Data Sheet

SMA1-LP-C5
Speaker Driver
Microphone Interface
Electronic Technical Services Inc.
211 Conchas SE
Albuquerque, NM 87123
PH 505-888-3923 FAX [phone]
Website: www.etsnm.com
Description
The SMA1-LP-C5 is a line level, 2
Watt, 70V speaker driver (power
amplifier) and SM series micro-
phone interface typically for use in
2 way audio surveillance systems.
A single CAT5 cable connects the
SMA1-LP-C5 to any ETS speaker/
microphone ordered with a C5
option. Directly connects to DVRs
and remote monitoring equipment.
The SMA1 can also be used in any
single zone public address
application requiring 2 way
communication.
Use one of our Sound Surveillance
speakers with a built in 70V
transformer & SM1 microphone
(CAT5 option) for cable runs up to
1000 feet.
Includes
• SMA1-LP-C5 Speaker driver /
microphone interface.
• 12Vdc AC adapter.
• 2 each 3’ RCA or 3.5mm patch
cable.
• Installation instructions.
Options
• SPECIFY: RCA or 3.5mm input
connectors.
Wiring Requirements
• 1 CAT5 8 conductor cable and 2 each
RJ45 connectors. 1000’ max.
Warranty : 1 year parts and labor. Made in USA
Caution
It is the responsibility of the installation company and end
user to comply with state and federal privacy laws regard-
ing the use of audio surveillance equipment. If you are
unfamiliar with these laws, consult a qualified attorney. In
most cases, posting the provided warning labels in plain
SMA1-LP-C5 Speaker microphone interface
•
Single CAT5 cable run up to 1000'
between SMA1-LP-C5 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).
• 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 transformer.
• Euro-style connectors makes speaker and
microphone cable terminations fast and
clean.
• LED power indicator and Auto reset fused.
• Call sw: unreferenced, 2 free terminals.
• Power:16 VAC @ 1000mA
• Black plastic ABS housing.
• Dimensions: L 5.3 x W 3.3 x H 1.6
Sound Surveillance
tm