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모델명 W8LMD
제조사 Martin Audio
첨부파일 1 W8LMDdatasheet.pdf
첨부파일 2 W8LMD.dwg
 
 
 
W8LMD
Three-way mini, vertically arrayable enclosure
TOURING & THEATRE

The Martin Audio W8LMD is a mini, wide-dispersion vertically arrayable enclosure. It can be used individually and in small quantities for short to medium throw applications (up to 30 metres) as well as a downfill element for the W8LM. Its 20° vertical dispersion requires fewer cabinets to cover the same area as a conventional line array element, yet it still benefits from the smooth, predictable coverage of a vertically coupled system.

FEATURES

  • Stand alone vertically arrayable enclosure
  • Line array downfill element
  • Consistent 120º (-6dB) horizontal mid and HF pattern control
  • 20º (-6dB) vertical dispersion
  • Tripod mountable singularly or in pairs
  • Amplitude shading switch
  • Passive or Bi-Amp format
  • Compatible with WMX, WLX, WSX, WS2A & S218 subwoofers

APPLICATIONS

  • Short to medium throw arrays of 1 to 4 cabinets
  • Vertically arrayed downfill for W8LM systems
  • Theatre sound reinforcement
  • Corporate events
  • Fixed installations

Click pic for larger image
TECHNICAL SPECIFICATIONS
TYPE Three-way, mini vertically arrayable enclosure
FREQUENCY RESPONSE (5) 60Hz-18kHz ± 3dB
DRIVERS: LF + MF SECTION 8" (200mm)/2" (50mm) voice coil, reflex-loaded
direct radiator
8" (200mm)/2" (50mm) voice coil, neodymium
driver, front horn loaded, rear reflex loaded
DRIVERS: HF SECTION 2 x 1" (25mm) exit HF compression drivers,
horn loaded
RATED POWER (2) LF + MF: 400W AES, 1600W peak
HF: 75W AES, 300W peak
Passive: 400W AES, 1600W peak
SENSITIVITY (6) LF + MF: 99dB
HF: 104dB
Passive: 98dB rising to 103dB at HF
MAXIMIUM SPL (CALCULATED @ IM) LF + MF: 124dB continuous, 130dB peak
HF: 123dB continuous, 129dB peak
Passive: 123dB continuous, 129dB peak
NOMINAL IMPEDANCE LF + MF: 12 ohms
HF: 12 ohms
Passive: 12 ohms
DISPERSION (-6db) 120º horizontal (down to 750Hz),
20º vertical
140º horizontal (down to 650Hz) @ -10dB
CROSSOVER 300Hz passive, 2.2kHz active or passive
Shading control switch – rear mounted
ENCLOSURE Vertical trapezoid with 10º wall angle, multi-laminate birch ply construction
FINISH Textured paint
PROTECTIVE GRILLE Perforated steel
CONNECTORS 2 x Neutrik NL4
FITTINGS Proprietary rigging system
2 x pocket handles each side
4 x M8 inserts for externally mounted top hat fitting
DIMENSIONS (W) 620mm x (H) 284mm x (D) 400mm
(W) 24.4ins x (H) 11.2ins x (D) 15.75ins
WEIGHT (including rigging hardware) 30kg (66lbs)
ACCESSORIES

HAM09012
Dual Pole Mount Bracket for W8LMD (use only with pole HAM09015)

ASF20013
Ground Stack Bar for W8LMD