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Power Amplifiers

X-DA High Efficiency Power Amplifier

X-DA High Efficiency Power Amplifiers are the Class-D amplifiers and they are lighter, more stable, and high efficiency. The audio transmission is completely digitalized which makes it free from interference and easy to be controlled

X-DA High Efficiency Power Amplifiers are High Efficiency Power Amplifiers with 24 V DC Backup Power Supply conforming to international voice alarm standard which is the perfect choice for safety required applications

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. 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. 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

Features & Benefits:
  • Two-channel 250W efficiency Class-Damplifier
  • Automatic protection
  • With 24 V DC backup power supply Features
  • Fault detection
  • Effective ventilation using forced colling air Fan
  • it can self-protect from overheat, over current, over voltage and under voltage
  • Audio inputs (balanced or unbalanced)
  • Audio outputs (100V or 70V)
  • RJ-45 net cable port
Certifications:
  • CE Complied
  • CB Certified
  • UL60065 Certified

Others

  • Maximum Frequency Response
    • 18 kHz
  • Minimum Frequency Response
    • 70 hertz
  • Impedance
    • 20 kO
  • Maximum Operating Humidity
    • 0.95
  • Speaker Outputs
    • 100/70 volt
  • Indicators
    • Peak Clipping Lights
    • Equipment Protection Lights
    • Signal Lights
    • Main Power Fault Light
    • Backup Power Fault Light
    • Power Indicator Light
  • Communication Protocols
    • Power
  • Cooling Method
    • Air Cooling
  • Non-Linear Distortion
    • <0.05 % 1/3 Rated Power, 1 kHz

Others

  • Maximum Frequency Response
    • 18 kHz
  • Minimum Frequency Response
    • 70 hertz
  • Impedance
    • 20 kO
  • Maximum Operating Humidity
    • 0.95
  • Speaker Outputs
    • 100/70 volt
  • Indicators
    • Peak Clipping Lights
    • Equipment Protection Lights
    • Signal Lights
    • Main Power Fault Light
    • Backup Power Fault Light
    • Power Indicator Light
  • Communication Protocols
    • Power
  • Cooling Method
    • Air Cooling
  • Non-Linear Distortion
    • <0.05 % 1/3 Rated Power, 1 kHz
  • Communication Protocols : Power
  • Cooling Method : Air Cooling
  • Non-Linear Distortion : <0.05 % 1/3 Rated Power, 1 kHz
  • Indicators : Peak Clipping Lights|Equipment Protection Lights|Signal Lights|Main Power Fault Light|Backup Power Fault Light|Power Indicator Light
  • Maximum Frequency Response : 18 kHz
  • Minimum Frequency Response : 70 hertz
  • Impedance : 20 kO
  • Maximum Operating Humidity : 0.95
  • Speaker Outputs : 100/70 volt
Image
SKU
Description
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X-DA1500-D
X-DA High Efficiency Power Amplifier, 1X500 W, 220-240V, 50/60Hz, 1.414 VRms, 20 Kohm, 100dB, 1 Ch ,CHINA
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X-DA1500EN-D
X-DA High Efficiency Power Amplifier , 1X500 W , 220-240 V , 50/60Hz , 1.414 VRms , 20 Kohm , 100dB , 1 Ch , EN54-16 ,CHINA
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X-DA2250-D
X-DA High Efficiency Power Amplifier, 2X250 W , 220-240V, 50/60Hz, 1.414 VRms, 20 Kohm, 100dB, 2 Ch ,CHINA
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X-DA2250EN-D
X-DA High Efficiency Power Amplifier: 1X500 W: 220-240V: 50/60Hz: 1.414 VRms: 20 Kohm: 100dB: 2 Ch: EN54-16 ,CHINA
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X-DA4060-D
X-DA High Efficiency Power Amplifier, 4X60 W, 220-240V, 50/60Hz, 1.414 VRms, 20 Kohm, 90dB, 4 Ch ,CHINA
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X-DA4125-D
X-DA High Efficiency Power Amplifier, 4X125 W, 220-240V, 50/60Hz, 1.414 VRms, 20 Kohm, 90dB, 4 Ch ,CHINA
Image
SKU
Description
alt
X-DA1500-D
X-DA High Efficiency Power Amplifier, 1X500 W, 220-240V, 50/60Hz, 1.414 VRms, 20 Kohm, 100dB, 1 Ch ,CHINA
alt
X-DA1500EN-D
X-DA High Efficiency Power Amplifier , 1X500 W , 220-240 V , 50/60Hz , 1.414 VRms , 20 Kohm , 100dB , 1 Ch , EN54-16 ,CHINA
alt
X-DA2250-D
X-DA High Efficiency Power Amplifier, 2X250 W , 220-240V, 50/60Hz, 1.414 VRms, 20 Kohm, 100dB, 2 Ch ,CHINA
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X-DA2250EN-D
X-DA High Efficiency Power Amplifier: 1X500 W: 220-240V: 50/60Hz: 1.414 VRms: 20 Kohm: 100dB: 2 Ch: EN54-16 ,CHINA
alt
X-DA4060-D
X-DA High Efficiency Power Amplifier, 4X60 W, 220-240V, 50/60Hz, 1.414 VRms, 20 Kohm, 90dB, 4 Ch ,CHINA
alt
X-DA4125-D
X-DA High Efficiency Power Amplifier, 4X125 W, 220-240V, 50/60Hz, 1.414 VRms, 20 Kohm, 90dB, 4 Ch ,CHINA