PL 70EN

The PL 70EN is a ceiling-mounted loudspeaker with a flameproof steel back-can (“fire dome”) designed for flush installation into ceilings or panels. It is especially suited for voice alarm / evacuation systems, thanks to its high intelligibility and ability to withstand elevated temperatures in fire conditions. The PL 70EN includes ceramic terminal connection blocks for input and output flameproof wiring, uses flameproof internal leads, and has a thermal fuse to protect the line under heat stress.

Features

• 6″ full-range transducer

• Selectable power levels (100 V line): 6 W / 3 W / 1.5 W / 0.75 W 

• Sensitivity: 93 dB

• Frequency response (–10 dB): 230 Hz – 20,000 Hz 

• Max SPL @ 1 m: 99 dB

• Coverage angle: ~ 131°

• Nominal impedance: 8 Ω 

• Peak power handling: 24 W