A3
A3 is a large scale 3-way line array speaker. It consists of two (2) 15” low frequency drivers, two (2) 6.5” cone drivers loaded multi-path waveguides and four (4) 0.65” exit compression drivers loaded with dual exit waveguides.
The heart of A3, like in its predecessor A1 is M6 mid frequency driver consisting of 6.5” neodymium magnet cone driver loaded with internationally patented multi-path waveguide. Not only does this technology increase the sensitivity 10dB but M6 sound channels also cancel harmonics making distortion levels at max SPL over 10dB lower compared to common direct radiators. M6 also features wide horizontal beam width and high cut off frequency of 4kHz making it possible to use small diaphragm lightweight compression drivers for high frequencies for increased sensitivity and detail. Up to three (3) A2 can be driven with Aura Audio D2k.A3 powered controller or up to twelve (12) with Powersoft X8 amplifier fitted with OEM preset libraries.
APPLICATIONS
Large scale front of house systems
Medium to large installations
Music reinforcement with or without subwoofer
A3 - SPECIFICATIONS
Frequency Response (+-3 dB): 60–22000 Hz
Horizontal Coverage (-6 dB): 90 degrees
Vertical Coverage (-6 dB): 7 degrees
Max peak SPL : 144 dB (free space)
Sensitivity LF, 1w/1m: 99 dB (free space)
Sensitivity HF, 1w/1m: 113 dB (free space)
Crossover: 400Hz active, 3.5kHz passive
Power handling LF: 1000 W rms, 4000 W pk
Power handling HF: 300 W rms, 1200 W pk
Recommended HP-filter: 45-60 Hz, 12dB/oct
DRIVERS
LF: (2) x 15” cone driver
MF: (2) x 6.5” neodymium magnet cone driver, horn-loaded
HF: (4) x 0.65” exit compression driver, dual exit waveguide
ENCLOSURE
Enclosure material: Finnish birch plywood,
textured black paint finish
Grille: Cold rolled steel grille, textured black paint finish
Connectors: (2) x NL4, +/-1: LF, +/-2: HF
Dimensions: 1250mm x 420mm x 555mm
Weight: 57kg
