AER PA Line AS 281/4

AS 281/4 is a small full range 2 way active system in DAppolito construction, based on 2×8 low mid speakers with polypropylen cone embracing a bi-radial horn (LM-H-LM). The main advantage of the DAppolito-concept is constant directivity especially in the hang over range of the speakers.

It is equipped with a high-quality hybrid power amplifier that delivers 200 watts at 8 ohm with substantial power reserve due to oversized power supply.

It is a stand alone system for general reinforcement/installation purposes or any monitor application. It is perfectly matched to complement AER products as the AcoustiCube 3 or the Dominos 2/3 into full stereo systems.

The weight includes: Amplifier, bag, cable, manual.

• Inputs
  electronically balanced, 10 kOhm XLR-connector
• Frequency
  frequency response (1 watt @1m):
  -6dB: 65 Hz -20 kHz
  axial sensivity: 97 dB SPL, 1 watt @ 1m
• Crossover
  passive, 5 kHz, 18 dB/Oct.
• Power amp
  200 W / 8 ohms, dynamic control
• Analog signal processing
  subsonic filter, low distortion
  RMS limiter
• Speaker system
  2x 8 polypropylene low-midrange speaker,
  biradial horn tweeter
• Features
  speaker out, link, ground lift, dynamic bass boost
• Dimensions
  560 x 260 (front) x 135 (back) x 285 mm
  trapezoid angle 50
  (22.0 x 10.2 x 5.31 x 11.22)
• Weight
  16,1 kg (35,49 lbs)