Transcript
Marquis Bar Series
MQ81S
18 Inch High-Power Passive Subwoofer
Key Features: 18" high-power and long-excursion cone driver for extended low-frequency reproduction Sophisticated acoustic cabinet design for high efficiency Concealed terminal cup for vertical and horizontal installation. Rotatable JBL ENTERTAINMENT logo for both horizontal and vertical applications Heavy duty 1.8 mm protective screen backed steel grille with an attractive symbol “8” , which stands for energy and passion Low profile and compact Enclosure constructed of 18mm high quality Finland birch with black Duraflex™ finish
Applications: Bar and Disco sound reinforcement
Specifications: System:
Club sound reinforcement The MQ81S is a single 18" passive subwoofer within Marquis Bar series. It is especially designed for the installation in various indoor applications and is tuned to meet the needs of today’s dance music. MQ81S has a dedicated engineered 18" woofer with optimally-sized and tuned vented enclosure designed to supplement and extend the low-frequency output of full-range systems in a variety of applications. The loudspeaker enclosure is constructed with 18mm high quality Finland birch. Its unique internal bracing design helps eliminating cabinet resonance at extreme sound pressure levels. The MQ81S is finished in high-quality black Duraflex™ paint.
Frequency Range (–10 dB)1: Frequency Response (±3 dB)1: System Sensitivity (2.83V @ 1m)1: Nominal Impedance: Maximum SPL: Power Rating2: (Continuous/Program/Peak)
38 Hz – 200 Hz 50 Hz – 200 Hz 97 dB 8 ohms 126 dB (132 dB peak) 700 W/1400 W/2800 W
Physical: Dimensions (H x W x D): 557mm x 757mm x 610mm (21.9 in x 29.8 in x 24.0 in) Net Weight: 49.2 Kg (108.5 lbs) LF Driver: 1 x 18" woofer Input Connectors: 2 x Neutrik® Speakon® NL4MP Enclosure: 18mm Finland plywood Finish: Black DuraFlex finish Grille: Powder coated black, 1.8mm steel 1 Full space (4π) conditions 2 AES, 40~400Hz, 6dB crest factor, 2hrs.
JBL continually engages in research related to product improvement. Some materials, production methods and design refinements are introduced into existing products without notice as a routine expression of that philosophy. For this reason, any current JBL product may differ in some respect from its published description, but will always equal or exceed the original design specifications unless otherwise stated.
MQ81S 18 Inch High-Power Passive Subwoofer 110
80
100
60
90
40
80
20
70 20
100
1000
10000
Ohms
SPL 2.83V/1m (dB)
Frequency Response and Impedance:
0 20000
Frequency (Hz)
Dimensions:
230
610
Dimensions in mm
TOP 557 550
50
620
255
FRONT 464
93
43
540
445
35
SIDE
757
130 750
50
375
65
510
133
BUTTOM
JBL Professional 8500 Balboa Boulevard, P.O. Box 2200 Northridge, California 91329 U.S.A.
MQ81S
© Copyright 2013 JBL Professional
SZ
www.jblpro.com
05/14
