L-Acoustics K1 Line Array Loudspeaker

L-Acoustics K1 Line Array Loudspeaker

Minimum quantity of 16.K1 customers needs to be approved by L-Acoustics.
Please contact our sales team for more information.

3-way active enclosure with two weather-resistant premium 15 in transducers, four 6.5 in medium drivers and three high-output 3 in diaphragm compression driver coupled to a cylindrical waveguide with 90 degrees of horizontal directivity and 5 degrees of vertical coverage. The enclosure cabinet is constructed of premium grade Baltic beech and birch plywood. The enclosure front is protected by a coated steel grill and an acoustically transparent fabric. The enclosure integrates four ergonomic handles. A four-point flush-fitting hardware for rigging and combining with other loudspeakers of the same family to achieve a coherent wavefront line source. The line source directivity depends upon the number of elements and inter-element angles and can be matched to the audience geometry. Exclusively driven and protected by a proprietary amplified controller through a dedicated preset.

Features:

• ICONIC: The industry benchmark for large-scale events
• POWERFUL: Unparalleled SPL-to-size ratio for exceptional throw capability
• SHARP: Clear low-frequency power with L-VENTS
• RUGGED: Built for the road with an effortless rigging system

Specifications:

• Coverage (-6 dB):
  • Enclosure directivity: Dependent upon the number of elements and the line source curvature
  • Waveguide directivity: 90 symmetric
• Transducers:
  • LF transducer: 2 15″ cone drivers
  • MF transducer: 4 6.5″ cone drivers
  • HF transducer: 3 3″ diaphragm compression drivers
• Acoustics:
  • Nominal impedance:
    • LF: 2 8
    • MF: 8
    • HF: 8
  • Usable bandwidth: 35 Hz – 20 kHz (-10 dB), 38 Hz – 19 kHz (-6 dB), 42 Hz – 19 kHz (-3 dB)
  • RMS power handling:
    • LF: 422 W
    • MF: 497 W
    • HF: 199 W
  • Maximum SPL: 149 dB (Peak level measured at 1 m under free field conditions using pink noise with crest factor 4)
• Physical data:
  • Acoustical load: Bass-reflex
  • Cabinet: Premium grade Baltic birch plywood
  • Dimensions (W, H, D): 1342 mm, 438 mm, 520 mm / 52.8 in, 17.2 in, 20.5 in
  • Weight (net): 106 kg / 234 lb
  • Connectors:
    • IN: 1 8-point PA-COM
    • LINK: 1 8-point PA-COM
  • IP: IP43
  • Finish: Grey brown RAL 8019