USER MANUAL
ED120A
passive point source loudspeaker
KEY FEATURES
• Near-field and mid-field sound reinforcement applications
• High quality, low distortion drivers
• Asymmetric HF coverage pattern
• PROEL CORE DSP and integrated Class D amplifier module
• Rotatable HF Horn for optimal horizontal coverage
• 35° monitor taper
• Water-repellent treatment of LF loudspeaker
• Various rigging hardware
INTRODUCTION
ED point source systems are designed for indoor and outdoor sound reinforcement applications
ranging from clubs, bars and restaurants to theatres, live music venues, houses of worship and theme
environments. ED120A is a powered loudspeaker system able to deliver consistently repeatable
performance, due to the PROEL CORE digital signal processing and to the integrated Class D amplifier
module.
The ED120A consists of an 12” LF drive unit and a 1.4” HF compression driver loaded by an asymmetric
HF horn in a compact enclosure, designed for many multi-purpose sound reinforcement activities. The
asymmetric HF coverage pattern, varying from 100° horizontal in the lower part of the horn for more
effective near field coverage, and narrowing to 60° horizontal at the top of the horn for more focused
coverage in the far field. The result is more accurate coverage of a typical auditorium than is possible
with a fixed horizontal coverage device. The HF horn is also rotatable through 90° by simply removing
four screws and realigning the horn, so that coverage can also be optimised for stage monitor use. This
rotatable horn feature also makes it possible to maintain the ideal coverage pattern when the cabinet
is installed in a horizontal (landscape) orientation. Its asymmetric dispersion pattern provides optimal
coverage of typical rectangular venues, with wider dispersion at the front and narrower dispersion
at the rear.
This versatile loudspeaker can also be used as a low profile stage monitor with its 35° tapered side, and
in this situation the HF horn can be rotated to maintain the best coverage pattern for performers both
near to and further away from the monitor. ED120A cabinet is an unobtrusive and compact format
designed for a multitude of near field applications such as theatre under-balcony fill, stage front fill, delay speaker, bar and restaurant audio,
and discreet stage monitor. A pole mount socket make this a very versatile loudspeaker in both portable and permanently installed applications.
TECHNICAL SPECIFICATION
Acoustical
Remote Controls
PRONET control software
System type
Point Source Loudspeaker
with asymetric HF Horn
Network protocol
CANBUS
Amplifier Type
Class D amplifier with SMPS
Low frequency transducer
12” (300 mm), 3” (75 mm) ISV aluminium
voice coil, 4Ω
Output Power
900W + 300W
Mains Voltage Range (Vac)
230 V~ ±15% or 115 V~ ±15% 50/60 Hz
High frequency transducer
1.4” (35.5 mm) compression driver, 2.4”
(60 mm) aluminium voice coil, Titanium
diaphragm, 8Ω
Mains Connector
PowerCon® (N NAC3MPB)
Consumption*
575 W (nominal) 1200 W (max)
IN / OUT Connectors
Neutrik XLR-M / XLR-F
Frequency response
65 Hz – 17 kHz (-6dB Processed)
IN / OUT Network Connectors
ETHERCON® (NE8FAV)
Horizontal Coverage Angle
60 to 100° (-6 dB)
Mechanical
Vertical Coverage Angle
60° (-6 dB)
Width
360 mm (14.2”)
Maximum Peak SPL @ 1m
128 dB
Height
610 mm (24”)
Electrical
Depth
310 mm (12.2”)
Input Impedance
20 kΩ balanced
Taper angle
35°
Input Sensitivity
+4 dBu / 1.25 V
Construction
15 mm phenolic birch plywood
Signal Processing
CORE processing, 96kHz / 40bit floating
point SHARC DSP, 24 bit AD/DA converters
Paint
Black textured paint (or White)
Suspension system
Direct access Controls
4 Presets: Standard, Long Throw, Down Fill-
Single Box, User.
Network Termination, GND Link
Suspension
Rigging points
Optional brackets
Net Weight
19 Kg (41.8 lbs)
* Nominal consumption is measured with pink noise with a crest factor of 12
dB, this can be considered a standard music program.
revision 2017-07-18
h100°
h60°