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AIRLINE LA8

LA4

2-way full range line array

module

AIRLINE LA-Series 2-way full range line array module

The LA4 is an ultra compact, 2-way full range line array sys-

tem, designed for a wide range of applications where high

fidelity sound and outstanding intelligibility are required.

The system contains two 5” neodymium ultra low distortion

cone speakers and a 4” neodymium planar wave driver.

The system is designed to be used in multiples with a mini-

mum configuration of four. Up to 40 units can be used to

achieve the extreme high levels needed for larger venues.

An optional LA4-SUB can be added for increased low fre-

quency response.

The integrated rigging system allows quick and easy flying

or ground stacking. Arrays may be built straight or curved

in various angels to obtain the desired vertical coverage.

The fact that the LA4 is ultra compact and light reduces

manpower and transport. When coupled with LA4-SUB the

LA4 gives audio companies a flexible plug and play system

Ultra compact size, low weight

Coda Audio 4” neodymium planar wave driver

(patent pending)

Two Coda Audio 5” neodymium ultra low distortion

woofers

Wide horizontal coverage of 110°

TECHNICAL SPECIFICATIONS LA4

Type: 2-way full range system

Application: Minimum 4, maximum 40 units line array

Frequency response: 60 Hz - 20 kHz (-3 dB)

Power handling AES: 250 W

Sensitivity low: 94 dB

Max. SPL peak low: 124 dB

Sensitivity high: 113 dB

Max. SPL peak high: 139 dB

Dispersion: 110° x 10°

Components:

Low frequency: 2x 5” neodymium woofers, 1.5” (38 mm)

voice coil, 125 W (AES) each

High frequency: 1x 4” neodymium planar wave driver,

1.75” (44.4 mm) voice coil, 80 W (AES)

Crossover point: 1300 Hz passive

Nominal impedance: 16 Ω

Input connectors: 2x Neutrik™ NL4MP

Enclosure shape: 10° horizontal trapezoid

Enclosure material: Birch plywood

Finish: Black textured paint

Flying hardware: Integrated

Dimensions (WxHxD): 500x178x320 mm (incl. hardware)

Net weight: 9.65 kg

ACCESSORIES

FR4 Frame for LA4

CULA4 U-Bracket for LA4

FC4 Flight Case for LA4

Pin5 Pin for LA4

Lift 45 Lift, 4.5 m high, for LA4

Vertical curving 0° to 20° in 2°-steps

High efficiency

Full range capability

Integrated rigging system for flown or ground

stacked arrays

LA4

for a wide range of applications from the smallest venue up

to full concert-system sound formats.

Applications include large clubs, convention centers, hous-

es of worship, sport venues, arenas, theatres, musicals,

ballrooms, auditoriums, club touring and corporate events.

SYSTEM PERFORMANCE

Array Frequency Vertical Maximum

response (-3 dB) coverage (-6 dB) Peak Output

1 Enclosure 60-20.000 Hz 110° x 10° 124dB

4 Enclosures 60-20.000 Hz 110° x 40° 136dB

8 Enclosures 58-20.000 Hz 110° x 60° 142dB

touring + installation

System components: Coda Audio System Amplifier, Coda Audio System Controller,

LA4-SUB, SC4, PW418v²

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