FBT SUBLine 218SA | Dual 18in, 1200W, 140 dB | Pow...
$5,320.00
The FBT SUBLine 218SA is a dual 18-inch powered subwoofer designed to deliver powerful low-frequency reinforcement for live performances, DJ systems, theaters, clubs, and professional audio installations. Featuring two high-excursion woofers with 3-inch voice coils, a 1200W RMS Class D amplifier, six DSP presets, and a maximum peak SPL of 140dB, this active subwoofer delivers deep bass for demanding sound reinforcement applications.
The FBT SUBLine 218SA is a high-output active subwoofer engineered for professional sound reinforcement systems requiring substantial low-frequency performance. Its dual 18-inch high-excursion woofers feature 3-inch voice coils and operate in a bass-reflex enclosure to produce deep, controlled bass. With maximum peak output reaching 140dB, the SUBLine 218SA provides the low-frequency foundation needed for live bands, touring productions, DJ events, nightclubs, theaters, and houses of worship.
Powering the dual woofers is an integrated 1200W RMS Class D amplifier with a switch-mode power supply and 2400W peak amplifier rating. Built-in amplification simplifies system installation by eliminating the need for separate subwoofer amplification. The subwoofer's omnidirectional dispersion makes it suitable for individual and multiple-subwoofer configurations in portable and installed sound systems.
Integrated digital signal processing provides six selectable presets, three EQ configurations, and two low-pass filter settings for adapting the subwoofer to different speaker combinations and performance requirements. Digital delay adjustment and a 0-180 degree phase switch provide additional system alignment options. Stereo XLR inputs and link outputs, volume control, and LED status indicators allow audio engineers to manage the subwoofer and integrate it with compatible full-range loudspeakers.
The SUBLine 218SA features a durable Baltic birch plywood cabinet with a protective scratch-resistant finish. Its bass-reflex enclosure is designed for demanding live sound applications, while integrated aluminum handles assist with transportation and positioning. M20 threaded mounting points accommodate compatible speaker poles for supporting full-range loudspeakers above the subwoofer. This combination of powerful amplification, flexible DSP processing, and durable construction makes the SUBLine 218SA suitable for mobile DJs, live music productions, clubs, theaters, and permanent PA installations.
| Brand | FBT |
| Name | FBT SUBLine 218SA |
| Primary Category | Powered Subwoofer |
| Build Material | Baltic birch plywood |
| Dimensions | 38.2 x 26.0 x 26.4 in inch |
| Included Accessories | AC Power Cable |
| Weight | 178.6 lb lb |
| Driver Configuration | Dual 18-inch high-excursion woofers |
| Woofer Size | 18 inch inch |
| Frequency Response | 30Hz - 120Hz Hz |
| Max SPL | 140dB dB |
| Power Consumption | 2400W peak W |
| Power Rating | 1200W RMS W |
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