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: 6月17日
  en  538.4 KB 6月17日
MD2 Spec Sheet
en updated: 6月17日
  en  856.9 KB 6月17日
Data Sheets
MD2 Spec Sheet
updated: 10月18日
    856.9 KB 10月18日
Specifications
Marquis Dance Club Series Spec Sheets
updated: 7月08日
    4.0 MB 7月08日
Brochures
Marquis Dance Club Series Brochure
updated: 7月08日
    538.4 KB 7月08日
Installed Sound Full Line 2015 Catalog
updated: 8月20日
    2.6 MB 8月20日
CAD Drawings
Marquis Dance Series Customer Drawings PDF
updated: 10月18日
    204.9 KB 10月18日
Marquis Dance Series 3D DXF Drawings
updated: 10月18日
    10.4 MB 10月18日
Marquis Dance Series 2D DXF Drawings
updated: 10月18日
    611.9 KB 10月18日
Compliances
Marquis Dance Club Series Declaration of Conformity
updated: 10月18日
    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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