L-ACOUSTICS K3

Descriptions détaillées

SPECIFICATIONS

Usable bandwidth (-10 dB) :

• 42 Hz – 20 kHz ([K3 70])

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

• 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 :

• LC/LF: Bass-reflex, L-Vents
• HF: DOSC waveguide, Panflex

Nominal impedance :

• LF : 8 Ω
• HF : 8 Ω

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