Audio Without BordersAudio Without Borders

Whether it's a two-room apartment or a multi-story house, multi-room audio transforms your daily life. This guide walks you through the process, from your first question to the first sound.

Shop multiroom systems

What is multiroom audio?

A multiroom audio system lets you stream music—or any other audio content—to multiple areas of your home, either simultaneously or completely independently. And you can control it all from your phone or with a simple voice command.

In practice: the same playlist that follows your morning routine from the bedroom to the kitchen, or two family members each listening to their own content in their own rooms—without interference. The volume gently increases in the living room while you’re entertaining, and automatically turns down in the bedrooms.

These systems operate entirely over your home Wi-Fi network. No cables between rooms, no complicated setup. The speakers are all on the same network and communicate with each other in real time for perfect synchronization.

The entry-level models are affordable for every budget. The high-fidelity models in this category can satisfy even the most discerning music lovers. What they have in common: a seamless, natural listening experience tailored to your living space.

On what scale?

Apartment or Condo

2 to 4 zones, often featuring one or two wireless speakers. Setup takes just minutes with zero renovations required. Ideal for starting out and expanding over time.

Single-Family Home

4 to 8 zones covering the living room, kitchen, bedrooms, bathrooms, and patio. A typical mix of active wireless speakers and dedicated amplifiers powering architectural in-wall and in-ceiling speakers.

Large Residence or Cottage

8 or more zones, often spanning multiple floors or buildings. The BluOS ecosystem and integrated hardware solutions allow for precise control with high-fidelity equipment tailored to each individual zone.

Commercial or Professional Space

Restaurants, boutiques, spas, and waiting rooms. The same baseline technologies apply, using solutions specifically adapted to commercial acoustic demands and remote management ecosystem controls.

Three platforms, three philosophies

Sonos, HEOS, and BluOS are closed ecosystems: your devices work exclusively with each other.
Which one you choose depends on your priorities—here's how to tell them apart.

The gold standard of simplicity

Sonos Era 300 - HAUT-PARLEURS SANS FIL POUR LA MAISON - Sonos | Fillion Électronique
Sonos Era 100 - HAUT-PARLEURS SANS FIL POUR LA MAISON - Sonos | Fillion Électronique

Sonos


Sonos defined the category and remains the global standard in multi-room audio. The app is one of the most intuitive on the market—setting up a new speaker literally takes two minutes.

The lineup covers every use case: the Era 100 and Era 300 for all your rooms, the Roam 2 and Move for on-the-go use, the Arc Ultra and the Beam for home theater, and the Amp to power existing passive speakers. All of them are managed through the same app.

Sonos supports over 100 streaming services—Spotify, Apple Music, Tidal, Qobuz, Deezer, Amazon Music, and many more—making it the most versatile choice. It offers native compatibility with Alexa, Google Assistant, and AirPlay 2.

The true strength of this ecosystem lies in its scalability: start with a single speaker, then add a soundbar or in-wall modules to play your music throughout your home in perfect sync. From simple setups to professional-grade, multi-zone architectural integrations, Sonos adapts to your space by combining sleek aesthetics, powerful sound, and total technological freedom.

Shop Sonos multiroom audio

The bridge between traditional high-fidelity and wireless audio

HEOS:
by Denon Home and Marantz


HEOS is the technology developed by D+M Group and integrated into Denon and Marantz devices. Its unique strength: it’s built directly into high-end amplifiers, AV receivers, and network players—not just wireless speakers.

This allows for seamless integration with an existing home theater system. Your Denon AV receiver or Marantz amplifier naturally becomes a node in your multiroom network, without compromising audio quality.

Denon Home speakers (150, 250, 350) and Marantz speakers complement secondary rooms, while your living room remains equipped with your traditional hi-fi system. HEOS supports high-resolution formats as well as playback from local libraries.

This unique architecture makes HEOS the solution of choice for audiophiles and home theater enthusiasts who refuse to sacrifice sound quality for the sake of connectivity. Thanks to intuitive app-based control and exemplary network stability, the ecosystem unifies your high-end equipment to fill your entire home with sound of absolute clarity, whether you’re streaming high-resolution audio or playing content from your analog components.

Shop HEOS Audio
Marantz Support mural pour Grand Horizon (unité) - SUPPORTS MURAUX - Marantz | Fillion Électronique

The Audiophile Platform

Bluesound POWERNODE N331 - AMPLIFICATEURS STÉRÉO INTÉGRÉS - Bluesound | Fillion Électronique
Bluesound Pulse M - HAUT-PARLEURS SANS FIL POUR LA MAISON - Bluesound | Fillion Électronique

BluOS : by Bluesound


BluOS is the audio operating system developed by Lenbrook Group, the parent company of Bluesound and NAD Electronics. It is designed with a single priority in mind: uncompromising sound quality.

BluOS supports MQA, high-resolution FLAC, DSD, and virtually all audiophile formats. The Node is a reference-class network player designed to drive an existing amplifier, while the PowerNode combines an amplifier and a network player in a single, elegant chassis. The Pulse series offers active speakers for secondary zones.

For those who already own a high-quality hi-fi system and wish to add multiroom capabilities without sacrificing what makes it exceptional, BluOS is the natural choice. NAD amplifiers with an optional BluOS module allow for even deeper integration. By prioritizing ultra-fast data transmission and high-resolution audio handling (up to 24-bit/192 kHz), BluOS guarantees listening with absolute fidelity, free from any compression or latency.

Whether you choose to centralize your equipment or distribute music throughout your home, this high-end ecosystem stands as the ultimate benchmark for discerning audiophiles who wish to combine the purity of traditional analog sound with the infinite flexibility of modern streaming.

Shop BluOS Audio

Choosing the Right Ecosystem

An overview to help you make your decision. Our advisors can discuss each criterion in more detail based on your specific situation.

Sonos HEOS BluOS
Ease of Setup Very simple Accessible Accessible
Audio Quality Very good Excellent Audiophile-grade
High-Resolution Support CD quality max Hi-Res 24-bit/192 kHz MQA, FLAC, DSD
Home Theater Integration Beam / Arc Ultra Native AV Receivers Via NAD amplifiers
Streaming Services 100+ services Major services Major services + Roon
Local Libraries (NAS) Limited support ✓ Full support ✓ Full support
Compatible Brands Sonos only Denon, Marantz Bluesound, NAD
Ideal For Simplicity & Accessibility Home Theater + Wireless Audiophiles & Music Lovers

Not sure where to start?

A well-planned multiroom audio system delivers remarkable results. A poorly designed system leads to frustration and unnecessary expenses. It’s a fine line—and that’s exactly where our consultants make a difference.

Our audio specialists have been supporting projects of all sizes for decades, from small apartments to large homes.
Consultations are free and require no obligation.

  • Analysis of your space and listening habits
  • Ecosystem recommendation tailored to your profile
  • Planning the number and positioning of speakers
  • Evaluation of your Wi-Fi network (an often-overlooked factor)
  • Detailed quote with the option for an in-store audition

Frequently Asked Questions

1. What is multiroom audio?

This system lets you listen to music in multiple rooms throughout your home, either in sync or independently.

Using your Wi-Fi network, you can stream the same song throughout the house to create a festive atmosphere, or let each family member choose their own music in their room—all controlled at your fingertips.

2. What are the differences between Sonos, HEOS, and BluOS technologies?
  • Sonos: The gold standard for simplicity. It’s the most user-friendly system, perfect for those who want a quick setup and an extremely intuitive interface.

  • HEOS: The solution for music lovers. Integrated with Denon and Marantz equipment, it excels at combining your traditional home theater system with wireless music.

  • BluOS: The audiophile’s choice. Designed for pure performance, this technology supports the most demanding high-fidelity audio formats and integrates with premium brands such as Bluesound and NAD.
3. How many speakers do I need to cover my home?

It all depends on the size and layout of your rooms. Generally, you will want one speaker per living area (kitchen, living room, bedroom).

For large open spaces, a pair of stereo speakers is recommended for optimal sound immersion. Our consultants can help you plan the ideal layout based on your floor plans.

4. Which streaming platforms are supported?

Most systems support the most popular music streaming services, such as Spotify, Apple Music, TIDAL, Amazon Music, Qobuz, and Deezer.

BluOS and HEOS are particularly popular for services offering high-fidelity music, while Sonos offers the broadest compatibility with over a hundred global services.

5. How do you control multiroom music?

Control is primarily handled through a mobile app (iOS or Android) on your phone or tablet.

You can also use voice commands (Alexa, Google Assistant, Siri), dedicated remote controls, or even built-in wall-mounted keypads for instant access without having to reach for your phone.

6. Can we test out multiroom audio systems in the store?

You can try out our multiroom audio systems in our showrooms with the help of our sales consultants.

Read our articles on multiroom audio