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JBL MD49 High Power 15 Inch Loudspeaker (Discontinued)

Part #:
MD49
Model #:
MD49
Availability: No Longer Available
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The JBL’s Marquis Dance Club Series is a state-of-the-art family of loudspeaker systems designed specifically for the Dance Club Market.

Description

The 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.

Features

  • 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

Specifications

Frequency Range (-10 dB) 42 Hz – 20 kHz
Power Rating LF: 1600W; MF: 350W; HF: 75W; UHF: 130W
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: 1100W (4400W peak), 100 hrs; MF: 200W, 100 hrs; HF: 50W, 100 hrs; UHF: 35W, 100 hrs
Maximum SPL LF: 130 dB-SPL cont avg (136 dB peak); MF: 133 dB-SPL cont avg (139 dB peak)
Maximum SPL HF: 132 dB-SPL cont avg (138 dB peak); UHF: 128 dB-SPL cont avg (134 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 101 dB SPL, s.83V (2W) @ 1m (3.3 ft)
MD Nominal Impedance 8 ohms
MD Sensitivity 112 dB SPL, 2.83V (1W) @ 1m (3.3 ft)
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 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
Finish Black DuraFlex™ finish
Grille Powder coated 14 gauge perforated steel
Dimensions (H x W x D) 60" (1524 mm) x 22" (559.8 mm) x 25.8" (655.3 mm)
Net Weight 145 lbs (65.8 kg)
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