Description
Focal Utopia Be 21WX
SUBWOOFER 8’’ (21CM)
Bass for Beryllium
The Utopia Be 21WX 8″ subwoofer represents the pinnacle of Focal’s pursuit of perfect-sounding, full-bodied bass. It handles up to 250 watts RMS and works best in compact sealed enclosures. Utopia is defined as an “ideal place or state,” and these hand-crafted Focal subs let you take your music to that level.
Focal’s top-of-the-line Utopia Be speakers exemplify Focal’s dedication to musical perfection. The sound enthusiasts at Focal worked without constraints to develop what they consider to be the ultimate in speaker technology. Utopia Be subwoofers employ unique materials and unparalleled construction to add incomparable dynamics and natural sound to your system.
Multiferrite magnet 13" (33cm) subwoofer. Its high sensitivity combined with its high acceptable power that guarantees deep and dynamic bass.
Focal’s composite sandwich “W” cone features a layer of durable structural foam between two layers of precision-coated glass — the resulting membrane demonstrates exceptional agility, rigidity, and damping to produce realistic bass notes without distortion. A supple rubber surround maintains precise control over the cone, even during extreme excursion. A massive, multi-element magnet, high-linearity two-layer voice coil, and zinc alloy basket give the sub rock-solid power and strength.
The Utopia Be 21WX 8″ subwoofer represents the pinnacle of Focal’s pursuit of perfect-sounding, full-bodied bass. It handles up to 400 watts RMS and works in small or medium vented boxes. Utopia is defined as an “ideal place or state,” and these hand-crafted Focal subs let you take your music to that level.
W COMPOSITE SANDWICH CONE
The 'W' composite sandwich cone permits total optimisation of the frequency response curve, thanks to the total control of three key parameters: lightness, rigidity and damping. These unique characteristics of lightness and rigidity provide control of the signal transmission speed inside the material.
Focal 21WX - Features
- 8’’ reference subwoofer
- W sandwich composite woofer cone
- For small sealed box (15 to 30 liters)
- Multiferrite magnet
- Very high power handling
Focal 21WX Technical - Specifications
- Load Sealed or vented
- Load Volume 15 – 30 litres
- Nominal power 250 W
- Maximum power 500 W
- Sensitivity 86.5 dB
- Nom. impedance 4 ohms
- Magnet Multiferrite (12 ferrites)
- Voice coil 50 mm
|
Type |
8" (21cm) "W" subwoofer |
|
Frequency response (+/- 3dB) |
29Hz |
|
Sensitivity (2.83V/1M) |
86.5dB |
|
Power handling |
250W/500W |
|
Nominale impedance |
4 ohms |
|
Voice-coil diameter |
2" (50mm) |
|
Voice-coil height |
1" (25mm) |
|
Xmax |
1/3" (8.5mm) |
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