FREE 2-day Shipping: Focals top-of-the-line Utopia Be speakers exemplify Focals Our take on the Focal Utopia Be® 21 WX by Crutchfield’s Dominic DeVito. Focal. 21cm (8″) subwoofer, Multiferrite magnet. 21 WX combines smaller dimensions and limited inner volume for deep, high-impact bass reproduction. FOCALWX. 21WX – 8" Subwoofer. Seen a better offer? let us know. Features; Description. Type 8″ (21cm) “W” subwoofer; Frequency response (+/- 3dB).

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The substantial benefit of this design is cooling.

The heart of the 21WX may be the voice coil, former and cone but the standout part is the glorious magnet structure. The cast alloy powder-coated black basket is adorned with the Focal logo on the webs and holds a precision CNC computer numeric control machined alloy motor.

21 WX | Focal America

The cone is very impressive and is similar to all the Beryllium components. The Focal Beryllium 8-inch subwoofer is one of the cleanest and smoothest sounding subwoofers we’ve had the pleasure of listening to. The reason for the foam core is that it 12wx optimal acceleration and deceleration which helps amplifier damping factor stay high without decay, plus the damping provides a neutral and colour-free sound.

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The cone lip is held on its axis thanks to a wide UV-treated foam surround. While the components come 21x a smartly-designed alloy carry case, the 21WX only comes in an embossed cardboard box — but not to worry.

Focal Utopia Beryllium 21WX

The sandwich cone design delivers unmatched rigidity and extreme linearity over a wide bass frequency range with very little physical distortion.

The Beryllium line of car audio components has achieved much since its release just a short six months ago, setting a new benchmark for high end car audio speakers. After being awarded a cocal of accolades for the Beryllium components, Focal which has never been a company to rest on its laurels developed a subwoofer to keep up with the Beryllium components, the eight-inch 21WX. Whereas most subwoofer manufacturers spend countless hours trying to get air to flow in through the top of the voice coil gap and out through the pole vent at the bottom, Focal has improved on this by designing the individual magnet structures to allow cool air to flow directly between the magnets and into the motor itself.

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While not designed to set any new sound pressure level records, the 21WX will offer you what has been described as the most accurate bass reproduction ever heard in a car, period. The Focal logo is proudly engraved on the metal mounting surround ring and the inverted dust cap foczl the centre is simply black. French loudspeaker manufacturer, JMLabs, established the Focal name many years ago now and since that time has developed and produced its own speakers.

This is constructed from foam layer sandwiched between two composite layers. There are six separate double-stacked multi-ferrite magnets twelve in totalpainted bright red and equally-spaced around the voice coil perimeter. Everything from the bright red magnet clusters to the engraved surround lock, is flawless.