Bogen T725 Speaker Matching Transformer

Deliver consistent, controllable audio from centralized amplifier lines to standard loudspeakers with the Bogen T725 speaker matching transformer. Designed for integrators and security professionals, this step-down transformer converts 70V/25V amplifier outputs to an 8-ohm speaker connection, enabling reliable paging, background music, and monitoring across distributed systems. With selectable taps at 4, 2, 1, 1/2, 1/4 and 1/8 watts and a 4VA rating, the T725 provides precise power matching to maximize speaker performance while minimizing amplifier load. The compact open-frame unit (approx. 2.5" W × 1.3" H × 1.4" D) and stripped, tinned hardwired leads make installation fast and tidy in tight racks, junction boxes, or retrofit security panels. Use it to improve audio coverage and maintain intelligibility in surveillance, security, or public address systems where consistent output and easy integration are critical. Choose the Bogen T725 to reduce installation time and ensure predictable audio performance across your next security or AV monitoring deployment. Shop now to add reliable speaker matching to your system.

• Simplifies integration of 8-ohm speakers with 70V/25V amplifier lines for reliable paging and background audio
• Multiple power taps (4, 2, 1, 1/2, 1/4, 1/8 W) let you precisely match speaker load and control volume in distributed systems
• Compact, low-profile open-frame design fits tight enclosures and equipment racks for clean installations
• Stripped and tinned hardwired leads speed up wiring and reduce installation time for AV and security contractors
• Improves audio consistency and fault tolerance in security, surveillance, monitoring, and PA applications