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LA122 - 2-Way Compact Line Array Element
KEY   FEATURES
  • Very smooth and clear sound
  • 12" and 2 x 1.4" neodymium drivers
  • Extremely smooth horizontal and vertical coverage
  • Extremely versatile
  • Integrated hardware for flying or ground stack
MAIN   CHARACTERISTICS
  • Type: Passive 2-Way Line Array Element
  • Freq. Resp. (-6dB): 58Hz - 19.000Hz
  • LF Extension (-10dB): 48HZ
  • Maximum SPL: 129dB/135dB (Full-Space)
  • Dispersion (HxV): 90° x 8°
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.
Technical Data
  • Speaker Type:
  • Passive 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 (Full-Space)
  • Calculated Max. SPL (Cont/Peak):
  • 129dB/135dB (Full-Space)
  • Calculated Max. SPL (Cont/Peak) LF:
  • 129dB/135dB (Full-Space)
  • Calculated Max. SPL (Cont/Peak) HF:
  • 133dB/139dB (Full-Space)
  • Coverage Angle -6dB (HxV):
  • 90° x 8°
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:
  • Nominal Impedance HF:
  • 16Ω
  • Crossover frequency/Type:
  • 1150Hz Linkwitz/Riley 48dB/oct
  • Recommended High-Pass Filter:
  • 45Hz, 18dB/oct Butterworth
  • Connectors:
  • 2 x Neutrik NL4
Enclosure
  • Construction:
  • 15mm multi-laminate birch plywood
  • Finish:
  • Semi-Matte Black Textured Coating
  • Protective grill:
  • Black Perforated Steel
  • Fittings:
  • Adjustable (0° to 8°) rigging system
  • Handles:
  • 1 on each side
  • Dimensions (WxHxD):
  • 677 x 350 x 450mm (26.65 x 13.78 x 17.72in)
  • Net Weight:
  • 32.8kg (72.3lb)
  • Shipping Weight:
  • 34.8kg (76.7lb)
LA122 Accessories
  • GF11228
    NEXT Flight-case for 2 x LA122 Series + Flying Frame Light
  • GF11221
    NEXT Flight-case for 3 x LA122 Series + Flying Frame Light
  • GF11222
    NEXT Flight-Case for 2 x LA122W/ WA - Front Fill
  • NC19124
    NEXT Flying Frame for LA122 Series Light Version (<8un.)
  • NC18124
    NEXT Flying Frame for LA122 Series HD Version (>8un.)
  • GF18124
    NEXT Flight-case for 2 x Flying Frame HD LA122 Series