5
Features:
l Switching power technology digital power amplifier
l Class-D PA power amplifier of minimum power consumption
l Less rack space and less heat generation
l Single channel power amplifier into 19” rack mount unit
l Rated power output at 120W, 250W, 350W to 500W
l Separate speaker outputs 8Ω/100V
l Balanced XLR input by phoenix connector
l Each input with separate gain control.
l Each channel with high-cut filter
l Built-in auto standby feature to save power consumption
l Separate channel indicators for protection, clip, input and output
l Complete short circuit, overload, high temp, clip and DC protection
l Wide AC input from 110V to 230V input
l DC 24V battery input already included
Description:
The digital class-D power amplifier is of switching power
technology, which features of minimum power consumption and
much higher efficiency up to 85%, moreover it helps to save
installation rack space, generate less heat so as to extend its
performance life span as a result.
The digital class-D amplifiers are of rated power output at 120W,
250W, 350W & 500W, so it could be used as digital public address
system at minimum cost. The versatile loudspeaker outputs of
both high impedance 100V & low impedance 8ohms enable it
meet both PA fixed installation and Hi-fi stereo sound installation
jobs.
There is one balanced input by phoenix connector for each
channel with gain control. The zone speaker output both by 100V
&8ohms. The built-in 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.
Wide AC power supply from 115V to 230V, thus it support
worldwide sound system installation. DC24V battery input is
included.
