Honeywell X-DA1500 High-efficiency Power Amplifier

• One channel 50OW hight efficiency Class-Damplifier

• Automatic protection

• Fault detection

• Effective ventilation using forced air cooling fan

• CE certification complied

PRODUCT DESCRIPTION

X-DA1500 High Efficiency Power Amplifier (abbr. X-DA) provides

amplification for audio signal delivered by high powerloud

speakers that are connected to X-618 Digital PublicAddress and

Voice Alarm System. A CE certification complieddigital power

amplifier certified by CCCF. X-DA15O0 is reliable,efficient and light

in weight.

FEATURES

Input/ Output

X-DA1500 supports both balancedand unbalanced audio inputs.

Toreceive unbalanced audio inputs,simply connect the ground

port withthe negative input port to the rearpanel X-DA1500 can

receive audio signalfrom XDCS2000/ EN via Ethernetthrough the

RJ45 standard port.

Fault Detection

X-DA1500 can self-protect fromoverheat, overcurrent, overvoltage

andunder voltage. For example, when theinternal temperature

reaches itscritical limit, the over-heat protectioncircuit will shut

down the power amplification module and activate theprotection

indicator light on the frontpanel X-DA1500 can detect power

supplyerrors automatically during operation.The built-in fuse

will provide overcurrent protection to the mainpower supply.

When a shout circuit is detected in themain power supply circuit,

the powerwill be automatically shut down. Thebackup power supply

will then beenabled to replace the main one.

When a fault, self-protection orself-testing happens, its audio inputfault

port on the rear panel will shortcircuit and a fault signalwill then besent 

to the control unit in the network.

protecting the machine under extremeconditions. A cooling fan is

equippedfor heat exhaustion so that themachine can maintain high

workingefficiency.

Volume Control

When HN-D32N Noise Detector isinstalled, X-DA can adjust volumeac

cording to the ambient noise automatically to ensure high sound intelligibility.

Safety

The device adopts lightweight design.The front panel is made of

UL94V-0fire proof ABS material.