JBL MD49 high power 4-way loudspeakers with 2 x 15" LF drivers, part of the Marquis Dance Club Series.

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JBL MD49 price


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



Frequency Range (-10 dB): 42 Hz – 20 kHz


Power Rating:  

LF: 2000 W / MF: 350 W

HF: 100 W / ST: 100


Coverage Pattern: 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


System Impedance:  

LF: 4 Ohms MF: 8 Ohms HF: 8 Ohms

UHF: 4 Ohms


Long-Term System Power Rating (IEC):  

LF: 1200 W (4800 W peak), 100 hrs

MF: 200 W, 100 hrs

HF: 50 W, 100 hrs

UHF: 35 W, 100 hrs


Maximum SPL:  

LF: 127 dB-SPL cont avg (133 dB peak)

MF: 133 dB-SPL cont avg (139 dB peak)

HF: 133 dB-SPL cont avg (139 dB peak)

UHF: 133 dB-SPL cont avg (139 dB peak)


Low Frequency Driver:  

2 x JBL 2265H 380 mm (15 in ) Differential Drive driver with 75 mm (3 in) dual voice coil


LFD Nominal Impedance: 4 ohms


LFD Sensitivity (1W @ 1m):: 101 dB SPL


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 (1W @ 1m):: 108 dB SPL


High Frequency Driver: JBL 2432H, 38 mm (1.5 in) exit compression driver, 75 mm (3 in) voice coil


HFD Nominal Impedance: 8 ohms


HFD Sensitivity (1W @ 1m): 113 dB SPL


Waveguide: PT-K95MH


Super Tweeter: ST400 x 2


ST Nominal Impedance: 4 ohms


ST Sensitivity (1W @ 1m): 110 dB SPL


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


Finish: Black DuraFlex™ finish. White available

upon request


Grille: 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



Dimensions (H x W x D in vertical cabinet orientation):  

1524.0 x 561.0 x 657.0 mm

(60.0 x 22.1 x 25.9 in)


Net Weight: 68.0 kg (150 lb)


Optional Accessories: M10 x 35 mm forged shoulder eyebolts with washers Optional planar array frame kit. See AE Series Bracket Guide.


For more info, visit the JBL website: JBL :: Product



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