JBL ASB6118 18" 1200-Watt Suspension-Ready P.A. Subwoofer (Black)
JBL ASB6118 18" 1200-Watt Suspension-Ready P.A. Subwoofer (Black) is backordered and will ship as soon as it is back in stock.
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JBL ASB6118 18" 1200-Watt Suspension-Ready P.A. Subwoofer (Black)
Product Overview
The JBL ASB6118 is a high-power 18-inch passive subwoofer from JBL's installed-sound range, suspension-ready for permanent flown or ground-stacked commercial AV and PA systems. It delivers deep, high-output low frequency beneath full-range loudspeakers in auditoriums, houses of worship, and large multi-purpose rooms. The 18-inch driver provides the deepest extension in the ASB6100 family.
Product Description
The ASB6118 houses an 18-inch low-frequency transducer in a vented enclosure with rigging hardware for suspended installation. Paired with JBL full-range loudspeakers and a commercial amplifier, it reinforces the low end for music and high-impact program audio. As a low-impedance passive subwoofer, it is driven from an external amplifier channel and integrates into reinforcement and program-audio systems. For comparable models, browse the JBL Professional Installed Audio collection.
Key Features
- 18" High-Output Sub — An 18-inch transducer in a vented enclosure delivers deep, high-output low frequency.
- Suspension-Ready — Rigging hardware supports flown or ground-stacked installation.
- Install/PA Grade Build — A rugged cabinet is built for permanent commercial and PA use.
- Low-Impedance Passive — Driven from a commercial amplifier alongside JBL full-range loudspeakers.
Typical Applications
- Auditorium
- House of worship
- Multi-purpose room
- All-hands room
- Government space
Technical Specifications
| System Type | High-power passive subwoofer (suspension-ready) |
| Low-Frequency Driver | 18 in |
| Enclosure | Vented, suspension-ready |
| Operation | Low-impedance passive (external amplifier required) |
| Color | Black |
Full electrical specifications (power handling, sensitivity, maximum SPL, frequency response, impedance) should be confirmed against the JBL ASB6118 specification sheet.
Frequently Asked Questions
Does the ASB6118 require an external amplifier?
Yes. It is a low-impedance passive subwoofer driven from a commercial amplifier channel rated for its load and power.
Can it be flown?
Yes. The ASB6118 is suspension-ready with rigging hardware for flown or ground-stacked installation; always use load-rated rigging.
What warranty and support apply?
Covered under JBL Professional's installed-sound warranty. Contact Creation Networks at sales@creationnetworks.net for spec sheets and system design support.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
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Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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