FBT Mitus 118FSA - 2400W 18-inch Powered Band Pass Flyable Subwoofer with 3.5-inch Voice Coil in Black Finish

The FBT Mitus 118FSA/FSCA is a high-performance powered subwoofer designed to deliver powerful, deep bass with incredible clarity. This subwoofer features a hybrid band-pass cardioid arrayable design, making it perfect for both ground-stack and flyable configurations. It incorporates a single 18" B&C neodymium magnet high-excursion woofer with a 3.5" voice coil, delivering a frequency response that spans from 33Hz to 100Hz. The result is substantial low-end output and exceptional SPL, with continuous and peak SPL of 135dB and 139dB in half-space respectively. This makes the Mitus 118FSA/FSCA ideal for large venues, concert events, and installations where powerful bass reinforcement is required.

Designed for versatility and optimal sound coverage, the Mitus 118FSA/FSCA utilizes a hybrid band-pass configuration, which combines the extension and speed of a vented design with the high SPL capabilities and acoustic filtering of a band-pass system. This ensures both tight control over the low-frequency response and the ability to achieve high SPLs, even in challenging acoustical environments.

The subwoofer is equipped with onboard DSP that features 8 presets, providing users with a range of configuration options, including cardioid configurations. The Mitus 118FSA model offers front-firing suspension, while the Mitus 118FSCA model offers rear-firing suspension, making it ideal for creating a cardioid pattern for better low-frequency control and minimization of rearward sound. The flexible suspension hardware is fully compatible with the Mitus 206LA, allowing for easy integration into a variety of system configurations, whether flying or ground-stacking.

For connectivity and control, the Mitus 118FSA/FSCA features an input panel with XLR "in&link" connectors, volume control, preset selection, delay adjustments, phase control (0°-180°), and a ground lift switch, providing users with complete flexibility to tailor the subwoofer's performance to their specific needs. The subwoofer is housed in a 15mm (0.59") Baltic birch plywood enclosure with a durable, scratch-resistant black finish, ensuring both ruggedness and a professional aesthetic.

With a Class D amplifier that delivers 1200W RMS and peak power of 2400W, the Mitus 118FSA/FSCA provides efficient, high-output performance. The amplifier module, designed with natural convection cooling, ensures optimal power handling while minimizing heat buildup, making the system highly reliable even under demanding conditions.

The Mitus 118FSA/FSCA is fully manufactured in Italy with the renowned craftsmanship and attention to detail that FBT is known for. It is the perfect solution for extending the low-frequency response of line array systems such as the Mitus 206LA, offering enhanced bass reinforcement for a complete, high-quality sound experience.

Features

• Hybrid band-pass cardioid arrayable design for versatile performance
• 1 x 18-inch B&C neodymium magnet high-excursion woofer with 3.5-inch voice coil
• Frequency response: 33Hz to 100Hz with continuous SPL of 135dB and peak SPL of 139dB
• Class D amplifier delivering 1200W RMS with peak power of 2400W
• Onboard DSP with 8 presets, including cardioid and infra configurations
• Flexible suspension hardware compatible with Mitus 206LA for easy integration
• Control panel with XLR "in&link" connectors, volume, preset, delay, phase, and ground lift switch
• Durable 15mm Baltic birch plywood enclosure with scratch-resistant black finish
• M20 top-mounted stand adapter for easy mounting options
• Ideal for large-scale events, permanent installations, and ground-stack or flyable setups
• Manufactured in Italy with FBT's signature craftsmanship and attention to detail

Specifications

General

• Configuration: 1-way hybrid bandpass

Acoustical

• Frequency Response (@ -6dB): 33Hz - 100Hz
• Low Frequency Woofer: 1 x 18-inch, 3-inch coil
• SPL Max (cont/peak): 135 / 139 dB
• Dispersion: 100° x 100° max (dependent on number of elements)
• Crossover Frequency: Preset dependent

Amplifier

• Built-in Amplifier Max (W): 1200
• Built-in Amplifier Peak (W): 2400
• Long Term Power (W): --
• Short Term Power (IEC 268-5) (W): --
• Input Impedance: 22 kOhm
• Nominal Impedance: --

Inputs/Outputs

• Input Connectors: XLR

Power Supply

• AC Power Consumption: 640 VA

Mechanical

• Dimensions: 22.67 x 19.68 x 29.76 inches
• Net Weight: 99.2 lbs
• Transport Dimensions: 24.40 x 25.59 x 31.10 inches
• Transport Weight: 121.2 lbs