Cinema Dual 18" 4 Ω Subwoofer - Fly able
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- Brand new in original box
- Full Cinema manufacturer's warranty
- Free shipping in the continental US
In stock
- SKU
- 4281F
. Description
JBL Cinema Dual 18" 4 Ω Subwoofer - Flyable
The JBL Cinema 4281F is a professional-grade dual 18" subwoofer built for live sound and large-venue work where deep low-frequency response and reliable suspension rigging are essential. Its compact profile and integrated flying hardware make it a practical choice for touring rigs and permanent installations requiring flexible placement without sacrificing output or control.
Power & Frequency Response
Rated for 1,600 watts of power handling, this subwoofer delivers authoritative bass extension across its 30–500 Hz frequency range, providing the controlled low-end foundation that demanding live sound, recorded content, and high-output audio systems require. The 4-ohm impedance allows for straightforward integration into both passive and powered system configurations.
Installation & Design
The 14.97-inch (355mm) enclosure depth keeps overall footprint minimal while maintaining dual 18" driver capacity, and top-mounted connectors preserve that shallow profile for wall mounting and suspended applications. Built-in rigging points eliminate the need for aftermarket hardware, enabling quick and secure fly-rigging in touring, festival, and permanent venue setups.
Key Features
- 1,600-watt power handling
- Dual 18-inch woofer configuration
- 4-ohm impedance
- Frequency response: 30–500 Hz
- Enclosure depth: 14.97 inches (355mm)
- Built-in rigging points for wall mounting and suspension
- Top-mounted connectors for shallow installation profile
- Professional cinema and venue-grade construction
The Cinema 4281F combines proven dual 18" performance with purposeful rigging infrastructure, making it a reliable workhorse for live and installed systems where consistent bass extension and flexible mounting flexibility matter.
More Information
| Condition | New |
|---|
Reviews
At a Glance
The JBL Cinema Dual 18" 4Ω Subwoofer is a professional-grade bass foundation built for permanent installation in large venues and cinema systems where deep, controlled low-end extension is non-negotiable. Its integrated flying hardware, compact 14.97" depth, and 1,600-watt power handling make it a road-ready choice for touring rigs and venue installs that demand authoritative 30–500 Hz response without compromise. Choose this if your sound system needs reliable, suspended bass that sits tight in a mix and moves air on stage.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Cinema Sound
- ✓ Large Venue Installation
Not the best pick for
- – Home Recording
- – Practice
Skill level: Professional
Frequently Asked Questions
What does the 4-ohm impedance mean for my system?
4-ohm impedance allows straightforward integration into both passive and powered installation configurations, giving you flexibility in how you wire and amplify this subwoofer in your venue or cinema setup.
Can this subwoofer be suspended or flown in a venue?
Yes. Built-in rigging points and top-mounted connectors are specifically designed for wall mounting and fly-rigging, enabling quick and secure suspension in permanent or semi-permanent venue setups without aftermarket hardware.
What size space and application is this subwoofer designed for?
The Cinema 4281F is engineered for large-venue installations, cinema sound systems, and permanent installations where deep low-frequency response and flexible suspension rigging are essential. It is not intended for home recording or practice applications.
How compact is this subwoofer for installation?
The enclosure depth is just 14.97 inches (355mm), keeping the overall footprint minimal while maintaining dual 18" driver capacity, making it practical for wall mounting and suspended applications without sacrificing output or control.
What frequency range and power handling should I expect?
This subwoofer delivers 1,600 watts of power handling and tight frequency response across 30–500 Hz, providing the controlled low-end foundation that cinema soundtracks and high-output audio systems demand.
Do I pay sales tax on this order?
We collect sales tax only on orders shipped to California. Orders shipped to any other US state are charged $0 sales tax at checkout when you buy direct from our website. On this item that is roughly $110 less out the door than the same listed price at a national retailer or on a marketplace. Marketplaces such as eBay, Reverb and Amazon collect sales tax in nearly every state as marketplace facilitators no matter who the seller is, so the same item at the same price costs less bought direct. Free US shipping and 30-day returns are included. Some states ask buyers to self-report use tax on out-of-state purchases.
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