Bogen HTA125A HTA-Series Mono-Channel Power Amplifier, 125W

Deliver consistent, professional audio for security, surveillance and paging systems with the Bogen HTA125A mono-channel power amplifier. This pro amplifier provides 125 watts RMS of low-distortion power (less than 0.5% THD) and a wide 20 Hz–20 kHz frequency response so voice announcements, monitoring feeds and alarm signals remain clear and intelligible across large facilities.

Designed for system integrators and facility managers, the HTA125A supports 4 Ω and 8 Ω loudspeakers as well as 25VCT and 70V distributed audio lines, simplifying deployment in schools, commercial buildings and control rooms. Built-in thermal protection, automatic electronic overload/short-circuit shutoff and a convection-cooled chassis ensure dependable, continuous operation for critical security and surveillance applications. With low residual noise and high input sensitivity, the amp preserves audio clarity in monitoring, intercom and paging systems.

Ideal for security monitoring centers, retail paging and public address installations—specify the Bogen HTA125A to upgrade system reliability and intelligibility. Contact sales or order now to integrate into your next security or AV project.

• Delivers clear, intelligible audio for security, surveillance and paging with 125W RMS power and <0.5% THD
• Flexible speaker outputs (4 Ω, 8 Ω, 25VCT and 70V) for distributed paging or localized speaker zones
• Built for continuous operation with convection cooling and thermal/overload protection for reliable 24/7 monitoring
• Low noise and wide 20 Hz–20 kHz frequency response ensures accurate voice reproduction for monitoring and intercoms
• Compact rack-friendly design with UL listing and a 2-year warranty for dependable installation and peace of mind