L-ACOUSTICS K3 Full-range active 2 ทาง


L-ACOUSTICS K3 Full-range active 2 ทาง ขนาดกะทัดรัด การขยายเสียงที่มีประสิทธิภาพ ในระบบรูปแบบที่มีขนาดใหญ่ รูปร่างและแบนด์วิธของ LF ที่ไม่มีใครเทียบได้



โทรสอบถามราคา 02-550-6340


[ กรุณาโทรสอบถามสต๊อกสินค้าก่อนทำการสั่งซื้อ ]

สั่งซื้อผ่านไลน์ @siamsoundstore
หมวดหมู่: , ป้ายกำกับ:


L-ACOUSTICS K3 Full-range active 2 ทาง

L-ACOUSTICS K3 Full-range active 2 ทาง

Completing the K series line, K3 is a versatile loudspeaker satisfying all the requirements for mid-size events and venues from 1,000 to 10,000 people. Designed as a true full-range line source, K3 integrates 12” transducers to deliver large-format system performance but is dimensioned in a typical 10” compact format. With reduced subwoofer and amplification needs, K3 deployment is fast, straightforward, sustainable, and more economical.

The K3 two-way active enclosure possesses all of the hallmarks that have made K Series the reference in line array technology, including optimized mechanical design for reduced weight, laminar vents for a powerful and linear low frequency response, and time-tested effortless captive rigging. It also features L-Acoustics Panflex™ technology to offer a choice of four horizontal directivity patterns: 70° or 110° symmetrical or 90° asymmetrical on either side. With Panflex and inter-element angles ranging from 0° to 10°, K3 line source coverage can be precisely tailored to fit any audience geometry.

Ideally dimensioned to keep sightlines clear, K3 integrates easily into venues with space restrictions. It also complements the larger K1 or K2 systems for large-scale touring events, festivals, and concerts.

K3i, the install version with streamlined rigging and custom color palette, fits indoor and outdoor events calling for architectural discretion.


  • Large format system performance
  • Compact size
  • Uncompromised LF contour and bandwidth
  • Time-tested effortless rigging system
  • 4-in-1 coverage patterns (70°/90° L-R/110°)
  • Efficient amplification

ดูสินค้ายี่ห้อ L-ACOUSTICS ทั้งหมด




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