JBL Professional MD46

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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. MD46 is a high-power 60° x 40° 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.

特点

JBL’s Marquis Dance Club Series is a state-of-the-art family of loudspeaker systems designed specifically for the Dance Club Market. MD46 is a high-power 60° x 40° 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.
JBL CMCD-82H 8" cone midrange compression driver
JBL 2432H 3" diaphragm, 1.5" exit compression driver
60° x 40° PT™ Progressive Transition waveguide
Dual JBL Selenium ST400 Super Tweeters
4-way quad-amplified system

Applications

Sophisticated dance clubs
Anywhere high energy dance music is required

下载

	Version	Language	Size	Uploaded
Marquis Dance Brochure updated: 5月 2023			538.4 KB	5月 2023
MD46 Spec Sheet updated: 5月 2023			545.8 KB	5月 2023
Data Sheets
MD46 Spec Sheet updated: 10月 2019			547.5 KB	10月 2019
Specifications
Marquis Dance Club Series Spec Sheets updated: 7月 2019			4.0 MB	7月 2019
Brochures
Marquis Dance Club Series Brochure updated: 7月 2019			538.4 KB	7月 2019
CAD Drawings
Marquis Dance Series Customer Drawings PDF updated: 10月 2019			204.9 KB	10月 2019
Marquis Dance Series 3D DXF Drawings updated: 10月 2019			10.4 MB	10月 2019
Marquis Dance Series 2D DXF Drawings updated: 10月 2019			611.9 KB	10月 2019
Compliances
Marquis Dance Club Series Declaration of Conformity updated: 10月 2019			144.2 KB	10月 2019
Speaker Tunings
Marquis Dance Club Series Tunings updated: 10月 2019			1.5 MB	10月 2019
Images
MD46 Hi-Res Image 2 updated: 7月 2019			268.3 KB	7月 2019
MD46 Hi-Res Image updated: 7月 2019			222.7 KB	7月 2019
Simulation Data
JBL Pro ALL CLF Files version 12-10-21, updated: 5月 2023	12-10-21		24.0 MB	5月 2023

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Parts & Service

性能

频率范围 (-10dB)	42 Hz – 20 kHz
额定功率	LF: 1600 W / MF: 350 W HF: 75 W UHF: 130 W
覆盖范围	60° x 40°, rotatable waveguide
Frequency Response (±3 dB)	48 Hz – 19 kHz
Directivity Factor (Q)	20
Directivity Index (DI)	13 dB
Crossover Modes	Quad-amp
Crossover Frequencies	270 Hz, 2.6 kHz and 10 kHz
系统阻抗	LF: 4 Ohms MF: 8 Ohms HF: 8 Ohms UHF: 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, 2.83V (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-K64MH
Super Tweeter	2x JBL Selenium ST400 Super Tweeter
ST Nominal Impedance	4 ohms
ST Sensitivity	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 653.3 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.