OWI AMP-04TRP Benutzerhandbuch
Filename:AMP04TRP MANUAL
12/12/06
Page 4 of 10
Description:
The optional amplifier is housed in an all-metal cap with electronics inside. It acts as a
convenient heat sink for the internal amplifier. While an AC 12 volt power supply is provided, it
is capable of being powered by a DC or AC power supply with a voltage not to exceed 14 volts.
A power supply of up to 5 Amps is suitable. The amplifier accepts a balanced audio input for
maximum noise rejection.
is capable of being powered by a DC or AC power supply with a voltage not to exceed 14 volts.
A power supply of up to 5 Amps is suitable. The amplifier accepts a balanced audio input for
maximum noise rejection.
It has a high quality powder coat providing maximum durability. The power kit comes
with mounting screws.
Amplifier Specifications:
Power
25
watts
Frequency response
20 Hz to 30kHz +0-2dB
Noise Floor
Better than 90 dB
Distortion
Better than .1 % at 10 watts
Input
Line input -10 to +4dB
Input configuration
Differential, Balanced and DC isolated
Volume control
Step for mechanical level memory
Protection
Short circuit, heat and over current
Power supply
12 volts UL Listed
Maximum power supply wire length 400 ft with 16 gauge wire.
Multiple amplifiers
Multiple amplifiers
Yes, Line input in parallel
Each amplifier may power
Four non-amplified speakers total
Input/Output
Each amplifier has a line level input and output
Connector type
Phoenix Connector
Conduit Entry
Two ½” in conduit access holes with knock outs
Typical Line level sources
CD player, Audio mixer, Background music service,
Telephone PBX dry audio pair hooked to the balanced +,-
input. There is no shield on a telephone input.
Telephone PBX dry audio pair hooked to the balanced +,-
input. There is no shield on a telephone input.
Hook up for additional horns
Wired through the conduit entry, use the 4 way binding
posts for additional high level speakers hooked up to the
amplifier.
posts for additional high level speakers hooked up to the
amplifier.
For four horns
Wire them series parallel to achieve a 4 ohm load
impedance.
impedance.
Color
White
Warranty
1
Year