Honeywell X-DA1500EN High Efficiency Power Amplifier

• One channel 500W efficiency Class-D amplifier

• Automatic protection

• Fault detection

• Effective ventilation using forced air cooling fan

• CE complied

• With 24 VDC backup power supply

X-DA1500EN is the Class-D amplifier and it is

lighter, more stable, and high efficiency.The

audio transmission is completely digitalized

which makes it free from interference and easy to

be controlled. It also has 24 VDC backup power

supply conforming to international voice alarm

standard which is the perfect choice for safety

required applications.

Features

INPUT/OUTPUT

X-DA1500EN supports both balanced and

unbalanced audio inputs.To receive unbalanced

audio inputs, simply connect the ground port with

the negative input port to the rear panel.

X-DA1500EN can receive audio signal from

XDCS2000/EN via Ethernet through the RJ45

standard port.

FAULT DETECTION

X-DA1500EN can self-protect from overheat, over

current, over voltage and under voltage. For

example, when the internal temperature reaches

its critical limit, the overheat protection circuit will

shut down the power amplification module and

activate the protection indicator light on the front

panel.

X-DA1500EN can detect power supply errors

automatically during operation.The built-in fuse

will provide over current protection to the main

power supply.

When a shout circuit is detected in the main power

supply circuit, the power will be automatically shut

down.The backup power supply will then be

enabled to replace the main one.

When a fault, self-protection or self-testing

happens, its audio input fault port on the rear

panel will short circuit and a fault signal will then

be sent to the control unit in the network.

SAFETY

The device adopts lightweight design. The front

panel is made of UL94V-0 fire proof ABS material,

protecting the machine under extreme conditions.

A cooling fan is equipped for heat exhaustion so that

the machine can maintain high working efficiency.

The amplifier can work without main power

in emergency.

VOLUME CONTROL

When HN-D32N Noise Detector is installed,

X-DA1500EN can adjust volume according to the

ambient noise automatically to ensure high sound

intelligibility.

INDICATORS

Ÿ Power light

Ÿ AC fault light

Ÿ DC fault light

Ÿ Signal light (for each channel)

Ÿ Clip light (for each channel)

Ÿ Protection light (for each channel)