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Focal SUB10WM Utopia M Series 10" subwoofer with dual 4-ohm voice coils

Item # 091SUB10WM

Focal's top-of-the-line Utopia speaker line exemplifies their dedication to musical perfection, and their latest...

Focal's top-of-the-line Utopia speaker line exemplifies their dedication to musical perfection, and their latest...

Item # 091SUB10WM

Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
In stock
$1,369.99 each

Get questions answered fast & free

Expert help 400+ hours training Virginia-based

About the Focal SUB10WM

Bob Bihlmayer

Product highlights:

  • 10" dual 4-ohm voice coil subwoofer
  • "M" shape one-piece woven glass fiber/structural foam cone
  • butyl rubber surround
  • aluminum basket
  • neodymium magnet
  • power handling: 400 watts RMS (200 watts per coil)
  • 800 watts peak power
  • frequency response: 25-800 Hz
  • sensitivity: 87.5 dB
  • top-mount depth: 4-1/4"
  • sealed box volume: 0.35-0.7 cubic feet
  • warranty: 1 year
  • MFR # SUB10WM
  • Item # 091SUB10WM

What's in the box:

Focal SUB10WM owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • One dual 4-ohm voice coil subwoofer
  • Eight 1-1/4" Allen Head Screws (4mm)
  • Specifications
  • Beryllium precautions
  • Focal brochure

Featured video:

More details on the Focal SUB10WM

Pat M.

Product Research

Features

TMD® Surround: The TMD® (Tuned Mass Damper) surround has a unique profile, designed to better control the effects of resonance and reduce the distortion associated with deformations of the cone.

Progressive Spider: The spider is designed to reproduce bass impact while optimizing linearity, precision, and dynamics.

Dual 4Ω Voice Coils: The dual 4Ω voice coils offer wiring flexibility; when wired in parallel the woofer presents a 2Ω load, when wired in series the woofer presents an 8Ω load.

Sealed Box: Focal recommends a sealed enclosure volume of 1.0 ft³, resulting in a -3 db point of 39 Hz. They also list the minimum volume as 0.35 ft³. Sealed enclosures provide the most control over a woofer, will handle a lot of power, and provide accurate sonic reproduction, making them suitable for all types of music.

Ported Box: The recommended ported enclosure volume is 1.5 ft³ with a 4" diameter x 21" long port, which generates a -3 db point of 30 Hz. Ported (or vented) enclosures typically provide better overall efficiency than sealed, maximizing bass output for a given amplifier.

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Customer Q&A

1 question already asked

Q
At which point is the -3 db point for this driver in a 10 and 15 l box? What is the driver displacement.
anders  Jan 14, 2019
1 answer
A
The recommended ported enclosure volume is 1.5 ft³ with a 4" diameter x 21" long port, which generates a -3 db point of 30 Hz. You will find this information, and more, by clicking the "Details" tab on the woofer's main webpage and scrolling down below the "Features & Specs" table.
ryan  Jan 21, 2019 (Staff)

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Focal Utopia SUB10WM
$1,369.99 each
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