MD2 (停产)

Bi-Amplified, High Power Loudspeaker System

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Bi-Amplified, High Power Loudspeaker System

JBL’s Marquis Dance Club Series is a state-of-the-art family of loudspeaker systems designed specifically for the Dance Club Market. MD2 is a mid-high module utilizing two of JBL’s eight inch 2169H Differential Drive® transducers for mid-band reproduction and the 2453H-SL for high-frequencies, the MD2 handles frequencies from 300 Hz to 20 kHz. The MD2 is intended to be used in conjunction with the MD1 super tweeter, MD3 low-frequency system, and MD7 ultra high-output subwoofer system. When all elements are combined they complete a high energy five-way dance system with unprecedented fidelity, clarity, and breathtaking purity.

 

特点

  • Dual JBL 2169H 8" Neodymium Differential Drive® mid-range drivers
  • Large format JBL 2453H-SL
    4" damped titanium diaphragm compression driver
  • Low Distortion
  • High Fidelity

Applications

  • Sophisticated dance clubs
  • Anywhere high energy dance music is required
 

下载

  Version Language Size Uploaded
Marquis Dance Brochure
en updated: 11月23日
  en  538.4 KB 11月23日
MD2 Spec Sheet
en updated: 11月23日
  en  856.9 KB 11月23日
Data Sheets
MD2 Spec Sheet
updated: 10月18日
    856.9 KB 10月18日
Specifications
    4.0 MB 7月08日
Brochures
    538.4 KB 7月08日
    2.6 MB 10月22日
CAD Drawings
    204.9 KB 10月18日
    10.4 MB 10月18日
    611.9 KB 10月18日
Compliances
    144.2 KB 10月18日
Speaker Tunings
Marquis Dance Club Series Tunings
updated: 10月18日
    1.5 MB 10月18日
Images
MD2 Hi-Res Image 2
updated: 7月08日
    710.7 KB 7月08日
MD2 Hi-res image
updated: 7月08日
    533.5 KB 7月08日

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性能

Frequency Response (-10dB) 270 Hz – 20 kHz
额定功率 MF: 700 W HF: 100 W
覆盖范围 Hor. 90° (-6 dB)Vert. 20° up, 30° down (-6 dB)
Frequency Response (±3 dB) 320 Hz – 20 kHz
Maximum SPL (1m) MF: 137 dB continuous (143 dB peak)HF: 133 dB continuous (139 dB peak)
Directivity Factor (Q) 10
Directivity Index (dB) 10
Crossover Frequencies 300 Hz, 1.5 kHz
Mid Frequency Driver 2 x 2169H, 200 mm (8 in) Differential Drive® Neodymium magnet with dual 76 mm (3 in) dual voice coil
HF 驱动程序 1 x JBL 2453H-SL, 38 mm (1.5 in) exit compression driver, 100 mm (4 in) voice coil and Neodymium magnet.
标称阻抗 MF: 4 ohms; HF: 8 ohms

灵敏度

MF: 112 dB SPL, 2.83V (2W) @ 1m (3.3 ft)HF: 113 dB SPL, 2.83V (1W) @ 1m (3.3 ft)
Enclosure Trapezoidal cabinet, 16 mm (5/8 in) exterior grade 11-ply birch plywood
Suspension Attachment 20 x M10 threaded hardware points (5 top, 5 bottom, 4 each side and 2 on the back)
外观颜色 Black DuraFlex™ finish.
网罩 Powder coated 14 gauge perforated steel.
Input Connector NL4 Neutrik Speakon® and CE-compliant covered barrier strip terminals. Barrier terminals accept up to 5.2 sq mm (10 AWG) wire or max width 9 mm (.375 in) spade lugs. NL4 in parallel with barrier strip.
尺寸(高 x 宽 x 厚) 1143 mm x 844.8 mm x 508.5 mm (45 in x 33.3 x 20 in)
重量 52.2 kg (115 lb)

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