PHD-LA-8ND   PHD-LA-20ND   PHD-LA-22ND   PHD-LA-30ND 
Copyright© 2006 PHD Professional
Co.Ltd. All Rights Reserved
 



 
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PHD-LA-22ND
Construction:

The LA-22ND Three-Way Line Array cabinet is designed for high quality
sound reinforcement in large venues with a wide range of applications.
Use of advanced modern technologies, such as Neodymium speakers,
solid birch plywood, combined with glass-fiber reinforced plastic, create
a rugged and light-weight cabinet £¬which reduce the weight greatly
during transportation and hanging.
Mid Frequency (MF) and High Frequency (HF) synchronously produce
equal SPL. The vertical dispersion of a single cabinet is only 5¡ã,resulting
in high-resolution sound reproduction over long distance, the sound wave
disturbation is in the lowest level.
Vertical variation angles of 0¡ã,2¡ã,4¡ã,8¡ã,10¡ãare possible between
the cabinets leading to outstanding system performance. The optimal
setup is 12 cabinets per array.
Features:

3-Way Line Array system
High sensitivity power output
coverage with far distance
professional flying settings with safety and reliability, easy to install
Specifications:

Frequency Response
Sensitivity
Nominal Impedance
Power Handing


Maximum SPL
Nominal Coverage Angle

Crossover Frequency
Recommended High Pass Filter
Enclosure Construction
Finish
Grille
Suspension Hardware
Input Connectors
Dimensions £¨H x W x D£©
Net Weight

55 Hz - 17 kHz
LF 100 dB , MF 104dB , HF 108 dB SPL (1W @ 1m)
LF 8 ohms x 2 , MF 8 ohms , HF 16 ohms
LF 1000 watts (rms), 2000 watts (peak)
MF 600watts (rms), 1200 watts (peak)
HF 200 watts (rms), 400 watts (peak)
LF 130 dB , MF 131 dB , HF 131 dB
Horizontal (ˮƽ) 60¡ã
varies with array size and configuration
MF/HF 1.5 kHz , MF/LF 330 Hz
High pass => 50 Hz , 24 dB/octave
Composite enclosure with structured
Wear-resistant textured coating
Powder coated, foam backed, perforated steel
Proprietary PHD rigging system
Speakon NL8 x 2
404 mm x 944 mm x 524mm
48kg
Frequency Response:   Line Pictuer: