The 88 mm Ceiling Speaker 3 W Low Profile (PSS3-LP-BK) 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 PSS3-LP-BK fits tightly-restricted spaces. A surface mount enclosure (PSS3-LPSME-BK) provides additional wall- and ceiling-mount options.

The PSS3-LP-BK 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.

Features

• In-ceiling flush-mount type loudspeaker
• Wide frequency response suitable for  emergency warning, voice alarm, and public address (PA)
• Selectable power tappings: 0.33 W, 0.66 W, 1.25 W, & 3 W
• Sound pressure, 88 dB SPL at 1 Watt, 1 metre, 1 kHz
• Fitted with series blocking capacitor and 100 Vrms line transformer
• Compatible with fault supervision systems on typical fire alarm 100V-Line systems
• Line In / Line Out termination system
• Removable quick-fit mounting system
• Surface-mount enclosure available (PSS3-LPSME-BK) 
• Fits 108 mm cut-out
• Metal grille & baffle
• Powder coated black