avl-logo-ok

NEXT Proaudio - LA122 (Passive)Xem ảnh đầy đủ
Xem ảnh khác

NEXT Proaudio - LA122 (Passive)

Giá bán: Call
0 stars
Hãng sản xuất:

 

Made in Spain

Bảo hành : 36 tháng

Giao hàng miễn phí

Tổng quan về SP:

 

 LA122W - 2 way Front/Horn Loaded Line-Array Element

 

LA122 compact line array system joins the LA12 family of professional sound touring products. The system incorporates an impressive battery of high tech features that take compact line array systems to an unprecedented level of performance.


The LA122 incorporates a special 12" low frequency transducer employing a 75 mm (3") voice coil and neodymium magnet motor assembly. High frequency reproduction relies on the exceptional characteristics of two 1.4” neodymium compression drivers designed for use in applications where high SPL and low distortion are required. A pure titanium diaphragm featuring a 65 mm copper-clad, aluminium flat-wire voice coil yields high sensitivity, low distortion and extended frequency response.


The two HF drivers are loaded by a wave converter with path length equalization, the ICWG, that transforms the spherical waves into cylindrical isophasic waves coupling seamlessly with the others high frequency transducers of the array.

NEXT Proaudio LA122    NEXT Proaudio LA122    NEXT Proaudio LA122    NEXT Proaudio LA122    NEXT Proaudio LA122    NEXT Proaudio LA122    NEXT Proaudio LA122    NEXT Proaudio LA122    NEXT Proaudio LA122    NEXT Proaudio LA122    NEXT Proaudio LA122    NEXT Proaudio LA122

Thông số Kỹ thuật:

Technical Data

  • Speaker Type:
  • Front-loaded 2-way line array element

Acoustical Data

  • Frequency response (-6dB):
  • 58Hz - 19.000Hz
  • Low frequency extension (-10dB):
  • 48HZ
  • Sensitivity (1w/1m) LF:
  • 100dB (Full-space)
  • Sensitivity (1w/1m) HF:
  • 108dB
  • Calculated Max. SPL (Cont/Peak):
  • 129dB/135dB
  • Calculated Max. SPL (Cont/Peak) LF:
  • 129dB/135dB
  • Calculated Max. SPL (Cont/Peak) HF:
  • 132dB/138dB
  • Coverage Angle -6dB (HxV):
  • 120° x 15°

Drivers

  • Low frequency:
  • 1 x 12" (300mm)/3" (76mm) VC, Neodymium, B&C custom speaker
  • High Frequency:
  • 2 x 1.4" (36mm) exit/2.5" (65mm) VC, B&C custom compression driver

Electrical Data

  • Program/Peak Power LF:
  • 800W/1600W (10ms)
  • Program/Peak Power HF:
  • 320W/640W (10ms)
  • Nominal Impedance LF:
  • 8 ohms
  • Nominal Impedance HF:
  • 16 ohms
  • Crossover frequency/Type:
  • 1200Hz Linkwitz/Riley 48dB/oct
  • Recommended High-Pass Filter:
  • 45Hz, 18dB/oct Butterworth
  • Connectors:
  • 2 x Neutrik NL4

Enclosure

  • Construction:
  • 15mm multi-laminate birch ply
  • Finish:
  • Textured black semi-matte coating
  • Protective grill:
  • Black perforated steel
  • Fittings:
  • 15° rigging system
  • Handles:
  • 1 on each side
  • Dimensions (WxHxD):
  • 640 x 369 x 422mm (25.2 x 14.5 x 16.6 inches)
  • Weight:
  • 33Kg (72.7lbs)