# OSD Audio IWS8 8" In Wall Subwoofer (Each)

The OSD Audio IWS8 is a discreet 8" in‑wall subwoofer that adds deep, room‑filling bass without taking up floor space.

Ideal for home cinemas and living rooms, it blends seamlessly behind a paintable grille while delivering impactful low‑end for movies and music.

Built around a robust polypropylene woofer with a butyl rubber surround and an easy dog‑leg mounting system, installation is straightforward.

As a passive design rated up to 150W at 8Ω, pair it with a dedicated subwoofer amplifier for the best results. Sold individually.

**FEATURES**

-   **8" Polypropylene Woofer:** Produces tight, controlled bass that enhances soundtracks and music.
-   **Butyl Rubber Surround:** Durable, high‑performance suspension for low distortion and long‑term reliability.
-   **150W Power Handling (8Ω):** Works with a wide range of subwoofer amplifiers to suit different room sizes.
-   **Slim 3.63" Mounting Depth:** Fits standard stud walls (with 0.5" drywall) for a flush, space‑saving install.
-   **Dog‑Leg Mounting System:** Quick, secure fit after the cut‑out for a clean, professional finish.
-   **Integrated Rear Dust Shield:** Protects internal components and keeps the wall cavity cleaner during install.
-   **Paintable Grille & Frame:** Spray to match your décor so the subwoofer virtually disappears.
-   **Cut‑Out Template Included:** Helps mark, cut and paint for a neat, consistent result.
-   **40Hz–200Hz Frequency Response:** Adds weight and impact to your system’s low end.
-   **Passive Design – Requires Subwoofer Amplifier:** Choose the right amp to tailor bass to your space.

Bring cinema‑grade bass to your room with a neat, built‑in finish.

**Note:** This product requires a separate subwoofer amplifier in order to work. We recommend the OSD Audio SMP200

###### What You Get

-   1 x Subwoofer
-   1 x Grille
-   1 x Cut Out Template
-   1 x Instruction Manual

###### Specifications

-   **Speaker Type:** 8"In-Wall Subwoofer
-   **Woofer:** 8"Polypropylene
-   **Frequency Response:** 40Hz - 200Hz +/-3dB
-   **Power Handling:** 150 Watts
-   **Sensitivity:** 2.83V/1m: 87 dB
-   **Impedance:** 8 Ohms
-   **Inputs:** Spring Binding Posts
-   **Installation:** Install-Friendly Dog Ear Installation Brackets
-   **Included:** Cut-Out Template For Easy Installation
-   **Grille:** Paintable Grille&Frame Included
-   **Dust Shield:** Integrated Rear Dust Shield
-   **Sold As:** Single
-   **Mounting Depth(Assuming 13mm Drywall):** 92mm
-   **Unit Dimensions(L x H x D):** 254mm x 254mm x 91mm
-   **Cutout Dimensions(L x H):** 222mm x 222mm
-   **Weight:** 2.9kg
-   **Warranty:** 10 Years
-   **Note:** Requires Additional Subwoofer Amplifier

## Details

- **Price:** 129.0 GBP
- **Vendor:** OSD Audio
- **Type:** Subwoofers
- **Tags:** BLACK5, Prime, SALE10

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 129.00 GBP | In stock |

## Images

- OSD Audio IWS8 8" In Wall Subwoofer (Each) - K&B Audio
- OSD Audio IWS8 8" In Wall Subwoofer (Each) - K&B Audio
- OSD Audio IWS8 8" In Wall Subwoofer (Each) - K&B Audio
- OSD Audio IWS8 8" In Wall Subwoofer (Each) - K&B Audio
- OSD Audio IWS8 8" In Wall Subwoofer (Each) - K&B Audio
- OSD Audio IWS8 8" In Wall Subwoofer (Each) - K&B Audio

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> Source: [K&B Audio](https://www.kbaudio.co.uk/products/osd-audio-iws8-8-in-wall-subwoofer-each)
> Updated: 2026-07-05