listed In - Public Address Systems
Description of DPA120N Class-D Single Channel 120W Power Amplifier

The DPA range digital class-D poweramplifier is of switching power technology, which features of minimum power

consumption and much higher efficiencyup to 85%, moreover it helps to save installation rack space, generate less

heat so as to extend its performancelife span as a result.

The DPA120N is of rated power outputat 120W, so it could be used as digital public address system at minimum cost.

The versatile loudspeaker outputs ofboth high impedance 100V & low impedance 4-16ohms enable it meet both PA

fixed installation and Hi- stereosound installation jobs.

There are one balanced inputs byphoenix connector with gain control. Speaker outputs both by 100V &4-16ohms.

The built-in high-pass filters couldbe enabled or disabled through the dip switch pre-setting.

Automatic standby enable after nodetection of signal input for one minute, immediately wake up at sight of any

input. Visual working statusindicators include protection, clip, input and output for easy supervision.With complete

short circuit, overload, high temp,clip and DC protection.

Switchable AC power supply from 115Vto 230V, thus it support worldwide sound system installation. DC24V opera-

Specification of DPA120N Class-D Single Channel 120W Power Amplifier


  • Switching power technology digital power amplifier
  • Class-D PA power amplifier of minimum power consumption
  • Less rack space and less heat generation
  • Single channel power amplifier into 19” rack mount unit
  • Rated power output at 120W
  • Speaker outputs 4-16/100V
  • Balanced XLR input by phoenix connector
  • Each input with separate gain control.
  • Each channel with high-cut filter.
  • Built-in auto standby feature to save power consumption
  • Separate indicators for protection, clip, input and output
  • Complete short circuit, overload, high temp, clip and DC protection
  • Wide AC input switchable between 115V and 230V
  • 24V DC input as option at order request.


Connecting Worldwide