DAS Aero 20A 12" Line Array 2-Way Live Sound Powered Speaker System

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.

The AERO-20A is constructed using birch plywood and finished with the ISO-flex coating offering excellent protection and durability. Two injected aluminum assemblies attached to the front of the cabinet comprise the high frequency waveguide and the carrier for the 12” woofer. The assemblies also dissipate heat from the components, controlling power compression. An injected aluminum heat sink housing the amplifier and related electronics is attached to the rear of the cabinet.

A new captive rigging mechanism enhances ease-of-use by allowing angle selection to be made while stacked on the transport dolly. A locking system can be triggered securing angles between adjacent enclosures during the stacking and lifting procedures. Safe rigging and precise aiming is achieved thanks to the AX rigging system and low-profile fly-bar that reduces the space needed between the upper rigging point and the top of the array.