Coda LA4 2-way full range line array module

The LA4 is an ultra compact two-way full range line array module, designed for a wide range of venues 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 systems are designed to be used in multiples with a minimal configuration of four. Up to 40 units can be configured in one array to achieve extreme high levels needed for larger venues.

The integrated rigging system allows quick and easy flying or ground stacking. Arrays may be built straight or curved in various angular to obtain the desired vertical coverage. The fact that the LA4 is ultra compact and light reduces manpower and eases transport. When coupled with LA4-SUB the LA4 gives audio companies a flexible plug and play system for a wide range of applications from the smallest venue to a concert-level sound. An optional LA4-SUB can be added for increased low frequency response.

Features

Coda LA4 2-way full range line array module

  • Ultra compact size, low weight
  • 4" neodymium planar wave driver (patent pending)
  • Two 5" neodymium ultra low distortion cone speakers
  • Wide horizontal coverage of 110°
  • Vertical curving 0° - 20° in 2°-steps
  • High efficiency
  • Full range capability
  • Integrated rigging system for flown or ground stacked arrays
  • System integration with LA4-SUB

Specification

Type: 2-way full range system
Application: 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 kΩ
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

System Perfomance

Array Frequency Response (-3 dB) Max. Coverage (-6 B points) Maximum Peak Output
1 Enclosure 60 - 20000 Hz 110° x 10° 124 dB
4 Enclosures 60 - 20000 Hz 110° x (10° - 40°) 136 dB
8 Enclosures 58 - 20000 Hz 110° x (10° - 80°) 142 dB

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