ADRaudio U103

Category:

Description



The U103 was primarily designed to offer unmatched sonic performance, while still being easy to set up. Its small dimensions, weight and above all self powered advantage make it preferred choice when designing sound reinforcement setups for smaller venues.

Lack of distortion and excellent amplitude and phase balance combine to preserve the authenticity of reproduced music or speech.  The U103 also seamlessly combines with all subwoofers in range.

  • medium size general purpose full range speaker
  • pole mountable, stackable
  • exceptionally flat frequency and phase response
  • extreme power to size ratio due to HIGHheadroom concept powered by ICEpower
  • effortless setup and transport
  • conventional cooling – no fans
  • for small sized venues or side and frontfll supplement for larger venues
  • excellent full range system when combined with ATA series subwoofers

Specifications

OPERATING FREQUENCY RANGE

55 Hz … 18.000 Hz

FREQUENCY RESPONSE

65 Hz … 17.000 Hz

MAXIMUM PEAK SPL

129 dB with music at 1m

COVERAGE

75 x 55 deg (roatable HF horn)

LOW – MID FREQUENCY DRIVER

one 10” driver impedance 8 ohms voice coil 3” power handling 700 W

HIGH FREQUENCY DRIVER

one 1.4” exit neodymium driver impedance 8 ohms
voice coil 3”
power handling 160 W

ACOUSTICAL CROSSOVER

890 Hz

AMPLIFIER

linear PSU, class D amplifier, 1230 W total

POWER LF

900 W burst RMS at 8 ohms (85 V burst rms)

POWER HF

330 W burst RMS at 8 ohms (51 V burst rms)

INPUT LEVEL

+ 4 dBu

FINISH

box: birch plywood 15mm
waterborne structure paint (optional custom colour)

grille 1.5mm stamped steel powder coated with special protective acoustic foam on the inside

MECHANICAL

weight 27 kg (59 lbs)

dimensions 300W x 570H x 345D (11.8W x 22.4H x 13.6D inches)

ACCESSORIES

pole mount hole, four M10 rigging points

OPTIONAL

protective cover

OTHER

CE compliant

weather resistant

3 years warranty

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