linearray LA-3

Line Array speaker cabinet


linearray LA-3          linearray LA-3

LA-3 general description

Features LA-3

  • 2x10" speaker (3"voice coil)
  • 2x compression driver 1.75"/45mm voice coil
  • 2x 1" planar wave guide device
  • horn directivity h90°/v10°
  • constant horn directivity
  • curving angles 0°-10° in 1° steps
  • 4-point rigging structure
  • Neutrik speakon 4-pin and 8-pin each 2pcs.
  • speaker signal link function
  • bass signal link function
  • perforated steel front grill powder coated
  • acoustic foam 4mm behind front grill
  • wood housing 15mm plywood
  • polyurea (PU) high scratch proof coating
  • optional regular painting black or white

Appliance LA-3

  • line array unit for mobile and touring PA
  • line array unit for fix installation

Application LA-3

  • live events, live entertainment
  • stadium broadcasting,
  • discotheque and mobile disco event
  • meeting halls broadcast system

extended system components

  • LB-3* subwoofer (1x18")
  • VB-218pro subwoofer (2x18")
  • VB-218 subwoofer (2x18")
    *with rigging hardware

linearray LA-3

linearray LA-3

linearray LA-3

linearray LA-3

LA-3 specification
rated impedance 8Ω
operation mode bi-amp
power handling capacity midrange AES/peak* 700W / 2100W*
power handling capacity HF AES/peak* 100W / 400W*
available frequency response** 58Hz-20kHz
max. sound pressure level*** 141dB
directivity (h x v) 90°/10°
midrange-transducer rated size 2x10"
midrange-transducer voice coil diameter 3" (76mm)
LF-transducer magnet structure ferrite
HF-compression driver rated size (VC) 2x1.75" (44.4mm)
HF-compression throat diameter 1"
HF-compression magnet structure neodymium
dimension w/h/d in mm 580/298/410
weight 27.2kg

* peak 10ms, with TD-8000 amplifier and LA-3 max controller setup
** -10dB with LA-3 FR controller setup
***1m free field, pink noise, crest factor 10dB, with TD-8000 and LA-3 SPL bi-amp controller setup
****system vertical directivity depends on quantity and curving of LA-3 cabinets

small variety of a wide range for bass cabinet extension

Bass LB-3


Bass VB-218pro


Bass VB-218