Can one stereo pair really cover a 25x20ft lobby?

For soft, ambient background coverage in a common area — not a critical listening position — yes. Cane's 92dB sensitivity and wide horizontal dispersion give it real reach, and a lobby's brief is even, unobtrusive coverage rather than a precise stereo image at one seat.

Why mount the speakers beside the mantel?

Symmetrical placement either side of the fireplace mantel keeps the room's classic architectural focal point intact while giving the pair balanced, centred coverage of the seating area in front of it.

Does a common area need the same amplifier as a private room?

The same XSCACE Air Amp and Acacia 10 Powered subwoofer used in private living rooms cover this lobby too — the product combination doesn't change for a commercial common area, only the placement and coverage expectations do.

What's the goal of audio in a formal lobby, versus a living room?

A lobby's goal is soft, immersive audio that complements conversation and enhances the room's elegance — background presence, not a focal point — versus a living room system, which is often expected to carry cinematic entertainment at full attention.

Is this the largest room XSCACE has fitted with a single 2.1 system?

Among the published XSCACE case studies, this 25x20ft lobby and the 20x35ft lounge are the largest single-zone rooms using one stereo system; larger or multi-zone spaces are typically split into zones, as covered in the audio BOQ guide.

Case Study: Hotel Lobby Sound System, 25x20ft Common Area

A hotel lobby is a public room with a private-room brief: soft, immersive audio that supports conversation and formal hosting without ever calling attention to itself, in a space more than twice the size of a typical living room. At 25×20ft, this lobby's classic marble fireplace and symmetrical seating set the terms for where the sound could go.

The System

A pair of XSCACE Cane speakers, wall-mounted symmetrically beside the mantel
One XSCACE Acacia 10 Powered subwoofer
One XSCACE Air Amp, 2.1 stereo

Why Sensitivity, Not Just Power, Covers a Room This Size

Covering 500 square feet with a single stereo pair sounds like a job for raw power, but Cane's 92dB sensitivity is the more relevant number: it reaches usable output at relatively low input levels, and its horizontal dispersion spreads that output across a wide seating area rather than beaming it at one point. For a lobby's brief — soft, ambient, complementing conversation rather than commanding it — that reach matters more than headroom for concert-level peaks.

Case Study at a Glance

Room: Hotel lobby / common area, 25×20ft
Use case: Formal hosting and ambient sound
System: 2× XSCACE Cane, Acacia 10 Powered, Air Amp
Placement: Wall-mounted symmetrically beside the mantel for balanced coverage
Goal: Soft, immersive audio complementing conversation with invisible technology integration

Read the home bar case study for the same system in a much smaller room, or see how to build an audio BOQ for multi-zone commercial projects.