What is the XSCACE Oak?

Specified by high-end integrators for primary listening rooms, home cinema installations, and luxury residential projects in the UK, North America, and the Middle East.

What is the frequency response of the Oak?

The Oak covers 40Hz–22000Hz (±3dB).

What is the power output of the Oak?

The Oak is rated at 350W RMS (450W peak) into 4Ω.

Is the Oak an in-ceiling, in-wall, or slim-array speaker?

The Oak is an in-wall product, mounted via External L-Bracket flush mount.

The Oak requires 135.9mm of depth (148mm cavity), engineered to sit as close to flush as the driver geometry allows.

Oak

Name: Oak In-Wall Home Cinema Speaker
Brand: XSCACE

In-Wall Home Cinema Speaker

A full-range 3-way speaker tuned for distance listening. Powerful, neutral, and engineered for home cinema excellence.

XSP-IW-OAK

350W4Ω40Hz – 22kHzPassive

Black

Custom RAL

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Design Philosophy

No passive compromiseThree dedicated drivers — two 8.5″ woofers, a 5″ midrange, and a 1″ ceramic dome tweeter — each optimised for its band alone. No driver asked to do what it was not designed for.

No cabinet resonance

No off-axis degradation

No visible hardware

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40Hz to 22kHz. In the wall.

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Technical Specifications

21 parameters · scroll to explore

Power RMS

350W

fills a large living room

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Acoustic

Power RMS

350W

Power Peak

450W

Impedance

4Ω

Sensitivity

90dB

Frequency

40Hz – 22kHz ±3dB

Driver

Physical

Dimensions

894.8 × 297.9 × 135.9 mm

Weight

15.8kg

Housing

Birch Wood

Colours

Black

Custom RAL

Available

Power Type

Passive

Cutout

894.8 × 297.9 mm

Cavity Depth

148mm

Paintable Grille

Grille Material

Mild Steel

Paintable Grille

Crossover

Built-In Passive Crossover (3-way)

Max SPL

117dB

THD+N

≤0.2% @ 1W/1m

Connectivity

THD+N

≤0.2% @ 1W/1m

Spec Sheet Install Guide

Acoustic Measurements

Frequency Response & Directivity

Frequency Response

On-axis · 1W/1m · 40Hz – 22kHz ±3dB · 90 dB sensitivity

Polar Pattern

Normalised polar response · H 180° / V 25° (−6 dB @ 1 kHz)

Proprietary Technology

Built different. By design.

Full Technology Story

In Use

Common installations

Source

Any AVR

Dolby Atmos

Home Cinema 7.1.4 · Any Surround Processor · Custom 18–21″ Subwoofer × 2–4 depending on room

AI System Builder

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Mobile App

iOS & Android

XSCACE Controller

When paired with Air Amp or Air Mini, control this speaker from your phone. Volume, balance, channel select, X-Sense AI room calibration, and streaming — all in one app.

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Gallery

Oak in context

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Oak In-Wall Speaker delivers clear, balanced sound in a sleek, space-saving design. This premium in-wall speaker is perfect for home theatre systems, offering powerful audio while staying hidden inside your walls. Ideal for modern homes seeking hidden speakers, architectural speakers, or an invisible home audio system, it combines luxury style with high-performance sound in a clean, minimal look.

Frequently Asked Questions

What is the XSCACE Oak?: Specified by high-end integrators for primary listening rooms, home cinema installations, and luxury residential projects in the UK, North America, and the Middle East.
What is the frequency response of the Oak?: The Oak covers 40Hz–22000Hz (±3dB).
What is the power output of the Oak?: The Oak is rated at 350W RMS (450W peak) into 4Ω.
Is the Oak an in-ceiling, in-wall, or slim-array speaker?: The Oak is an in-wall product, mounted via External L-Bracket flush mount.
How deep is the Oak?: The Oak requires 135.9mm of depth (148mm cavity), engineered to sit as close to flush as the driver geometry allows.