaker for consistent coverage
• Optimizes intelligibility for paging, security and surveillance systems by delivering clean, balanced audio
• Robust transformer design ensures reliable performance in commercial and monitoring environments
• Simple integration with existing public address and monitoring systems reduces installation time