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Focal's innovative design and world-class styling work together to create a sub enclosure that'll bring emotional punch to your listening experience. Their Performance SB P 25 enclosure houses a Performance Series 10" subwoofer that handles up to 250 watts RMS, filling your ride with the clean and energetic bass you've been missing.

Small enclosure, big output
This ported hatchback-style enclosure features a laminar, or streamlined vent, that ensures smooth air flow with no turbulence or wind noise. Acoustic foam inside the cabinet improves the sub's response and helps eliminate unwanted resonance. Focal's craftsmanship ensures that this loaded box is perfectly tuned to deliver enjoyable, undistorted bass.

Product Highlights:

  • ported enclosure with one Performance 10" subwoofer
  • 5/8" MDF construction
  • 10" 4-ohm subwoofer
  • power handling: 50-250 watts RMS (500 watts peak power)
  • sensitivity: 90 dB
  • frequency response: 42-500 Hz
  • 13-3/8"W x 15-5/8"H x 15-1/8"D1 x 7-7/8"D2
  • warranty: 1 year
  • Our 60-day money-back guarantee

Enclosed Subwoofers 101

An enclosed subwoofer is a box with a subwoofer already installed. The advantage to buying an enclosed sub is that the manufacturer made the sub, then designed and built the box as a perfect match, so you'll get the best possible performance. Every enclosed sub has a maximum RMS power handling rating, so pair it with an amp with a similar RMS power rating to get the best performance.

Focal Performance SB P 25 Reviews

Average Customer Review:

1 Review


Written by: Mike V. from Pennsylvania on February 11, 2015

Crutchfield Customer Review (What's this?)

  • "Coolness Factor"
  • Build Quality
  • Ease of Use
  • Sound Quality
  • Value

I am running this sub with a bridged Focal FPP 4100 in the trunk of a Mercedes C280. (The first 2 channels run my Focal ISN 165 fronts.) The sound quality on this sub is Amazing. You can hear every note perfectly and kicks sound so tight and amazing. It hits hard because of the 10" size and also goes pretty deep. It doesn't crap out even with 808 style kicks and deep sub bass. It sounds so good I am going to add another one very soon so I have a pair. You cannot go wrong. If I had to do it all over again I would probably just do 2 10" in one box. It's not that this single sub isn't good enough, it's just SO good I want More!



Hands-on research

What's in the box?

Download owner's manual

  • Bass-reflex enclosure with 10" Subwoofer loaded
  • User manual (English/ French)
  • Focal logo sticker

Product Research


Enclosure: The SB P 25 is a bass-reflex subwoofer enclosure loaded with a 10" FOCAL SUB P 25 subwoofer. The enclosure has a front firing slot port and is made of 5/8" MDF. The spring-post terminals will accept single banana plugs or bare wire up to 10-gauge.

SUB P 25 Subwoofer: The SUB P 25 features a polypropylene cone and butyl rubber surround to withstand the harsh automotive environment. The mounting gasket ensures better chassis damping and prevents air leakage.


  • Frequency Response: 42-500 Hz
  • Power Handling: 250 watts RMS, 500 watts peak
  • Sensitivity: 90.2 dB (2.83V/1m)
  • Impedance:
  • Dimensions:
    • Width: 13-3/8"
    • Height: 15-5/8"
    • Depth (bottom): 13-5/8" (the grille adds approximately 1-1/2" to the depth)
    • Depth (top): 7-7/8"

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.