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FBT HiMaxX 100Sa Active Subwoofer

FBT HiMaxX 100Sa Active Subwoofer


Out of stock

The HiMaxX 100Sa is an 18″ Active processed Subwoofer designed to be the ideal bass reinforcement for the HiMaxX range of speakers. Features 1200 Watts with a peak SPL of 139dB.

EAN: 8034138297973 SKU: 29797 Category:


HiMaxX 100Sa Active Subwoofer

      • Self-powered bandpass subwoofer.
      • 18” (460 mm) custom neodymium B&C woofer with a 3” (75 mm) voice coil.
      • Built-in 900w 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.
      • Volume.
      • Ground-Lift.
      • 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.

Compact and light weight, HiMaxX brilliantly solve all the most demanding requests from buffs, musicians and professionals looking for powerful, versatile and very high quality loudspeaker enclosures. Ideal for live and sound reinforcement applications requiring ease of transport, they are also suited to fixed installations, thanks to the cabinets’ format and optional accessories.


A powerful dynamic design for aggressive clean-cut lines.  A sturdy light-weight box that ensures great versatility and is ready for installation, thanks to its special mounting points and optional accessories. The asymmetrical design enables the enclosures to be used as stage monitors.
A specially designed control panel ensures ease of use and intuitive control. Mic/line input, auxiliary stereo input with (HiMaxX 40a), 3-band EQ, ground-lift, diagnostic LED.
Loudspeaker totally redesigned in collaboration with B&C. FBT studied and designed a special chassis, a more efficient ventilation circuit with a consequent reduction of 2dB “power compression”, a considerably stiffer cone to improve reliability and distortion and an even more powerful neodymium magnet to increase control and efficiency.
The development of the innovative amplifier is the result of years of research by the FBT R&D labs. It manages to combine the contrasting features of lightness, high power, efficiency and reliability, using the very latest technology. A switch mode power supply to reduce the weight and increase the power output velocity, a very high performance PWM amplifier for the low frequencies, to maximize the power fed out with minimum heat dissipation.
The silent preamplifier manufactured with SMD technology has the job of handling the equalization, 24dB/oct  crossover, sophisticated protections, limiter and the commands of the control panel.
The horn’s profile has been redesigned to ensure greater directivity control and lower distortion. The dispersion angle is 90°H x 60°V.
Research work carried out with the university on the cabinet’s resonance and the fl uid dynamics of the air led to the manufacture of a box in polypropylene with injection of absolutely inert GAS and efficient reflex ducts free from undesired turbulence.

Product Specifications

Configuration:Band pass 1 way
Frequency response:38 – 120Hz
Low frequency woofer:18″ with 3″ VC
Maximum SPL cont/peak:135 / 139 dB
Input impedance:22kohm
Crossover frequency:120hz
Input connector:Stereo XLR with Link out and HP filter out
Net Dimension (WxHxD):530 x 605 x 655mm / 21 x 23.8 x 25.8in
Net Weight:43kg / 94.8lb
Transport Dimension (WxHxD):660 x 735 x 785mm / 26 x 29 x 31in
Transport Weight:47kg / 103.6lb
Built-in amplifier LF/HF:900W RMS
Built-in amplifier peak LF/HF:2400w
Power cord:5m IEC

    Product Details