PDM PMDA4500 100V SLAVE AMPLIFIER 4x 500W 4 ZONE

The PMDA series is a range of 1U Class-D high power amplifiers with 4 outputs, each with separate volume controls. Powered by advanced switching power technology, these amplifiers stands out with its remarkable energy efficiency, consuming minimal power while delivering exceptional performance and generating less heat. Efficiency meets intelligence with the automatic standby feature. After one minute of no signal input detection, the amplifier will seamlessly switch to standby mode, conserving energy. Once a new signal is detected, it will immediately wake up, ready to deliver exceptional audio quality. Rest assured that these amplifiers are protected at all times, it incorporates complete short circuit, overload, high temperature, clip, and DC protection mechanisms, ensuring the longevity and reliability of your investment. Perfect for applications in a bank, town hall, supermarket, school, hotel, restaurant, shopping center or any other public space

FEATURES:

  • 4-Channel public address system
  • High efficient Class-D Power Amplifier
  • Lightweight and compact 1U design
  • Automatic standby feature
  • Four channel separate speaker outputs 8Ω/100V
  • Rate power output of 4x 120W
  • 4 Balanced inputs per channel
  • Each input with separate gain control
  • On all channels, high pass option at 70Hz
  • Convenient dip switch pre-setting on the rear panel
  • Complete short circuit, overload, high temp and clip protection
  • Ground lift switch
  • Euro block screw terminals with lock possibility
  • Suitable for 19″ Mounting

SPECIFICATIONS: 

  • Product colour: Black
  • Output channels 4
  • Output power: RMS @: 4 Ohm per channel 400W
  • Output power: RMS @: 8 Ohm per channel 350W
  • Output power: RMS @: 100V per channel 500
  • Impedance: 4 Ohm, 8 Ohm, 16 Ohm, 100V
  • Frequency response: 20Hz – 20Hz – 20.000Hz / 70Hz – 10.000Hz (high pass)
  • Signal-to-noise ratio: >80dB
  • THD: <0,1%
  • Input level: Line: 750mV
  • Power consumption: 0.324 – 0.395A
  • Power supply: 100-240VAC 50/60Hz
  • Dimensions (L x W x H): 375 x 482 x 44mm
  • Weight (kg): 8.2
  • Included accessories: Power cable

 

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IMORTANT ANNOUNCEMENT

OUT OF OFFICE

Most suppliers are closed for the year from Monday 22nd december.
as such we cannot fulfil any orders which are not in stock at warehouse
until after the 6th january in most casesCollections for stock at our warehouse can be made by special arrangement.We are back in full swing on the 5th january 2026. Thank you for your support in 2025!