ETS SMA4-LP-C5 4-Ch Speaker Driver Microphone Interface

4 Channel Microphone / 2 Watt Speaker amplifier Interface with CAT5 main cable run connector.

The SMA4-LPC5 is a 4 channel, line level input / output, 2 Watt, 70V speaker driver (power amplifier) and SM series microphone interface  for use in 2 way audio surveillance systems. A single CAT5 cable connects the SMA4-C5 to any ETS speaker/microphone ordered with a C5 option. Directly connects to DVRs and remote monitoring equipment. Use one of our Sound Surveillance Speaker / microphones (C5 option) with a built in 70V transformer & SM1 microphone for cable runs up to 1000 feet. OR use the MSI-BOC5 interface for separate speakers and microphones.

• Single CAT5 cable run up to 1000' between SMA4-LPC5 and speaker/microphone
• Line level (0db)
• audio input and outputs
• Standard RCA or 3.5mm jacks for connection to DVRs etc
• Adjustable independent volume controls for speaker and microphone
• 2 Watts RMS power output (70v balanced line)
• Terminals for connecting call switches or door lock relays
• Balanced 600 Ohm microphone signal transmission. Audio is transformer
• converted to unbalanced
• Frequency response 200-10Khz
• Short circuit protected
• Built in 70V 2w audio power transformers
• LED power indicator and Auto reset fused