The 88 mm Ceiling Speaker 3 W (PSS3) is a 100-Volt line speaker for emergency warning, voice alarm, and public address systems.
This speaker has a quick-fit spring clamp mounting system and is easily removed if necessary. With a height of only 65 mm, the PSS5-LP fits tightly-restricted spaces. A surface mount enclosure (PSS5-LPSME) provides additional wall- and ceiling-mount options.
The PSS3-LP has a wide frequency response suitable for fire evacuation and public address (PA) applications.
To ensure compatibility with commonly-used fire evacuation systems, the speaker incorporates a series blocking capacitor and 100V-Line transformer.