# OSD Audio SMP200 + SC800D Black Series In Wall Subwoofer Package - 200W

Bring deep, cinema-quality bass to your home audio setup with the OSD Audio SMP200 + SC800D In Wall Dual Subwoofer Package.

Designed for discreet yet powerful performance, this package combines the compact but powerful OSD Audio SMP200 subwoofer amplifier with the SC800D in-wall dual subwoofer system.

Perfect for home cinemas, media rooms, or living spaces, it delivers room-filling low frequencies while keeping your space sleek and uncluttered.

The SC800D features two high-performance subwoofers housed in a sealed, vibration-free enclosure that fits neatly into standard wall cavities.

Paired with the dedicated SMP200 amplifier, you can expect tight, controlled, and impactful bass that elevates both movies and music. This system is ideal for those who want powerful bass without compromising on style or floor space.

**FEATURES**

-   **Powerful 200W Subwoofer Amplifier:** The SMP200 delivers up to 200 watts of clean, reliable power, ensuring the SC800D performs at its full potential for impactful low-end sound.
-   **Custom-Built In Wall Subwoofer:** The SC800D integrates seamlessly into walls, providing an 8-inch driver and 10" passive radiator in a sealed enclosure for accurate and distortion-free bass.
-   **Discreet Installation:** Designed for in-wall mounting, the SC800D blends into your room without taking up floor space, making it ideal for modern, minimalist interiors.
-   **Sealed Enclosure Design:** Reduces unwanted resonance and enhances low-frequency accuracy, delivering tight, cinematic bass response.
-   **Optimised Pairing:** The SMP200 is engineered to drive passive subwoofers like the SC800D, providing dedicated controls for volume, crossover, and phase adjustment, giving you precise control over your sound.
-   **Versatile Home Theatre Integration:** Whether you’re watching films, gaming, or enjoying music, this package ensures rich, immersive bass that complements any setup.

Transform your audio experience with a hidden yet powerful bass solution that delivers both performance and elegance.

###### What You Get

**AMPLIFIER**

-   1 x SMP200 Amplifier
-   1 x Power Cable

**SUBWOOFER**

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

**CABLES**

-   10m x 2 Core Speaker Cable
-   1 x QED Connect 3M Subwoofer Cable

###### Specifications

AMPLIFIER

-   **Amplifier Type:** Subwoofer
-   **Amplifier Class:** Digital Class D
-   **Channels:** 1
-   **Power Output:** 200 Watts @ 4 Ohm
-   **Power Output:** 120W RMS @ 8 Ohm w/ 240W Peak
-   **Power Output:** 200W RMS @ 4 Ohm w/ 400W Peak
-   **Frequency Response:** 20Hz-160Hz +/-1dB THD: 1%
-   **Variable Crossover:** 35Hz-160Hz
-   **Variable Phase Switch:** 0 To 180 Degrees
-   **Impedance:** 8 Ohm And 4 Ohm Stable
-   **Signal To Noise Ratio:** 95dB
-   12V Trigger Mode
-   **Inputs:** Speaker (High) Level / Signal (Low) Level RCA
-   **Dimensions (L x H x D):** 216mm x 44mm x 249mm
-   **Weight:** 3.0kg
-   **Warranty:** 2 Years

SUBWOOFER

-   **Speaker Type:** 8"In-Wall Subwoofer
-   **Woofer:** 8"Polypropylene
-   **Passive Radiator:** 10"
-   **Frequency Response:** 40Hz - 500Hz
-   **Power Handling:** 300 Watts
-   **Impedance:** 8 Ohms
-   **Inputs:** Spring Binding Posts
-   **Included:** Cut-Out Template For Easy Installation
-   **Grille:** Paintable Grille&Frame Included
-   **Cabinet:** Tuned Sealed Cabinet
-   **Sold As:** Single
-   **Mounting Depth(Assuming 13mm Drywall):** 99mm
-   **Unit Dimensions(L x H x D):** 559mm x 445mm x 109mm
-   **Cutout Dimensions(L x H):** 508mm x 368mm
-   **Weight:** 10.4kg
-   **Warranty:** Limited Lifetime
-   **Note:** Requires Additional Subwoofer Amplifier

## Details

- **Price:** 799.0 GBP
- **Vendor:** OSD Audio
- **Type:** Subwoofers
- **Tags:** BLACK5, dfw_feed_exclude, Prime, SALE10

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 799.00 GBP | In stock |

## Images

- OSD Audio SMP200 + SC800D Black Series In Wall Subwoofer Package - 200W - K&B Audio
- OSD Audio SMP300 + SC800D Black Series In Wall Subwoofer Package - Single - 300W - K&B Audio
- OSD Audio SMP300 + SC800D Black Series In Wall Subwoofer Package - Single - 300W - K&B Audio
- OSD Audio SMP300 + SC800D Black Series In Wall Subwoofer Package - Single - 300W - K&B Audio
- OSD Audio SMP300 + SC800D Black Series In Wall Subwoofer Package - Single - 300W - K&B Audio
- OSD Audio SMP300 + SC800D Black Series In Wall Subwoofer Package - Dual - 300W - K&B Audio
- OSD Audio SMP300 + SC800D Black Series In Wall Subwoofer Package - Dual - 300W - K&B Audio
- OSD Audio SMP300 + SC800D Black Series In Wall Subwoofer Package - Dual - 300W - K&B Audio
- OSD Audio SMP300 + SC800D Black Series In Wall Subwoofer Package - Dual - 300W - K&B Audio
- OSD Audio SMP300 + SC800D Black Series In Wall Subwoofer Package - Dual - 300W - K&B Audio

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> Source: [K&B Audio](https://www.kbaudio.co.uk/products/osd-audio-smp200-sc800d-in-wall-dual-subwoofer-package)
> Updated: 2026-07-05