Focal P20FE Sub Flax Evo Series 8 Inch 4 Ohm Component Subwoofer 250w RMS
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The Focal P 20 FE is an 8 inch, 4 ohm component subwoofer from the Flax Evo Series, rated at 250W RMS. It uses a glass fibre/flax/glass fibre sandwich cone and suits compact sealed or ported enclosures.
Need a shallower driver? The Focal P 20 FSE slim 8 inch subwoofer has a 3 inch mounting depth.
Key specifications
- Size: 8" single voice coil
- Impedance: 4 ohms
- Power handling: 250W RMS, 500W peak
- Sensitivity: 82.5dB (2.83V)
- Frequency response: 39Hz – 500Hz
- Top-mount depth: 4 5/8"
- Sealed box: 0.35–0.53 cu ft
- Ported box: 0.35–0.71 cu ft
Focal P 20FE
Focal spent five years developing the Flax Evo cone material — a layer of flax fibres sandwiched between two layers of glass fibre. The result is a cone that combines the warmth of natural fibre with the rigidity and accuracy of glass fibre.
Small size, big sound
Built at Focal's workshop in France, the P 20FE delivers up to 250W RMS from an 8 inch driver. It works in compact sealed or ported enclosures, making it well suited to smaller vehicles.
- 8" 4-ohm component subwoofer
- Glass fibre/flax/glass fibre laminate cone
- Rubber surround
- 250W RMS / 500W peak power handling
- Frequency response: 39–500Hz
- Sensitivity: 82.5dB
- Top-mount depth: 4-5/8"
- Sealed box volume: 0.35–0.53 cubic feet
- Ported box volume: 0.35–0.71 cubic feet
- Grille not included
Explore the full range in Focal Flax.
Specification
| Impedance | 4 ohms |
|---|---|
| Cone | Material Flax/Glass |
| Surround | Material Rubber |
| Sensitivity | 82.5 dB at 2.83 volts |
| Frequency Response | 39 - 500 Hz |
More specs
| |
What's Included
- One 8" Single voice coil subwoofer
- Rubber trim ring/gasket (installed)
- Six 7/8" Screws
Focal
About the Focal P20FE
From our tech experts at CEN
A Focal Flax Evo 8 inch subwoofer, 4 ohm, handling 250w RMS.
Who it suits
Drivers building a system where the bass has to keep pace with a capable front stage. the Flax Evo line uses Focal’s flax cone, developed to be light and well damped at the same time.
Our tech experts advise
A subwoofer is only as good as its enclosure and the amplifier behind it: volume and tuning decide what you hear. We build enclosures to suit both driver and vehicle at our Beeston workshop. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Focal range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Focal
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Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
Focal Car Audio
To combine the pleasure of driving with the love of sound, make sure your car is fitted with quality hi-fi equipment. Focal high-fidelity sound promises sensational musical emotions to enhance every journey.
Speaker Kits
With Focal's dedicated car speakers, take advantage of a wide choice of models to compose your own customized audio system, according to your vehicle and your desires. From the Focal discovery with the Universal range to the Utopia M excellence, listening in the car takes on a whole new dimension
Subwoofer
Choose one of Focal's subwoofers (passive, active, bass-reflex, ultra-flat...) and bring powerful, deep bass. Offering a variety of models in different formats, our range meets every installation need and is the ideal audio complement.
DSP & Amplifiers
To optimize the sound quality of your installation and enhance in-car listening, we offer a range of amplifiers and DSPs to match your loudspeakers. These Focal electronics let you experience the sensations of precise, controlled and stable sound.
Accessories & Cables
Discover Focal's range of amplifiers and cables for a complete solution. As a complement to your installation, amplifiers let you experience the sensations of precise, controlled sound, and cables answer questions linked to amplification and connections between components.
Focal Car Audio
Deliver exceptional sound clarity and precision for your vehicle
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Focal P25FE Sub Flax Evo Series 10 Inch 4 Ohm Component Subwoofer 300w RMS
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Focal PS165F3E Flax Evo Series Expert 3 Way 6.5" Car Door Component Speakers 80w
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Focal PS165FSE Flax Evo Series 6.5" Shallow Mount Car Door Component Speakers
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Frequently Asked Questions
Q: Do I need an amplifier for this subwoofer?
A: Yes, unless it is an active (powered) subwoofer with a built-in amplifier. Passive subwoofers need an external amplifier matched to the RMS power and impedance shown in the Specification tab.
Q: What size enclosure does this subwoofer need?
A: The recommended enclosure volume is listed in the Specification tab where the manufacturer provides it. As a rule, sealed enclosures give tighter, more accurate bass while ported enclosures deliver more output. Contact CEN if you would like a recommendation for your build.
Q: What does RMS power mean?
A: RMS is the continuous power a subwoofer can handle, and it is the number that matters when matching an amplifier. Peak or max figures describe short bursts only. Match your amplifier output to the RMS rating in the Specification tab.
Q: Sealed or ported enclosure - which should I choose?
A: Sealed boxes are compact and produce tight, controlled bass suited to sound quality builds. Ported boxes are larger and produce more output at low frequencies, suited to those who want maximum impact. Either works well when built to the recommended volume.
Q: Can CEN build or supply an enclosure and fit everything?
A: Yes. CEN supplies enclosures and offers professional installation from our Nottingham premises, including amplifier wiring. Contact us to discuss your build.
Q: What box size does the P 20 FE need?
A: A sealed box of 0.35 to 0.53 cubic feet or a ported box of 0.35 to 0.71 cubic feet.
Q: Is a grille included with the P 20 FE?
A: No, a grille is not included. The box contains the subwoofer, an installed rubber trim ring/gasket and six 7/8 inch screws.
Q: How deep is the P 20 FE?
A: The top-mount depth is 4 5/8 inches.
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