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The FBT Maxx 100sa powered subwoofer features a 13-ply birch plywood cabinet with scratch & scuff resistant black paint finish.

The FBT HiMaxx 100sa features a custom designed B&C 18" woofer with a 4" voice coil, neodymium magnet structure and an aluminum die cast frame. The active internal stereo crossover is at a fixed frequency of 120Hz. This FBT 1200 Watt subwoofer offers a frequency range of 36Hz-125Hz, providing floor shaking low frequency extension with a SPL of 135dB.

FBT's ADAP Advanced Dynamic Active Protection circuitry protects speaker/driver components against failure. The Maxx 100sa powered subwoofer features a 900W RMS Class D, passively cooled (no fan) low frequency amp, that provides 90% efficiency. The FBT Maxx 100sa amplifier design, like all FBT Powered Maxx speakers prevents annoying thermal shutdowns that plague many other powered speakers and powered subwoofers.

This FBT 1200 Watt Subwoofer features a control panel for master volume control, balanced left & right channel Neutrik input combo jacks (female XLR, 1/4" TRS, 1/4"), balanced XLR left & right channel link output jacks, balanced left & right channel filtered outputs to connect 2-way full-range satellite speakers, and a ground lift switch, LED power on and a LF overload LED indicator.

A standard top mount 1 3/8" speaker stand socket allows satellite speakers, such as the FBT Maxx 2a, Maxx 4a, Maxx 5a and Maxx 6a, Hi Maxx 40a, Hi Maxx 60a and others to be placed above the subwoofer cab on an adjustable satellite speaker pole mount, such as the FBT Box 52.


Low frequency extension for Live Sound P.A. System, D.J. System
School & corporate audio visual sound reinforcement
Background music: Restaurants, Pubs, Clubs, Auditoriums, Theatres, Gyms, Houses of Worship

FBT HiMaxx 100Sa Features:

Self-powered bandpass subwoofer
18” (460 mm) custom neodymium B&C woofer with a 3” (75 mm) voice coil
Built-in 900W rms PWM amplifier
Switch mode power supply
Analogue signal processor with limiter
Control panel with:
XLR/input and XLR stereo outputs with Hi-Pass, filter for connecting the satellites
0°-180° phase inverter switch

Limiter LED
Box in 18 mm (0.7”) birch plywood
The special “bandpass” acoustic loading increases efficiency and maximum SPL
Eight M10 mounting points, stand socket and two integrated wooden handles.
Optional 4 swivel-mount casters 80 mm ø (3.15”) on request.

FBT HiMaxx 100Sa Specifications:

Code: 29797
Configuration: Band-Pass way
Built-in amplifier LF/HF: 1200 W RMS
Built-in amplifier peak LF/HF: 2400 W
Frequency response: 38 - 120Hz -6dB
Low Frequency woofer: 1x18 - 3 coil inch
Maximum SPL cont/peak: 135/139 dB
Dispersion: omnidirectional HxV
Input impedance: 22 Kohm
Crossover Frequency: active 120 KHz
Input connector: Stereo XLR wih loop
Power cord: 5 / 16.4 m/ft
Net Dimension (WxHxD): 530x605x655 - 21x23.8x25.8 mm/inch
Net Weight: 43 / 94.8 kg/lb
Transport Dimension (WxHxD): 660x735x785 - 26x29x31 mm/inch
Transport Weight: 47 / 103.6 Kg/lb

FBT HiMaxx 100Sa

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