P 25 FSE | 10″ Slim Flax Cone Subwoofer – Focal Performance Series
Powerful Bass. Ultra-Slim Design. 100% Focal DNA.
Engineered and made in France, the Focal P 25 FSE redefines what’s possible from a slim-mount subwoofer.
Delivering 560 watts of peak power and powered by Focal’s patented Flax cone technology, it produces deep, musical, and natural bass from a remarkably compact chassis — ideal for vehicles with limited installation space.
Designed for sealed boxes from 12 to 18 litres, this subwoofer offers exceptional accuracy, fast response, and true high-fidelity performance in a slimline form.
Slim Yet Powerful
At the heart of the P 25 FSE lies Focal’s “Dual Magnet” motor, purpose-built for tight, controlled energy and clean low-frequency reproduction.
Its integrated motor structure keeps the overall depth compact while maintaining high efficiency and power handling — a true showcase of Focal’s engineering precision.
The robust shaped rubber surround delivers impressive articulation and long excursion, ensuring each bass note hits with precision and authority.
The Flax Cone – Expressive, Dynamic, and Natural
Made in France and exclusive to Focal, the Flax sandwich cone delivers a warm, organic sound signature that’s both detailed and powerful.
Formed with a flax fibre core between two glass-fibre skins, this innovative cone design offers:
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Natural, uncoloured sound with rich mid-bass and tight low end
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Excellent rigidity-to-weight ratio for superior transient response
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Smooth, distortion-free playback even at high output levels
Twice as light as glass fibre yet just as rigid, Flax technology delivers the perfect balance of warmth, definition, and power.
Heat Control and Reliability
The 38 mm (1.5”) glass-fibre voice coil former ensures consistent thermal management and reliability under high load.
This design reduces heat buildup and maintains linear motion, ensuring long-term stability and sustained performance in any installation.
Optimised for Compact Enclosures
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Sealed box volume: 12 to 18 L (0.42 – 0.64 cu.ft.)
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Slim-mount design: ideal for tight spaces and stealth installations
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Frequency response: deep, extended bass with remarkable accuracy
The P 25 FSE is perfectly suited to discreet, audiophile-grade systems where space efficiency and sound fidelity are both essential.
Performance Series – Precision Engineered for Emotion
Part of Focal’s acclaimed Performance Series, the P 25 FSE captures the essence of hi-fi bass in a space-saving form.
It delivers everything enthusiasts love about Focal — clarity, depth, and precision — in a sleek package designed for real-world vehicles.
P 25 FSE – Slim by design. Huge in performance. Unmistakably Focal.
