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.Dual JBL 2169H 8" Neodymium Differential Drive® mid-range drivers
Large format JBL 2453H-SL
4" damped titanium diaphragm compression driver
Frequency Range (-10 dB) 270 Hz – 20 kHz
Power Rating MF: 700 W HF: 100 W
Coverage Pattern Hor. 90° (-6 dB) Vert. 20° up, 30° down (-6 dB)
Frequency Response (±3 dB) 320 Hz – 20 kHz
Rated 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
High Frequency Driver 1 x JBL 2453H-SL, 38 mm (1.5 in) exit compression driver, 100 mm (4 in) voice coil and Neodymium magnet.
Nominal Impedance MF: 4 ohms; HF: 8 ohms
Sensitivity 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)
Finish Black DuraFlex™ finish.
Grille 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.
Dimensions (H x W x D) 1143 mm x 844.8 mm x 508.5 mm (45 in x 33.3 x 20 in)
Weight 52.2 kg (115 lb)