Rack shelf features a welded front closure panel for security, and a punched bottom for easy screw-mount installation of chassis style audio accessories. It is precision-formed from 16-gauge steel and includes a welded solid front panel, punched bottom, rear retaining flange, rear cable lacing points and side cable openings.
4-inch high-compliance cone driver
Factory-wired dual voltage 70/25V transformers with power tap lugs and parallel input leads
DC blocking capacitor
Attractive white ceiling grille meets both functional and architectural considerations
UL-listed
Provides clear signal reproduction for indoor alarm evacuation and/or voice communication in fire alarm/emergency warning systems
Applicable in hotels, schools and apartment complexes