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Description
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.
SPECIFICATIONS
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 )
