L-ACOUSTICS LD2

Descriptions détaillées

SPECIFICATIONS

Usable bandwidth (-10 dB) :

• 45 Hz – 20 kHz ([L2 70])

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

• Full element: 151 dB ([L2 70]
• First module: 147 dB ([L2 70])

Nominal directivity (-6 dB)

• Vertical: 60° progressive directivity
• horizontal:
  • Top two modules: Panflex 70° / 90° / 110°
  • Bottom two modules: progressive from 110° to 140°
• Integrated cardioid

Transducers

• LC: 4 × 12’’ neodymium cone drivers
• LF: 8 × 10’’ neodymium cone drivers
• HF: 8 × 3’’ neodymium compression drivers

Acoustical load

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

Nominal impedance

• LC : 8 Ω
• LF : 8 Ω
• HF : 8 Ω

Connectors :

• 1 x 37-point male connector (32 points used)

Rigging and handling :

• Flush-fitting 4-point captive rigging system compatible with L2D

Weight (net) :

• 149 kg / 328 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