DYNAMAX DP440 400W 4-channel Power Amplifier
Review: 5 - "A masterpiece of literature" by , written on May 4, 2006
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DYNAMAX DP440 400W 4-channel Power Amplifier

Available: In Stock
RM2,099.00
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OVERVIEW

4-channel 2U high-performance and multi-function design with independent sweepable high-pass and low-pass filters on each channel for subwoofer or full range systems output optimization. Variable-speed fans offer quiet, efficient cooling. Adopts AI automatic mechanical plug-in and SMD production technology, improving the reliability and consistency of the welding of the product. Full protection includes power on/off muting, DC detection, thermal protection, current limiting and a protective cover for the attenuators. Switchable limiters offer maximum output level with reliable overload protection. Precise power, signal, PROT & clip LEDs to monitor performance.


APPLICATION

  • Sports bars
  • Small churches  
  • Auditoriums  
  • Gymnasiums
  • Live music venues
  • Conference and events

FEATURES

  • 4-channel 2U high-performance
  • Adopts AI automatic mechanical plug-in
  • SMD production technology multi-function design
  • Variable-speed fans offer quiet, efficient cooling
  • Adopts AI automatic mechanical plug-in and SMD production technology
  • Full protection includes power on/off muting
  • Switchable limiters offer maximum output level
  • Precise power, signal, PROT & clip LEDs to monitor performance

SPECIFICATION

  • Output Power (RMS) :
    • 8 Ω per channel - 400W
    • 4 Ω per channel - 600W
  • Bridged Mode (RMS) :
    • 8 Ω per channel - 1300W
  • Frequency Response : 1W @ 8 Ω : 20Hz - 20kHz +1/-1dB
  • Damping Factor : <300
  • Signal to Noise Ratio : ≥100 dB
  • Input Sensitivity : 0.775V / 1.2V / 2.5V
  • Input Impedance : >10K Ω & balance or unbalanced
  • Front Panel Controls :
    • Power switch & gain control (channels 1, 2, 3 and 4)
  • Rear Panel Controls :
    • Input mode switch - stereo , parallel, bridge
    • Sensitivity switch - 2.5V, 1.4V, 0.775V
    • Frequency controller (Hz) x 4ch
    • Processing on/off switch (grounding)
    • Limiter on/off switch
  • Connectors (Inputs) :
    • XLR Female x 4, and XLR Male x 4 (LINK)
  • Connectors (Outputs) : 
    • Speakon x 4
  • Cooling : 2 fans, airflow from rear panel to front panel, variable wind speed
  • Output Circuit : Class H
  • Power Requirements : 240V / 50-60Hz
  • Product Dimension : 485 x 500 x 90 mm
  • Packing Dimension : 585 x 590 x 170 mm

  • Net Weight : 23.40 kg
  • Gross Weight : 26.80 kg

OVERVIEW

4-channel 2U high-performance and multi-function design with independent sweepable high-pass and low-pass filters on each channel for subwoofer or full range systems output optimization. Variable-speed fans offer quiet, efficient cooling. Adopts AI automatic mechanical plug-in and SMD production technology, improving the reliability and consistency of the welding of the product. Full protection includes power on/off muting, DC detection, thermal protection, current limiting and a protective cover for the attenuators. Switchable limiters offer maximum output level with reliable overload protection. Precise power, signal, PROT & clip LEDs to monitor performance.


APPLICATION

  • Sports bars
  • Small churches  
  • Auditoriums  
  • Gymnasiums
  • Live music venues
  • Conference and events

FEATURES

  • 4-channel 2U high-performance
  • Adopts AI automatic mechanical plug-in
  • SMD production technology multi-function design
  • Variable-speed fans offer quiet, efficient cooling
  • Adopts AI automatic mechanical plug-in and SMD production technology
  • Full protection includes power on/off muting
  • Switchable limiters offer maximum output level
  • Precise power, signal, PROT & clip LEDs to monitor performance

SPECIFICATION

  • Output Power (RMS) :
    • 8 Ω per channel - 400W
    • 4 Ω per channel - 600W
  • Bridged Mode (RMS) :
    • 8 Ω per channel - 1300W
  • Frequency Response : 1W @ 8 Ω : 20Hz - 20kHz +1/-1dB
  • Damping Factor : <300
  • Signal to Noise Ratio : ≥100 dB
  • Input Sensitivity : 0.775V / 1.2V / 2.5V
  • Input Impedance : >10K Ω & balance or unbalanced
  • Front Panel Controls :
    • Power switch & gain control (channels 1, 2, 3 and 4)
  • Rear Panel Controls :
    • Input mode switch - stereo , parallel, bridge
    • Sensitivity switch - 2.5V, 1.4V, 0.775V
    • Frequency controller (Hz) x 4ch
    • Processing on/off switch (grounding)
    • Limiter on/off switch
  • Connectors (Inputs) :
    • XLR Female x 4, and XLR Male x 4 (LINK)
  • Connectors (Outputs) : 
    • Speakon x 4
  • Cooling : 2 fans, airflow from rear panel to front panel, variable wind speed
  • Output Circuit : Class H
  • Power Requirements : 240V / 50-60Hz
  • Product Dimension : 485 x 500 x 90 mm
  • Packing Dimension : 585 x 590 x 170 mm

  • Net Weight : 23.40 kg
  • Gross Weight : 26.80 kg