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FOCAL P25F

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Price : 17500.- บาท


Product Description

FOCAL EXPERT P 25 F (1 Pcs)
 
10″ Subwoofer

 

RELIABILITY AND RESISTANCE

P25F is a 25cm (10’’) subwoofer designed for a 18,4-liter- closed cabinet or a 25-liter- bass-reflex one. It is equipped with a very rigid Flax cone of 320 gr/m² which guarantees deep, powerful and linear bass. Its power is 300 Watts RMS and its frequency response goes from 33 to 500Hz. P25F Flax subwoofer represent a good compromise between bass pleasure and cabinet volume. The reference in the bass world!

 

 

INNOVATIONS AND PERFORMANCE

The three Flax subwoofers consist of straightforward 4-Ohm voice coils which are perfectly suited for small enclosures (closed or bass-reflex). Several innovations raise their performance to an even higher level. Each model of subwoofer has a dual magnet, offering improved linearity and ensuring optimal magnetic power delivered to the voice coil, which features a new cooling system. Glass fibre has been used for the mounting of the voice coil, making it more robust while protecting the cone from the heat emitted. Last but not least, the new fixings connecting the cone to the voice coil and the spider to the basket improve reliability for extreme use (very high excursion).

 

 

What makes the difference:

  • “Dual Magnet" for more power
  • FLAX® technology for an exclusive cone
  • 14mm Xmax
  • High rigidity for deep and controlled bass
  • Improved excursion thanks to the new suspension
  • Optimised cooling of the voice coil
  • Compact size for sealed or ported enclosure

 

Flax sandwich cone

Flax cone

Made in France but affordable, Flax cones are oriented towards acoustic performance, high-tech and give an original design to the brand’s speaker drivers!

After more than five years of research and development, engineers at Focal can now reveal a new cone made of high-quality flax fibers. F cone are characterised by their natural sound, with low coloration, their richness of reproduction in the midrange register and their tighter bass.

The unique qualities of flax

F cones are made of high-quality flax fibers core enclosed by two thin layers of glass fiber. They satisfy the key criteria of a high performance diaphragm : high internal damping, high velocity of sound and high flexural rigidity.

Rigidity

All these criteria cannot be met by a mono-material cone. Sandwich technology greatly influences the neutrality of the sound produced by the cone, something, which has always been Focal’s hallmark. The expertise gained from the sandwich technology of the Utopia and K2 Power ranges enabled Focal to develop a revolutionary flax-fiber cone conciliating the 3 criteria.

Flax sandwich

Lightness

Flax is twice as light as fiberglass, because the fiber is hollow. It also has very low elasticity which makes it ideal to increase the flexural rigidity of a sandwich structure. Moreover, it can be obtained in non-woven bundles of considerable diameter and it can therefore produce the thickness required for a sandwich.

 

Internal damping

Composite materials have properties suitable for applications where both rigidity and low mass are required. However, their disadvantage is that they lack damping, which leads to very poor control of vibrations. Recent developments in this field combining composites and natural fibers have brought unexpected opportunities. Flax fiber has an excellent internal damping of the same order of magnitude
as the glass or Kevlar fibers or aluminum.

Made in France and affordable

Flax fields

Flax cones are designed and manufactured in France, from french flax fiber.  France is the main cultivator in Europe of fiber flax, principally in Flanders, Picardy, Normandy and the Pas-de-Calais region. French flax is considered the best in the world.

Synthetic fibers or foams originating from petrochemical resources are subject to inflation linked to the sharp rise in crude oil prices. Organic or ecological textiles, like flax, are thus becoming more and more pricecompetitive.

Because the “W” or "K2" sandwich have to be manufactured by hand, their range of application remains limited for reasons of cost. The industrial process developed to manufacture the "F" cones bring it within reach of very pricecompetitive product ranges

Woofer 10″ (250mm)
Voice-coil 2″ (50mm)
Voice-coil height 1-3/8″ (35mm)
Magnet 5-11/16″ (145mm)
max power 600 W
nominal power 300 W RMS
sensitivity 85dB
impedance 4 Ohms
frequency response 33Hz – 500Hz