Microphone and 20 Watt speaker combination for use with M1 Two-Way Listen-In Interfaces

Features:

• Simple four wire connection
• High Sensitivity
• Up to 12 may be connected to one M1 Two Way Listen-In Interface

What's Included:

• Surface Mount Two-Way Listen-in Speaker/Microphone
• Hardware Pack with 4 plastic anchors, 4 screws, and a closure screw