JBL Professional AC118S 18" High Power Subwoofer System
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Key Features
- Deliver deep, controlled low end to improve speech intelligibility and music impact in paging, monitoring and control-room environments
- High output and low distortion for reliable performance during long deployments and security alerts (450W RMS)
- Flexible installation with M10 threaded suspension points and rugged enclosure for fixed installations and AV integration
- Extended low-frequency extension down to 32Hz for accurate reproduction of alarms, effects and program material
- Robust build and high sensitivity reduce amplifier load and long-term power compression, lowering maintenance and lifecycle costs
Quick Specifications
- Product Model
- AC118S
- Brand Name
- JBL Professional
- Product Name
- 18" High Power Subwoofer System
- Product Type
- Woofer
Explore the details
Product information
AC118S
Overview
Bring powerful, precise low-frequency reinforcement to your installed audio, paging and security systems with the JBL Professional AC118S 18" High Power Subwoofer System. Designed for pro installations, this subwoofer delivers the deep, controlled bass that enhances speech intelligibility for paging and alarm systems while adding impactful weight to program material used in surveillance and monitoring suites. The AC118S combines a high-excursion 18" driver with a vented, front-loaded cabinet to produce extended bandwidth down to 32Hz and dependable 450W RMS output, so alarms and low-frequency cues are heard clearly without distortion. With 95dB sensitivity, large low-turbulence porting and M10 threaded suspension points, the enclosure installs easily into fixed AV rigs, security control rooms and stadium or house-of-worship systems. Built from rugged 18 mm multiply hardwood with a textured black finish, the AC118S is engineered for long-term reliability in demanding environments. Ideal for integrators specifying audio for surveillance centers, public-address paging or immersive AV installations — contact your JBL Professional reseller to configure the AC118S for your project or add it to your system spec sheet today.
Features
- Deliver deep, controlled low end to improve speech intelligibility and music impact in paging, monitoring and control-room environments
- High output and low distortion for reliable performance during long deployments and security alerts (450W RMS)
- Flexible installation with M10 threaded suspension points and rugged enclosure for fixed installations and AV integration
- Extended low-frequency extension down to 32Hz for accurate reproduction of alarms, effects and program material
- Robust build and high sensitivity reduce amplifier load and long-term power compression, lowering maintenance and lifecycle costs
| General Information | |
|---|---|
| Brand Name | JBL Professional |
| Manufacturer | Harman International Industries, Inc |
| Product Name | 18" High Power Subwoofer System |
| Product Type | Woofer |
| Product Model | AC118S |
| Country of Origin | CN |
| Manufacturer Part Number | AC118S |
| Technical Information | |
| Impedance | 8Ohm |
| Sensitivity | 95dB |
| Audio | |
| RMS Output Power | 450W |
| Maximum Frequency Response | 0kHz |
| Minimum Frequency Response | 32Hz |
| Physical Characteristics | |
| Size | 18" |
| Color | Black |
| Depth | 28.30" |
| Width | 22.00" |
| Height | 21.50" |
| Weight | 71.20lb |
| Enclosure Type | Sealed Subwoofer |
| Product Information | |
| Diameter | 18.00" |
| Miscellaneous | |
| 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 |
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- SKU:
- AC118S
- Manufacturer part:
- AC118S
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Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
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Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsJBL Professional AC118S 18" High Power Subwoofer System
AC118S