マーチンオーディオW8LMDは小型で広指向角の垂直アレイ可能なエンクロージャーです。W8LMのダウンフィル用エレメントとしてだけでなく、単独使用も可能、近/中距離(30mまで)のアプリケーションには数本のW8LMDで対応できます。20度の垂直指向特性を持つW8LMDは従来のラインアレイ・エレメントよりも少ない本数で同じ広さをカバーできつつ、垂直方向にカップリングされたスムーズで正確なカバレージが得られます。
TYPE | Three-way, active/passive, mini downfill line array element |
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 FR: 400W AES, 1600W peak |
RECOMMENDED AMPLIFIER | MA5.2K |
SENSITIVITY (6) | LF + MF: 99dB HF: 104dB FR: 98dB rising to 103dB at HF |
MAXIMUM SPL (calculated @ 1m) | LF + MF: 125dB continuous, 131dB peak HF: 123dB continuous, 129dB peak FR: 124dB continuous, 130dB peak |
NOMINAL IMPEDANCE | LF + MF: 12 ohms HF: 12 ohms FR: 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 black paint |
PROTECTIVE GRILLE | Black 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) 15.8ins |
WEIGHT (inc. rigging hardware) | 30kg (66lbs) |