Key Features
- 18" high power subwoofer system
- 459 mm low frequency driver
- Vented, front-loaded configuration
Key Features
- 18" high power subwoofer system
- 459 mm low frequency driver
- Vented, front-loaded configuration
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- 18" high power subwoofer system
- 459 mm low frequency driver
- Vented, front-loaded configuration

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Overview
Specifications
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Product Overview
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.
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.
Main Features
- 18" high power subwoofer system
- 459 mm low frequency driver
- Vented, front-loaded configuration
- Extended bandwidth for deep bass
- M10 threaded suspension points
- Part of JBL's AE Series
- Natural low-frequency sound quality
- Ideal for fixed installations
- Natural low-frequency sound quality
General Information
Name: JBL Professional AC118S 18" High Power Subwoofer System
Category: JBL Professional, Pro AV, Commercial Audio, Pro Subwoofers
UPC Code: 691991001321
Country of Origin: China. Country of origin is subject to change.
Specifications
ADI Part Number JF-AC118S Brand Name JBL Professional Manufacturer Harman International Industries, Inc Manufacturer Part Number AC118S Product Model AC118S Product Name 18" High Power Subwoofer System Product Type Woofer Weight 71.2lb
Impedance 8 ohms Sensitivity 95dB
Maximum Frequency Response 0.25 kHz Minimum Frequency Response 32Hz RMS Output Power 450W
Color Black Depth 28.3" Enclosure Type Sealed Subwoofer Height 21.5" Size 18" Width 22"
Diameter 18"
Country of Origin CN 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 withtextured black finish