Filename:AMP3IC6 MANUAL
12/08/06
Page 4 of 12
Installation Instructions Model AMP3IC6
AMP3IC6 carton includes the following items:
1. One (1) each AMP3IC6 2.) One (1) each UL Listed Power Supply
Introduction:
The AMP3IC6 is designed to provide a 6.5 inch speaker that is self powered allowing line input audio
that is either balanced or unbalanced to provide the input signal. The power amplifier provides up to
25 watts of power. It has enough power to allow up to four total speakers to be powered by one
powered speaker. The additional three can be non-powered. This would then allow each speaker to
have approximately 5 watts of power. Five watts would be enough power for background music,
voice paging or many voice applications.
Specifications:
Model AMP3IC6
Frequency Response 50 Hz to 15kHz. HF is optimized to enhance frequency
response of the speaker.
Total Harmonic Distortion (THD) <.1%
Signal to Noise Ratio (S/N) >90dB
Input Configuration Differential (noise reducing)
Minimum Common Mode Rejection 40dB
Maximum Power Output 25watts
At load impedance 4 Ohms (2 speakers in parallel or 4 speakers in series
parallel)
Maximum current protected Yes
Short Circuit protected Yes
One wire to ground protected Yes
Minimum Load Impedance 3.2 Ohms
Input Load Impedance 10K Ohms
Maximum number of Amplifiers on
one line 50 amplifiers
Power Supply 15Volts DC
Inputs 3 Balanced Line
Outputs 1 Balanced Line, 1 - 25 watt speaker
Controls 3 Input level Controls
1 Line out Level Control
1 Amplifier Master Gain Control
Outputs 4 Output Jacks allowing automatic correct
wiring for series parallel connection by simply plugging
each speaker into its jack.
Heat sink An oversize heat-sink is provided
High Voltage The highest voltage on the PCB is 15 volts
Protection The amplifier is protected against short and overheating
Plastic Fire rated V-0
Available Backcan UL Listed and Plenum rated,
OWI Part# Backcan (Sold Separately)
Available Tile Bridge (Support Truss) OWI Part # 6TB (Sold Separately)
Warranty 1 year