LE-545 Louroe Electronics AOP-545 Analog 4" Two-way Speaker/Microphone - Surface/Flush Wall Mount

AOP545 is a hands-free analog two-way speaker/microphone. It is designed to interface with various modes of audio/video transmission systems. It provides full duplex bi-directional audio with the receiving source (DVR, PC soundcard, IP Network cameras with audio and video servers with audio). It contains a built-in microphone and 4” speaker for bi directional audio. The unit can be used for partial outdoor applications such as mounted to an outdoor exterior wall however the unit MUST NOT be mounted in locations that are susceptible to excessive direct water spray.

Microphone Specifications

• Type - Electret Condenser
• Microphone Output - Line level (0 dB @ 1kW)
• Microphone element sensitivity - -45dB
• Frequency response - 40 Hz to 15 kHz 1 dB
• Output Impedance - 600 unbalanced
• Supply voltage - 12 Vdc, 500mA

Speaker Specifications

• Speaker Power Output - 2W
• Speaker Impedance - 8W
• Speaker Magnet - 3 oz. ceramic
• Speaker Size - 4" (10cm)
• Weight, Net - 3 Lbs. (1.4 Kg)

Mechanical Specifications

• Dimensions (Face Plate) - 6 1/4" H x 8" W
• Surface Mount Box (metal) - 6 1/4" H x 8" W x 2 3/4" D
• Flush Mount Back Box (plastic) - 5" H x 6 7/8" W x 2 5/8" D
• Total Flush Mount Back Box Dimensions Including Flange - 6 1/4" H x 8" W x 2 5/8" D

LE-545 Specifications PDF