DAS Audio AERO-20A Compact Line Array

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DAS AudioSKU: AERO-20A

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Description

The AERO-20A is a compact line array system which incorporates the ALAS™ philosophy and draws from the astounding success of the “all purpose” capabilities of the AERO-12A, launched in 2009. The powered AERO-20A incorporates DAS´s latest technical achievements in transducer design, power electronics and system management.
The low-mid range incorporates a DAS 12″ loudspeaker optimized to provide high output and reliability. A light aluminum voice coil bonded to a new fiberglass reinforced cone, an optimized magnet circuit, and a new suspension design have contributed significantly to the exceptional performance of the 12AN4 in terms of distortion, power handling and maximum SPL.  

High frequency response relies on a compression driver-waveguide assembly developed for the AERO-20A. The M-75N compression driver employs a powerful neodymium magnet structure, a titanium diaphragm and 75 mm (3″) voice coil. A reengineered mounting system which tightens internal tolerances along with a new shorting ring design have increased the power handling capacity of the driver. The M-75N is attached to a new aluminum waveguide that has been designed to be free of resonances and provide a natural sound.

Performance

  • Frequency Range (-10 dB)
    • 60 Hz – 20 kHz
  • Horizontal Coverage (-6 dB)
    • 90º
  • Vertical Coverage
    • Splay Dependent
  • Maximum Peak SPL at 1 m
    • 136 dB

Electronics and Connectors

  • Nominal Amplifier Power LF (continuous)
    • 800 W
  • Nominal Amplifier Power LF (peak)
    • 1600 W
  • Nominal Amplifier Power HF (continuous)
    • 400 W
  • Nominal Amplifier Power HF (peak)
    • 800 W
  • Input Type
    • Balanced
  • Input Impeadance
    • 20 kohms
  • Input Sensitivity
    • 9 V (+16 dBu)
  • Audio Signal Input Connector
    • 1 x Female XLR
  • Audio Signal Loop Thru Connector
    • 1 x Male XLR
  • Audio/Data Input Connector
    • etherCON
  • Control
    • DASnet™
  • Audio + Data Loop Thru Connector
    • etherCON
  • Recommended Signal Processing
    • DSP-4080
  • AC Output Connector
    • powerCON TRUE1
  • Current Draw 230 V / 115 V
    • 8 A/3.6 A

Enclosure

  • Enclosure Construction
    • Birch Plywood
  • Enclosure Geometry
    • Trapezoidal
  • Rigging
    • Captive Rigging System
  • Finish ISO-flex Paint
    • Color Black
  • Dimensions ( H x W x D ) 320 x 650 x 445 mm
    • 12,6 x 25,6 x 17,5 in
  • Net Weight
    • 33,0 kg ( 72,8 lb )

Components

  • LF Driver
    • 12AN4
  • HF Driver
    • M-75N
  • Horn/Waveguide
    • BPS-1912

Shipping

  • Carton Dimensions ( H x W x D )
    • 373 x 720 x 495 mm
    • 14,7 x 28,4 x 19,5 in
  • Shipping Weight
    • 35,0 kg ( 77,2 lb )

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