JBL Professional MD1

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Super Tweeter Loudspeaker

JBL’s Marquis Dance Club Series is a state-of-the-art family of loudspeaker systems designed specifically for the Dance Club Market. MD1 is an ultra highfrequency module consisting of dual JBL Selenium ST400 Super Tweeters for superior highfrequency response and is intended to be used in conjunction with the MD2 midhigh system, MD3 low-frequency system, and MD7 ultra highoutput subwoofer system. When all elements are combined they complete a high energy five-way dance system with unprecedented fidelity, clarity,
and breathtaking purity.

Features

Dual JBL Selenium ST400 Super Tweeters
Extremely high sensitivity
Low Distortion
High fidelity
High temperature voice coil for durability and reliability

Applications

Sophisticated dance clubs
Anywhere dramatic use of super high-frequency is desired

Downloads

	Version	Language	Size	Uploaded
Marquis Dance Brochure updated: 14. Mär			538 KB	14. Mär
MD1 Spec Sheet updated: 14. Mär			555 KB	14. Mär
Data Sheets
MD1 Spec Sheet updated: 18. Okt			555 KB	18. Okt
Specifications
Marquis Dance Club Series Spec Sheets updated: 8. Jul			3,97 MB	8. Jul
Brochures
Marquis Dance Club Series Brochure updated: 8. Jul			538 KB	8. Jul
CAD Drawings
Marquis Dance Series 2D DXF Drawings updated: 18. Okt			612 KB	18. Okt
Marquis Dance Series 3D DXF Drawings updated: 18. Okt			10,4 MB	18. Okt
Marquis Dance Series Customer Drawings PDF updated: 18. Okt			205 KB	18. Okt
Compliances
Marquis Dance Club Series Declaration of Conformity updated: 18. Okt			144 KB	18. Okt
Images
MD1 hi-res image updated: 8. Jul			326 KB	8. Jul
Speaker Tunings
Marquis Dance Club Series Tunings updated: 18. Okt			1,47 MB	18. Okt

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Parts & Service

Specifications

Frequency Range (-10dB)	5.5 kHz - 20 kHz
Power Rating	130 W (520 W peak) 2 hrs
Coverage Pattern	Dual 40° x 40°
Crossover Frequencies	6 kHz to 10 kHz
Maximum SPL (1m)	129 dB cont avg (135 dB peak)
Ultra High-Frequency Driver	2 x JBL Selenium ST400 Super Tweeters
Nominal Impedance	2 x 8 ohms
Sensitivity	111 dB SPL, 2.83V @ 1m (3.3 ft)
Enclosure	Trapezoidal, 16 mm (5/8 in) exterior grade 11 ply Finnish birch plywood
Suspension Attachment	10 M10 points
Finish	Black DuraFlex™ finish
Input Connectors	Neutrik Speakon® NL4 (2 wired in parallel), plus CE-compliant covered barrier strip terminals. Barrier terminals accept up to 5.2 sq mm (10 AGW) wire or max width 9 mm (.375 in) spade lugs. NL4’s +1/-1 in parallel with barrier strip (+2/-2 loop through).
Dimensions (H x W x D in vertical orientation)	184.2 x 421.3 x 305.8 mm (7.2 x 16.6 x 12 in)
Net Weight	8.2 kg (18.0 lb)
Optional Accessories	M10 x 35 mm forged shoulder eyebolts with washers