The Focal 100 IWSUB8 is a passive in-wall subwoofer that adds genuine low-end weight to a 100 Series installation without a visible box anywhere in the room. Powered by the 100 IWSUB8 Amplifier, it delivers bass you feel rather than see. Sold individually.
$1,100.00
The Focal 100 IWSUB8 solves one of the oldest problems in custom installation: how to bring real bass into a room that has no space, and no appetite, for a subwoofer cabinet. It mounts a Polyglass woofer in a shallow bass-reflex enclosure with a flared port, engineered to fit within a standard stud wall while still moving air with authority.
Equipped with that dedicated woofer and driven by the 100 IWSUB8 Amplifier, it delivers deep, extended low frequencies that give music its foundation and film soundtracks their physical impact. Because it is a passive design, up to two subwoofers can be run in parallel from a single amplifier, allowing bass to be distributed evenly through a larger space rather than concentrated at one point in it.
Engineered for straightforward installation in a conventional stud wall and finished with a paintable low-profile magnetic grille, the 100 IWSUB8 sits flush and disappears beneath the room's own paint. The amplifier is required and sold separately. What the room gains is the weight and scale of a full-size subwoofer, and the calm of a space with nothing standing in it.
All new products come backed with full manufacturers warranty and support.
Manufacturers warranties are typically 12 months but will vary between products so please feel free to contact our team for more information.
Please feel free to reach out to us for more information. You can get in touch with one of our team members via our Contact Us page - phone or email.
Our Promise to You
At Surrounds, we want you to be absolutely thrilled with your new gear. We’re here to help, and your satisfaction is our priority.
Returns for Change of Mind
We understand that sometimes you might change your mind. We may, at our discretion, offer a return for items within 15 days of delivery. To be eligible, your item must be in brand new, unused condition and in its original, unopened packaging.
Please choose carefully, as we do not typically offer refunds for a change of mind. We may, however, provide an exchange or store credit instead. Please note that a restocking fee of up to 15% may be deducted from your credit or refund to cover our supplier costs.
You will be responsible for the cost of return shipping.
If Your Item is Faulty
All of our new products are covered by a full manufacturer's warranty, which is in addition to your rights under the Australian Consumer Law.
If you receive a faulty or damaged item, please contact us right away at info@surrounds.com.au or (08) 9389 6900 so we can get it resolved for you.
We will cover the cost of return shipping for any confirmed faulty items.
A quick note on returns
The Focal 100 IWSUB8 solves one of the oldest problems in custom installation: how to bring real bass into a room that has no space, and no appetite, for a subwoofer cabinet. It mounts a Polyglass woofer in a shallow bass-reflex enclosure with a flared port, engineered to fit within a standard stud wall while still moving air with authority.
Equipped with that dedicated woofer and driven by the 100 IWSUB8 Amplifier, it delivers deep, extended low frequencies that give music its foundation and film soundtracks their physical impact. Because it is a passive design, up to two subwoofers can be run in parallel from a single amplifier, allowing bass to be distributed evenly through a larger space rather than concentrated at one point in it.
Engineered for straightforward installation in a conventional stud wall and finished with a paintable low-profile magnetic grille, the 100 IWSUB8 sits flush and disappears beneath the room's own paint. The amplifier is required and sold separately. What the room gains is the weight and scale of a full-size subwoofer, and the calm of a space with nothing standing in it.
All new products come backed with full manufacturers warranty and support.
Manufacturers warranties are typically 12 months but will vary between products so please feel free to contact our team for more information.
Please feel free to reach out to us for more information. You can get in touch with one of our team members via our Contact Us page - phone or email.
Surrounds offer the following assurances with every online order:
Personalised service - our team will be in contact once your order is placed to discuss timelines & logistics. We also offer comprehensive installation services and after sales support. Please feel free to get in touch to discuss any of the above before finalising your purchase.
Full manufacturer’s warranty on any new in box hardware.
7 day return of any faulty product.
Deep bass usually arrives with a large cabinet and an argument about where to put it. The 100 IWSUB8 goes into the wall instead, and the room simply gains a low, physical presence that makes music feel complete and films feel real. Nothing to trip over, nothing to hide, nothing to explain to visitors.
