Louroe ASK-4 #501

Louroe - Single Zone Audio Monitoring System for Two-Way Listen/TalkBack Communication, Built-in 3 Speaker for Monitoring Audio, Model AP-1TB, Model TLM-W, AD-1 Power Supply, RCA Cables, Mute Function for Muting Remote Station, 12 VDC, Frequency Response: 50 Hz to 15 kHz.