Transcript
AC118S
18" High Power Subwoofer System
Key Features: High power and long excursion driver for lower frequency reproduction. High sensitivity with lower power compression Large port for high output and low-frequency reinforcement Multiple Attachment Points for Ultimate Flexibility Robust 18 mm multiply hardwood with textured black finish
Applications: Performing Spaces Clubs & Bars Houses of Worship Multi Media Spaces Retail & Hospitality Spaces Presentation Suites
Specifications: System: Frequency Range (-10 dB)1: Frequency Response (±3 dB)1: System Sensitivity (1w @ 1m)1: Nominal Impedance: Maximum SPL(1m)2: Power Rating3: (Continuous/Program/Peak)
Educational Facilities
AC118S is a high power subwoofer system comprised of one 459 mm (18 in) low frequency driver in a vented, front-loaded configuration for extended bandwidth. The rectangular cabinet is fitted with M10 threaded suspension points for ultimate flexibility. As a part of JBL’s AE Application Engineered Series, a versatile family of loudspeakers for a wide variety of fixed installation applications, AC118S provides a natural low-frequency sound quality.
32 Hz - 250 Hz 40 Hz - 250 Hz 95 dB 8 ohms 122 dB (128 dB peak) 450 W/900 W/1800 W
Transducers: Low frequency driver:
1 x 18″ woofer (P/N: 5021800), 459 mm (18 in) driver with 75 mm (3 in) voice-coil
Physical: Input Connector: Enclosure: Grille: Finish:
Suspension / Mounting: Dimensions (H x W x D): Net Weight:
Dual Neutrik NL4MP connectors plus covered barrier trip terminals 18 mm multi-ply hardwood plywood Powder coated, 1.5mm perforated steel, with acoustically transparent black foam backing Textured black paint finish. White (-WH) available upon request. Not available with WRC & WRX finish. 12 x M10 threaded suspension points 548 mm x 561 mm x 720 mm 21.5 in x 22.0 in x 28.3 in 32.3 kg (71.2 lbs)
1 Full space (4π) conditions 2 Calculated maximum SPL based on rated power handling 3. Pink noise, 35~350Hz, 6dB crest factor, 18dB per oct cutoff,100hrs
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.
AC118S 18" High Power Subwoofer System Frequency Response, 1W/1m: 100
110
Impedance (Ohms)
SPL (dB)
100
90
80
70 20
100
2Pi 0
1000
4Pi
10000
Frequency (Hz)
AC118S 1W fund 2.83 and 8.94v 20-20k.txt 1 2
3
4PI->2PI-1 (.561m)
20000
4
10
1 20
100 5
1000
10000
Frequency (Hz) 6
7
20000
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Dimensions: Dimensions in mm (inch) 561.0 22.087
160.0 6.299
548.0 21.575
720.0 28.346
FRONT
REAR
SIDES
R2100.0 82.677
564.0 22.205
R40.0 1.575
TOP
PROPRIETARY AND CONFIDENTIAL PROPERTY OF HARMAN. DO NOT DISCLOSE, REPRODUCE, OR PUBLISH WITHOUT WRITTEN HARMAN APPROVAL.
.X 0.30 mm 0.50 mm X. ANGULAR 0 30'
ALL MATERIALS USED IN THIS PART MUST BE ROHS COMPLIANT. SUPPLIER SHALL PROVIDE A CERTIFICATE OF ROHS COMPLIANCE WITH THE FIRST ARTICLE.
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ALL DIMENSIONS ARE IN MILIMETERS ALL DIMENSIONS APPLY AFTER FINISH DIMENSIONS SHOWN ARE FOR REFERENCE AND INSPECTION ONLY. REFER TO CAD MODEL PROVIDED WITH THIS DRAWING FOR OVERALL DEFINITION OF PART GEOMETRY.
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6&7F, Tower B Kingdee Software Park, No.2 12th Road South High-tech Industrial Park Shenzhen 518057, CN
THIRD ANGLE PROJECTION
TOLERANCES UNLESS OTHERWISE SPECIFIED
ROHS
RESTRICTION OF HAZARDOUS SUBSTANCES
Gavin DESIGNED BY
TITLE
SPKSYS,ASY,AC118S
DATE
09/15/2014 DATE
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JBL Professional 8500 Balboa Boulevard, P.O. Box 2200 Northridge, California 91329 U.S.A.
AC118S
© Copyright 2015 JBL Professional
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www.jblpro.com
04/15
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