Modern living lounge with a wall-mounted TV and an XSCACE Acacia 10 subwoofer beneath the console

Case Study: Room-Filling Sound in a Premium Living Lounge

How a premium living lounge got even, room-filling sound for every seat without a visible speaker cabinet — XSCACE Cane, Air Amp and Acacia 10, and the dispersion logic behind the layout.

A premium living lounge has a harder brief than it looks: the system has to work as quiet background music during the day, then scale up to genuinely cinematic entertainment at night, and it has to do both for every seat in the room — not just the one facing the TV. And it has to do all of that without a visible speaker cabinet interrupting a clean architectural aesthetic. This case study walks through the system XSCACE specified for exactly that brief.

The System

  • A pair of XSCACE Cane slim array speakers, integrated seamlessly into the room's feature wall
  • One XSCACE Acacia 10 Powered subwoofer for low-frequency extension
  • One XSCACE Air Amp driving the 2.1 stereo signal chain
Modern living lounge with a wall-mounted TV and an XSCACE Acacia 10 subwoofer beneath the console

"Every Seat" Is a Dispersion Problem, Not a Volume Problem

The brief specifically called for balanced sound at every seat, not just the one aimed at the screen. That's a placement and dispersion question more than a loudness one — a narrow-dispersion speaker pointed at a single sofa will always sound better from that seat and thinner everywhere else, no matter how much power is behind it. Integrating the Cane pair into the central feature wall, rather than pushing them to the room's corners, keeps both channels roughly equidistant from every seating position instead of favouring one side of the room.

Built for Both Ends of the Brief

"Casual background music to cinematic entertainment" is two different jobs. Background listening asks for even, low-fatigue output at modest levels — which Cane's 92dB sensitivity delivers well within its 50W RMS rating. Cinematic entertainment asks for low-frequency impact a 150Hz-and-up slim array physically can't produce on its own, which is exactly what the Acacia 10 Powered (rated 35–300Hz, 200W RMS) is there for. Specifying both from the start, rather than adding a subwoofer later as an afterthought, is what makes one system credible at both ends of that brief instead of compromised at either.

XSCACE Cane speaker integrated into a dark wall in a living space

What "Seamlessly Integrated" Actually Requires

A 23mm-deep enclosure is what makes wall integration a real option rather than a compromise. Cane is engineered as a slim array from the driver up — four custom woofers in a purpose-built thin enclosure — rather than a conventional bookshelf speaker's driver crammed into a shallower box, which is usually where wall-mounted conversions lose bass response and midrange clarity. The result reads as a shadow line on the feature wall rather than a fixture, which is the whole point of specifying a slim array for a room built around clean architecture in the first place.

Case Study at a Glance

  • Room: Premium living lounge
  • Use case: Premium home entertainment and ambient music, every seat
  • System: 2.1 stereo — 2× XSCACE Cane, 1× Acacia 10 Powered, 1× Air Amp
  • Placement: Integrated seamlessly into the feature wall
  • Goal: Immersive, room-filling sound while preserving the clean, luxurious aesthetic of the space

Compare this to the luxury dining room case study, which uses the same core system for a different brief, or plan your own room with the free Floorplan Sound Simulation tool.

Planned, controlled and calibrated

Every XSCACE installation follows the same three stages: planned in the simulator, controlled from the app that matches the hardware, and calibrated with measurement. A living room has one or two seats that matter and a great many surfaces that do not cooperate.

Planned

XSCACE Floorplan Sound Simulation takes a plan from trace to bill of quantities in the browser. For a room like this the outputs that matter are:

Coverage at the seating position rather than the room centre

First-reflection points flagged, which decides placement more often than taste does

Room modes located, so uneven bass is designed out rather than equalised later

XSCACE Floorplan Sound Simulation showing first reflections on a traced room plan
Trace, place, predict — before anything is ordered

Controlled

Day-to-day control is XSCACE Controller on iOS and Android. It handles volume, EQ and grouping, and the streaming amplifiers also appear natively as AirPlay 2 and Spotify Connect targets, so the app is for control rather than for getting audio into the room.

Calibrated

The calibration toolkit inside XSCACE Studio measures what the room actually does — eleven instruments covering SPL, delay, levels, polarity, frequency response, THD, sub alignment, transfer function, RT60, RTA and export, free on macOS. Here the ones that earn their place are:

Delay and polarity from a single sweep per channel

Sub Align, which integrates the subwoofer then re-measures to prove the correction

Frequency response at the listening position, not at the speaker

XSCACE Studio calibration toolkit — Sub Align

Cane runs down to 150Hz against Acacia 10 Powered's 35Hz, and the two records recommend different crossover points (200Hz and 300Hz). Which suits the room is a measurement, not a preference.

Frequently Asked Questions
How do you get even sound to every seat in a living room?

Wide, even horizontal dispersion from the speakers themselves matters more than raw output — a narrow-dispersion speaker aimed at one sofa will always favour that seat. A wall-mounted stereo pair integrated into a central feature wall, rather than tucked in a corner, gives every seat a more even line to both channels.

Can one system handle both background music and movie night?

Yes, if it's specified for the wider range from the start. This lounge system was briefed for exactly that — casual background music through to cinematic entertainment — which is why it includes a powered subwoofer (XSCACE Acacia 10) rather than relying on the main speakers' 150Hz low-frequency limit alone.

Does hiding the speakers in the wall reduce sound quality?

Not with a purpose-built slim array like XSCACE Cane — the driver and enclosure are engineered for a 23mm-deep wall-mounted install rather than adapted from a bookshelf design, so integrating it into a feature wall isn't a compromise the way retrofitting a standard speaker into a wall cavity would be.

What's the difference between this system and a typical soundbar setup?

A soundbar is a single enclosure with multiple small drivers firing from one point, which limits stereo separation and low-frequency extension. This system uses a true stereo pair plus a dedicated subwoofer — more setup, but a wider, more accurate stereo image and real bass extension a soundbar's compact drivers can't match.

How is this different from the dining room case study?

Same core product combination — XSCACE Cane pair, Acacia 10 subwoofer, Air Amp — but a different brief: this lounge was specified for the wider range from casual background listening through to cinematic entertainment for every seat in the room, versus the dining room's more focused fine-dining and social-gathering use case.

What happens to the sound if the room is refurnished later?

It changes, and it is correctable. Soft furnishings absorb high frequencies and hard surfaces reflect them, so replacing rugs, curtains or large upholstery alters the measured response. A recalibration pass in XSCACE Studio re-measures the room and adjusts the correction, which takes far less time than the original commissioning.

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