Digital Power 1CH Amplifier

1200W Single-Channel Class D Amplifier Respectively housed in 2 RU compact chassis, these Class D amplifiers offer High power in reduced size and weight.

The combination Class D type amplification circuitry combined with SMPS (Switch mode Power Supplies) creates a high efficiency amplifier offering reduced power consumption and low heat dissipation.

The DPA-Series offers both low impedance and High impedance outputs in one package Ideal for applications where high power and large quantity of long-line speaker installation is required such as Airports Arena, shopping malls, transportation stadiums or any large scale facilities.

Features

• High Performance Class-D Power PA Amplifier
  High performance Class-D Power amplifiers produce 300/600/900/1200W rated power each channel.
• Emergency Power Back Up (24VDC) Capability
  The unit operates on a DC24 V battery power supply for emergency back up without UPS (DPA-SO models are not included with emergency power back Up (24VDC))
• Rated Output Power Via DC Backup Supply
  Output power can be maintained as AC power when 24VDC power supplied.
• Advanced Power Circuitry Design
  The combination Class-D type amplification circuitry combined with SMPS creates a high efficiency amplifier offering reduced power consumption and low heat dissipation and weight.
• High Quality Sound Design
  The total harmonic distortion is reduced to less than 0.03% THD, with a high signal to noise S /N ratio of over 103dB
• Advanced Protection Circuitry
  Advanced protection circuitry guards against overheating, shorted outputs, DC output, overloads and mismatched power
• A Variety of operation Indicators
  Signal, -10dB signal level, Clip, Protection and system power (AC, DC, STBY) indicators
• Balanced Input
  This connection is used to ensure the lowest noise operation which eliminates the common noise from the cable.
• Remote Power ON/OFF
  The remote power allows the amplifier to be turned on or off from a distance or other device via dry contact closure.
• PRIORITY Input
  PGM is interrupted and over ridden by the Priority input, when a contact closure is received on the PRI select terminal. This is Ideal for Emergency message broadcasting applications.

Specifications

• Rated Output Power (T.H.D 0.1%, AES17): 1200W
• Peak Power: 1260W
• Output Level/Impedance:
  100V/8.3Ω
  70V/4Ω
  98V/8Ω
• Input Sensitivity: 1V/10kΩ
• T.H.D (AES17):
  Rated Power: Less than 0.1%
  1/3 Power: Less than 0.03%
• S/N (20kHz LPF): More than 103dB
• Frequency Response (1W, ±3dB): 60Hz ~ 20kHz
• Operating Temperature: -10°C ~ +40°C
• Power Source: AC 120–240V, 50/60Hz, DC 24V
• (Supplied AC mains transformer depends on country requirements)
• Power Consumption (1/8 Power): 250W
• Weight (SET): 7.7kg / 17lb
• Dimensions (SET): 482(W)x88(H)x450(D)mm / 19(W)x3.5(H)x17.7(D)in