MD49 (停产)

High Power 4-Way Loudspeaker with 2 x 15" LF Driver


High Power 4-Way Loudspeaker with 2 x 15" LF Driver

JBL’s Marquis Dance Club Series is a state-of-the-art family of loudspeaker systems designed specifically for the Dance Club Market. MD49 is a high-power 90° x 50° dual 15" low-frequency system utilizing dual 2265H Differential Drive transducers, CMCD82H 8" mid-range driver, 2432H 3" diaphragm compression driver, and dual ST400 super tweeters. All of the Marquis Series loudspeakers offer unprecedented fidelity, clarity, and breathtaking purity.



  • Dual JBL 2265H 3" dual voice coil – dual magnetic gap Differential Drive® woofers
  • JBL CMCD-82H 8" cone midrange compression driver
  • JBL 2432H 3" diaphragm, 1.5" exit compression driver
  • 90° x 50° PT™ Progressive Transition waveguide
  • Dual JBL Selenium ST400 Super Tweeters
  • 4-way quad-amplified system


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


  Version Language Size Uploaded
file type icon Marquis Dance Brochure
en updated: 9月14日
  en  538.4 KB 9月14日
file type icon MD49 Spec Sheet
en updated: 9月15日
  en  545.8 KB 9月15日
Data Sheets
file type icon MD49 Spec Sheet
updated: 10月18日
    545.8 KB 10月18日
file type icon Marquis Dance Club Series Spec Sheets
updated: 7月08日
    4.0 MB 7月08日
file type icon Marquis Dance Club Series Brochure
updated: 7月08日
    538.4 KB 7月08日
CAD Drawings
file type icon Marquis Dance Series Customer Drawings PDF
updated: 10月18日
    204.9 KB 10月18日
file type icon Marquis Dance Series 3D DXF Drawings
updated: 10月18日
    10.4 MB 10月18日
file type icon Marquis Dance Series 2D DXF Drawings
updated: 10月18日
    611.9 KB 10月18日
file type icon Marquis Dance Club Series Declaration of Conformity
updated: 10月18日
    144.2 KB 10月18日
Speaker Tunings
file type icon Marquis Dance Club Series Tunings
updated: 10月18日
    1.5 MB 10月18日
file type icon MD49 Hi-Res Image 2
updated: 7月08日
    305.7 KB 7月08日
file type icon MD49 Hi-Res Image
updated: 7月08日
    225.6 KB 7月08日
CLF Files
file type icon JBL Pro ALL CLF Files
version 12-10-21, updated: 12月13日
12-10-21    24.0 MB 12月13日

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.

Parts & Service


频率范围 (-10dB) 42 Hz – 20 kHz
额定功率 LF: 1600 W / MF: 350 WHF: 75 WUHF: 130 W
覆盖范围 90° x 50°, rotatable waveguide
Frequency Response (±3 dB) 48 Hz – 19 kHz
Directivity Factor (Q) 10
Directivity Index (DI) 10 dB
Crossover Modes Quad-amp
Crossover Frequencies 270 Hz, 2.7 kHz, 10 kHz
系统阻抗 LF: 4 Ohms MF: 8 Ohms HF: 8 OhmsUHF: 4 Ohms
系统额定功率 LF: 1100 W (4400 W peak), 100 hrsMF: 200 W, 100 hrsHF: 50 W, 100 hrsUHF: 35 W, 100 hrs
Maximum SPL (1m) LF: 130 dB-SPL cont avg (136 dB peak)MF: 133 dB-SPL cont avg (139 dB peak)HF: 132 dB-SPL cont avg (138 dB peak)UHF: 128 dB-SPL cont avg (134 dB peak)
低频驱动单元 2 x JBL 2265H 380 mm (15 in ) Differential Drive driver with 75 mm (3 in) dual voice coil
Nominal LF Driver Impedance 4 ohms
LFD Sensitivity 101 dB SPL, s.83V (2W) @ 1m (3.3 ft)
Midrange Driver JBL CMCD-82H Cone Midrange Compression Driver with integral 200 mm (8 in) diameter Differential Drive® dual voice-coil internal driver
MD Nominal Impedance 8 ohms
MD Sensitivity 112 dB SPL, 2.83V (1W) @ 1m (3.3 ft)
HF 驱动程序 JBL 2432H, 38 mm (1.5 in) exit compression driver, 75 mm (3 in) voice coil
Nominal HF Driver Impedance 8 ohms
HFD Sensitivity 113 dB SPL, 2.83V (1W) @ 1m (3.3 ft)
Waveguide PT-K95MH
Super Tweeter 2 x JBL Selenium ST400 Super Tweeter
ST Nominal Impedance 4 ohms
ST Sensitivity (1W @ 1m) 112 dB SPL, 2.83V (2W) @ 1m (3.3 ft)
Enclosure Trapezoidal with 15 degree side angles, 16 mm (5/8 in) exterior grade 11-ply Finnish birch plywood
Suspension Attachment 13 points (3 top, 3 bottom, 2 each side, 3 rear), M10 threaded hardware
外观颜色 Black DuraFlex™ finish.
网罩 Powder coated 14 gauge perforated steel.
Input Connector NL8 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. Speakon in parallel with barrier strip for loop-through.
Dimensions (H x W x D in vertical orientation) 1524.0 x 559.8 x 655.3 mm(60.0 x 22 x 25.8 in)
净重量 65.8 kg (145 lb)
Optional Accessories M10 x 35 mm forged shoulder eyebolts with washers.