Quam 25C25Z45OT 2.5" Square Frame Loudspeaker, Weather Resistant

Deliver reliable, intelligible audio where it matters most — the Quam 25C25Z45OT 2.5-inch square frame loudspeaker is built for professional paging, alarm notification and security monitoring. As a Quam Speakers pro speaker, it prioritizes voice clarity with a focused 200Hz–6kHz frequency range and a sensitivity of 87 dB, making announcements, alerts and two-way communications easy to understand in busy environments. The moisture-resistant cone and weather-resistant construction extend service life in indoor and protected outdoor deployments, while the compact square frame fits neatly into enclosures and intercom housings. With a 45 ohm impedance and 4W RMS power rating, this speaker provides efficient, dependable output without overtaxing system amplifiers — ideal for integrators specifying speakers for surveillance, access control and facility monitoring. Lightweight and easy to mount, the 25C25Z45OT integrates seamlessly into PA, alarm and CCTV systems. Specify the Quam 25C25Z45OT for clear paging and dependable notification — add it to your security or monitoring installation today.

• Compact 2.5-inch square frame lets you mount the speaker in tight enclosures and discreet locations for security and surveillance setups
• Weather-resistant, moisture-resistant cone increases longevity in indoor and protected outdoor monitoring applications
• Clear voice-focused response (200Hz–6kHz) and 87 dB sensitivity improve intelligibility for paging, alarms and intercom audio
• Efficient 45 ohm impedance with 4W RMS ensures consistent output while minimizing amplifier strain
• Low-profile, lightweight design simplifies integration into PA, alarm and CCTV monitoring systems