DU 31EN

Features

• 4" woofer and 1" dome tweeter.
• Power selectable (100 V): 8 W – 4 W – 2 W.
• 82 dB sensitivity.
• Colour white RAL 9002.
• Flameproof plastic body, steel grille.
• In/out ceramic terminal block.
• Thermal fuse protection.

DU 31EN is a two-way flush mount speaker with flexible design suitable for paging and background music for several type of installations. It is equipped with a 4" woofer and a 1" tweeter. It features a line transformer for the connection to 100 / 70 V constant voltage lines, allowing to select among 3 different power levels. The rear cover A 1331 (not included) makes it suitable also for wall or surface installation.