Description:
The DA-4500 series digital class-D four channel power
amplifier is of switching power technology, which
features of mini power consumption & higher efficiency
up to 85%. The DA-4500 series power amplifier is of
rated power output at 4x120W, 4x240W, 4x350W &
4x500W, so it could be used as four zone multiple
sources public address system or stereo professional
audio system The versatile loudspeaker outputs of both
high impedance 100V & low impedance 8 Ohm. There
are four balanced inputs by phoenix connector for each
channel with gain control. The built-in four channel
separate high-pass filters could be enabled or disabled
through the dip switch pre-setting. Automatic standby
enable after no detection of signal input for one minute,
immediately wake up at sight of any input. Visual
working status indicators include protection, clip, input
and output for easy supervision. With complete short
circuit, overload, high temp, clip and DC protection.
Power supply of 230V AC and 24V DC.
Feature:
Switching power technology four channel digital
power amplifier
Class-D power amplifier of mini power consumption
19” rack mount of 1U height
Power output 4x120W, 4x240W, 4x350W & 4x500W
Four channel speaker outputs 8 Ohm & 100V
Four balanced line inputs by phoenix connector
Each input with separate gain control.
Each four channel with high-cut filter.
Built-in auto standby to save power consumption
Separate four channel indicators for protection, clip,
input and output
Short circuit, overload, high temp & clip protection
Power supply of 230V AC and 24V DC
