Skip to product information
1 of 13

Focal 1000 IWSUB Utopia Series In-Wall Subwoofer - Each

Regular price $2,899.00
Sale price $2,899.00 Regular price
Save $-2,899.00 (%)

Need advice?

Consult with a system designer from our showroom.

Call: 1.866.961.7781 Chat Live

Focal 1000 IWSUB Utopia Series In-Wall Subwoofer - Each Overview

Product Information

Model: F1000IWSUB | UPC: 3544053691459


What's In The Box

Product Information

Model: F1000IWSUB | UPC: 3544053691459

Sensational Bass

Made in France in the Focal workshops, the 1000 IWSUB Utopia boasts brand new, exclusive architecture and can be installed horizontally or vertically. It incorporates the best Focal technology from the iconic Utopia line. Its three 6 1/2” (16.5cm) subwoofers with their ‘W’ cones offer unrivaled power handling: the bass reproduction is sensational, in Stereo as well as Home Cinema listening sessions.

Constantly pushing boundaries, the engineers have designed and conceived this subwoofer so that it assembles perfectly with the 1000 IWLRC Utopia reference loudspeaker, but also with as many other 1000 IWSUB Utopia models as desired. Each product is connected to the others using the professional Speakon cabling provided: the only limit to the assembly options is your imagination!

Offering the ability to choose the impedance for each speaker driver according to the number of linked products, 1000 IWSUB Utopia allows an unrivaled audio installation without modifying your room, thanks to its ready-to-paint magnetic grille.

The discreet pleasure of powerful sound excellence...


  • In-wall closed-back loudspeaker designed for Bass frequencies
  • Speaker drivers developed and manufactured in France by Focal
  • Assembly possible with 1000 IWLCR UTOPIA and 1000 IWSUB UTOPIA
  • Horizontal or vertical positioning possible
  • Delivered with a magnetically attached, ready to paint grille for seamless integration
  • Professional cable Speakon included 6.5'' (2m)

Optimized Acoustic Performance 'W' Cone

The 'W' sandwich cone perfectly optimizes the frequency response curve by fully mastering the three key parameters of lightness, rigidity, and damping. When you're listening, it creates total sound transparency and a very low distortion rate. The result: the sound rendering is as refined as it is exceptional.

Custom Assembly: The Ultimate Home Cinema Experience

With the ability to be positioned horizontally or vertically, the 1000 IWSUB Utopia has been designed to assemble perfectly with the 1000 IWLCR Utopia 3-way in-wall loudspeaker. It enhances the performance of your Home Cinema installation. The option to customize the impedance of the speaker drivers according to the number of products assembled allows the system's performance to be adjusted to enjoy an exceptional, bespoke installation.

Quintessential Utopia

The 1000 IWSUB Utopia in-wall subwoofer has been designed so that you can assemble it in the vertical or horizontal position with the 1000 IWLCR Utopia loudspeaker and other 1000 IWSUB Utopia subwoofers. It assembles discreetly thanks to the harmonious magnetic grilles attached using a premium aluminum strip. Bearing the Utopia name, the bass reproduction is sensational and will significantly improve your Home Cinema experience. 


  • Type of Speaker: Closed-back in-wall
  • Speaker Drivers: 3 x 6-1/2" (16.5cm) Bass with 'W' cone
  • Sensitivity (2.8V/3 feet - 1m): 83dB
  • Bandwidth (+/-3dB): 40Hz - 2.5kHz
  • Low-frequency cut-off (-6dB): 32Hz
  • Nominal Impedance: 10 Ω (selection 8 Ω)
  • Minimal Impedance: 8.6 Ω
  • Recommended amp power: 
    • 100 - 750W (8Ω)
    • 200 - 1500W (4 Ω)
  • Ext. Size (H x L x D): 23-3/8" x 12 x 4"
  • Mounting Dimensions (H x L): 22-1/4" x 10-7/8"
  • Mounting Depth: 3-7/8"
  • Net Weight (with grille): 21.16lbs

What's In The Box

  • 1000 IWSUB Utopia
  • Magnetic Grille
  • 6.5" Speakon cable
  • Product Manual
Expert Review

Explore Packaged Solutions


You may also like

Recently Viewed