LA28A
Key Features
Ultra-Compact 2-way curvilinear array module
2-way active version
2x 8” (2in VC) MF + 1.4” (2.56in VC) Neodymium HF driver
Class D amplifier with integrated DSP, 4 selectable presets
Universal 85-264Vac mains supply
Faithful dynamic response and great range
Integrated rigging system for stacked and flown configurations
Rugged and durable 15mm birch plywood construction
Powder coated custom perforated steel grille
 Product Sheet
 
 PDF Drawing
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Tech Specs
TYPE
 
2-way active line array element
ENCLOSURE DESIGN
 
Trapezoidal array enclosure
POWER OUTPUT (RMS)
 
500W (RMS)
1000W (Program)
2000W (Peak)
FREQUENCY RANGE
 
62Hz - 19,5kHz (-10dB)
NOMINAL IMPEDANCE
 
N/A
TRANSDUCER TYPE
 
2x 8" (2in VC) MF EU transducer
1.4" (2.56in) Neodymium HF EU transducer
DISPERSION
 
Horizontal: 100°
Vertical: array length-splay dependent
CROSSOVER FREQUENCY
 
DSP controlled with selectable presets
48KHz sampling frequency
24 bit AD/DA converter
MAX. SPL (PEAK)
 
132dB @ 1m
AMPLIFIER TYPE
 
Class D, 2 channel amplifier
AMPLIFIER OUTPUT
 
800W + 400W (continuous)
INPUT
 
XLR/jack combo connector
OUTPUT
 
XLR/M 3p
INDICATORS
 
Power, signal/preset, clip
CONTROLS
 
Master level control, 4 selectable presets
FEATURE
 
Cooling by convection
AC POWER SUPPLY
 
Switching power supply, 85-264Vac
AC MAINS CONNECTOR
 
Neutrik® powerCON, Power-in (blue) / Power-out (grey)
PROTECTION
 
Over current and short circuit protection, thermal protection,
DC output protection and HF protection (amplifier)
CONSTRUCTION
 
15mm brich plywood, rugged polyurea coating
GRILLE
 
Custom perforated metal grille with protective foam
INSTALLATION / RIGGING / FLYING
 
Integrated rigging flyware
Splay angle adjustable, 8° (1° increments)
Ø9.8mm ball pins w/ stainless steel lanyard with PVC
DIMENSIONS (WXDXH)
 
640x480x235mm
25.19x18.89x9.25in
WEIGHT
 
27Kg
59.52lb