L-Acoustic_k3_line-array_loudspeaker

ลำโพง L-Acoustics K3 Line Source Loudspeaker Dual 12″

L-Acoustics

ลำโพง L-Acoustics K3 เป็นลำโพงแบบ Full Range Line Source ขนาดดอกลำโพง LF 2 x 12″ neodymium cone driver, HF 4″ neodymium diaphragm compression driver, Nominal impedance LF 8 Ω , HF 8 Ω, Weather resistant (IP55)

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L-Acoustics K3 Full Range Line Source Loudspeaker Dual 12″

ลำโพง L-Acoustics K3 เป็นลำโพงแบบ Full Range Line Source ขนาดดอกลำโพง LF 2 x 12″ neodymium cone driver, HF 4″ neodymium diaphragm compression driver, Nominal impedance LF 8 Ω , HF 8 Ω, Weather resistant (IP55)

L-Acoustics K3 is a full range line source element designed for mid-sized mobile applications. Housing the internationally recognized K2 components, K3 offers uncompromised large format system sonic performance in a compact enclosure.

K3 delivers exceptional bandwidth with reinforced LF contour for its size and high output capacity for use as a stand-alone line source. Designed as a two-way active loudspeaker, K3 requires two channels of amplification resulting in high density of loudspeaker per amplified controller.

K3 features PanflexTM to increase flexibility. A single enclosure offers four horizontal directivity patterns: 70° or 110° symmetrical or 90° asymmetrical on either side. Ultra-precise audience coverage and smooth SPL distribution is granted by the combination of Panflex and a large choice of inter-element angles.

The rugged K3 enclosure integrates an efficient, captive rigging system fitted with visual safety for secured and effortless deployment. A comprehensive set of rigging and transportation accessories facilitate storage, truck-loading and multiply deployment options

Features:

  • Passive Full Range Line Source Loudspeaker Dual 12″
  • Bandwidth 42 Hz- 20 KHz
  • Horizontal 70° / 110° symmetric or 90° asymmetric
  • 143 dB ([K3 70])
  • Weather resistant (IP55)

Specifications

Electroacoustic specs

2-way active WST® enclosure amplified by LA4X / LA8 / LA12X

Usable bandwidth (-10 dB) 42 Hz – 20 kHz ([K3 70])
Maximum SPL1 143 dB ([K3 70])
Nominal directivity (-6 dB) Horizontal: 70° / 110° symmetric or 90° asymmetric
vertical: depending on number of elements and array curvature
Transducers LF: 2 × 12″ neodymium cone driver
HF: 1 × 4″ diaphragm compression driver, neodymium
Acoustical load LF: bass-reflex, L-Vents
HF: DOSC waveguide, Panflex
Nominal impedance LF : 8 Ω
HF : 8 Ω

1 Peak level measured at 1 m under free field conditions using pink noise with crest factor 4 (preset specified in brackets).

Physical specs

Connectors 2 × 4-point speakON
Rigging and handling Flush-fitting 4-point rigging system
2 handles
inter-enclosure angles: 0.25°, 1°, 2°, 3°, 4°, 5°, 7.5° or 10°
Weight (net) 43 kg / 95 lb
Cabinet Premium grade Baltic birch plywood
Front Coated steel grill
acoustically neutral 3D fabric
Rigging components High grade steel with anti-corrosion coating
Finish Dark grey brown Pantone 426 C
IP IP55

Downloads

ดาวน์โหลด Data Sheet K3