FBT X-Sub 115SA - 1200W 15-inch Powered Bass Reflex Subwoofer with 3-inch Voice Coil in Black Finish

The FBT X-Sub 115SA is a powerful and compact 15-inch active subwoofer designed to provide low-frequency extension and deliver exceptional performance in conjunction with the FBT X-LITE and FBT X-PRO series speakers. With a bass-reflex design, this subwoofer is engineered to handle demanding sound reinforcement applications while offering deep, punchy bass. The subwoofer features a robust 15" woofer with a 3" voice coil, which allows for precise low-end reproduction with a frequency response from 42Hz to 120Hz at -6dB. This wide frequency range ensures the FBT X-Sub 115SA can deliver clear and impactful bass, making it the ideal choice for both music and speech applications.

Powering the FBT X-Sub 115SA is a 1200W RMS Class D amplifier that provides clean, efficient power to drive the woofer with minimal distortion. The subwoofer features a maximum SPL of 135 dB peak, ensuring it can handle high-volume sound reinforcement applications with ease. The integrated DSP processor offers four preset modes, including two different cut-off frequencies, allowing users to fine-tune the performance to match specific system configurations or room acoustics. A phase reversal switch (0°/180°) provides additional control over the sound, ensuring the subwoofer integrates seamlessly with other components in the sound system.

The FBT X-Sub 115SA is built with a durable 0.59" birch plywood cabinet, coated in a scratch-resistant black finish that provides long-lasting protection against wear and tear. The design includes a top-mounted M20 stand pole adapter, allowing easy integration with speaker stands, and two sturdy aluminum handles for convenient transportation. For added mobility, the subwoofer can be equipped with four optional 100mm transport wheels, making it easy to move between locations. The rear control panel features two stereo combo XLR/jack inputs and outputs, stereo XLR high-pass filter outputs, level control, and preset selector, ensuring ease of use and full system control.

Whether used for mobile sound systems or fixed installations, the FBT X-Sub 115SA is a versatile, high-performance subwoofer that delivers powerful bass while providing convenient features for installation and operation. Its robust construction, high output capability, and extensive control options make it a reliable and efficient choice for professional audio applications.

Features

• 15-inch bass-reflex active subwoofer with a 3-inch voice coil for deep, accurate bass
• Frequency response from 42Hz to 120Hz at -6dB for full-range bass performance
• 1200W RMS Class D amplifier for efficient and powerful bass reproduction
• Maximum SPL of 135 dB peak, ideal for high-demand sound reinforcement applications
• Integrated DSP with 4 presets, including two different cut-off frequencies
• Phase reversal switch (0°/180°) for improved system integration
• 0.59" birch plywood construction with a scratch-resistant black paint finish
• Top-mounted M20 stand pole adapter for easy speaker integration
• Optional 100mm transport wheels for easy mobility
• Two stereo combo XLR/jack inputs and outputs for flexible connectivity
• Dimensions: 17.91 x 23.07 x 22.44 inches, net weight of 66.13 lbs

Specifications

General

• Configuration: Bass Reflex
• Built-in Amplifier LF/HF: 1200W
• Frequency Response: 42Hz - 120Hz (@-6dB)
• Low Frequency Woofer: 15" / 3" coil
• Maximum SPL cont/peak: 135dB half space
• Dispersion: Omnidirectional
• Input Impedance: 22 kOhm

Inputs/Outputs

• Input Connector: XLR with loop
• Power Cord: 9.8ft / 3mt

Mechanical

• Net Dimension (W x H x D): 17.91 x 23.07 x 22.44 inches
• Net Weight: 66.13 lbs
• Transport Dimension (W x H x D): 17.32 x 27.55 x 17.51 inches
• Transport Weight: 48.50 lbs