Fenton SHFS12B - 12" Active Subwoofer - Power and depth for your Home Cinema
The Fenton SHFS12B is a high-performance active subwoofer designed to completely transform the listening experience in home theater systems and stereo hi-fi setups. Equipped with a powerful 12-inch (30 cm) long-throw woofer , this device is capable of moving large volumes of air to generate deep, punchy, and distortion-free bass, even at high volumes. Its elegant black vinyl finish with wood grain allows it to blend discreetly into any living room or entertainment space, adding a touch of technological sophistication without clashing with the décor.
At the heart of this system beats a high-efficiency Class D amplifier , capable of delivering a maximum power of 400W . This amplification technology guarantees fast and dynamic power delivery, essential for faithfully reproducing sudden impacts in action movies or drum hits in your favorite songs. Thanks to its bass-reflex design and low-resonance chassis, the SHFS12B minimizes unwanted vibrations, ensuring that all you hear is pure, crystal-clear sound in the lowest frequencies of the audible spectrum.
Versatility is one of the Fenton SHFS12B's strengths. Its rear panel offers complete control over the sound thanks to the adjustable crossover filter , which allows you to select the cutoff frequency between 50Hz and 150Hz. This ensures seamless integration with your main speakers, whether bookshelf or floorstanding, freeing them from the burden of reproducing extreme bass and improving the overall clarity of the system. Furthermore, it features dual connection options: RCA line inputs for modern receivers and high-level inputs , allowing you to connect it to virtually any amplifier, even those without a dedicated subwoofer output.
Main features
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12-inch "Front-Firing" Woofer: Large diameter, front-firing speaker for direct, visceral bass impact.
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Class D amplification: Efficient technology that offers 400W of maximum power with less heat generation and energy consumption.
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Universal Connectivity: It has stereo RCA inputs and high-level speaker terminals, making it easy to connect to any audio system.
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Adjustable Crossover: Rotary control to define the working range of the subwoofer (50Hz - 150Hz) and adapt it to the acoustics of the room.
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Phase Control: Switchable (0° - 180°) to synchronize the subwoofer's sound wave with the main speakers according to their location.
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Automatic Power On: Intelligent system that activates the subwoofer when it detects an audio signal and turns it off after a period of inactivity to save energy.
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Robust Construction: Solid cabinet with magnetic shielding to prevent interference with nearby TVs or monitors.
Product benefits
Adding the Fenton SHFS12B to your sound system represents an immediate leap forward. By delegating the reproduction of the lowest frequencies (down to 20Hz) to this specialized subwoofer, you free your main speakers from significant mechanical stress. The result is a more open overall sound, with clearer mids and more defined highs. For the listener, this translates into total immersion: you'll feel the explosions in your chest, the depth of the soundtracks, and the warmth of the bass instruments like never before.
Use cases
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Home Cinema: Ideal for bringing the special effects of movies and series to life, providing a "cinema" atmosphere in the living room.
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Hi-Fi Stereo Systems: Perfect for complementing bookshelf speakers that lack bass response, completing the dynamic range of the music.
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Gaming: Enhances the gaming experience by boosting deep ambient sounds and impact effects in action and adventure video games.
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Multimedia Rooms: Its magnetic shielding allows it to be placed near screens and consoles without risk of visual interference.
Frequently Asked Questions
Can I connect this subwoofer if my amplifier doesn't have a "Sub Out" output?
Yes, absolutely. The SHFS12B includes "High Level" inputs (speaker terminals). You can connect speaker wires from your amplifier to the subwoofer, and it will take the necessary signal without affecting your system's impedance.
What is the function of the phase switch?
The phase switch (0°/180°) helps synchronize the woofer's movement with your other speakers. Depending on where you place the subwoofer in the room, changing the phase can make the bass sound stronger and more defined by avoiding wave cancellations.
Is the subwoofer always on?
No, it has an "Auto On/Off" function. If the switch is in Auto mode, the subwoofer will remain in standby mode and will only turn on when it detects that you are playing music or a movie, automatically turning off after a period of no signal.
Project description
12-inch active subwoofer with bass reflex enclosure and integrated Class D amplification with 400W peak power (150W RMS). The system offers a frequency response of 20Hz to 200Hz with a sensitivity of 90dB. It incorporates a 30cm long-throw woofer in a front-firing configuration. The rear control panel includes variable crossover frequency (50Hz - 150Hz), volume control, and a phase switch (0°/180°). Connectivity is managed via stereo RCA line inputs and high-level inputs/outputs through screw terminals. It features an automatic power-on function upon signal detection. The chassis has a black laminate finish and magnetic shielding, with dimensions of 375 x 445 x 440 mm and a weight of 12.4 kg. Power supply: 100-240VAC 50/60Hz.
