Radio Broadcasting Studio: A Sirius XM Case Study
LOCATION
Toronto, Canada
INDUSTRY
Broadcasting, Satellite Radio
APPLICATION
Podcast & Radio Broadcasting
SIZE
Various Studios - Multiple Sizes
STC RATINGS
STC 45 & STC 55
SiriusXM, the leading name in satellite radio and digital audio entertainment, needed a professional-grade radio broadcasting studio at its downtown Toronto location.
The project marked the first of three collaborations between SiriusXM and MECART, a partnership built on a mutual commitment to sound excellence and delivering quality.
- ➡️ Building Sound Studios in Music City: SiriusXM Nashville
- ➡️ Recording Studio Construction in Miami – SiriusXM Miami
With multiple shows recording simultaneously, SiriusXM Canada required a high-performance studio shell, one that would be fully sealed, soundproof, and ready to reflect their unique identity and workflows.
They turned to MECART for a modular studio construction solution engineered for premium acoustics and the consistent quality of prefabrication.
The Challenge in Radio Studio Construction: Sound Bleed and Acoustics
In any professional studio construction project, one challenge always stands out: sound bleed. Especially when there are multiple adjacent studio spaces that are broadcasting content at the same time. For SiriusXM Canada, who has to provide top-quality audio to its subscribers, it was non-negotiable. Each radio show had to run concurrently without the risk of audio interference or background noise from adjacent rooms.
In addition to eliminating sound transfer between studios, SiriusXM needed:
- Professional-grade acoustic performance to ensure clean, intelligible broadcasts
- Tailor-made studio layouts to fit their existing building equipment needs
- A fast install with minimal disruption to the base building or ongoing operations
- A studio shell that can be fully customized to be adapted to their branding
In short, they needed a radio broadcasting studio solution that delivers flexibility without any compromise on acoustics.
The Solution: Modular Studio Construction That Delivers Performance
To meet SiriusXM’s requirements, MECART proposed a modular studio construction solution—a method that combines acoustic engineering, speed of deployment, and design flexibility. Each studio was built from prefabricated soundproof panels, manufactured in a controlled environment for consistent quality and performance.
Key Benefits of MECART’s Modular Construction:
- 100% sealed enclosures to eliminate sound flanking and noise leakage
- Custom acoustic wall assemblies with Sound Transmission Class (STC) ratings of 45 up to STC 62
- Integrated acoustic doors, windows, and ventilation silencers
- Rapid installation with minimal dust, noise, or on-site disruption
- Plug-and-play integration for HVAC, power, data, and cabling
MECART’s modular radio broadcasting studio approach enabled SiriusXM to maintain its operations while their new offices were constructed, installed in phases, reducing downtime and providing future flexibility for relocations or upgrades.
Download the Modular Studio Brochure
A Fully Customizable Soundproof Studio Shell for Radio Broadcasting Studio: Inside & Out
With MECART, SiriusXM didn’t just get a high-isolation studio—they got a soundproofed studio shell built to be made their own. Our modular panels create the sealed, sound-tight envelope; from there, the client can brand, theme, and outfit each room to match its audience and use, without compromising acoustics.
The Outside of Your Studio: Brand It Your Way
SiriusXM wrapped the exterior walls with full-height graphics to differentiate studios by content:
- NHL studio: a dynamic hockey montage—skater in motion, ice spray, and NHL Network Radio logos—delivering an unmistakable “on-ice” vibe the moment you turn the corner.
- Music & podcast studio: a bold black-and-white base with neon-pink accents and an oversized microphone graphic for a modern broadcast feel.
Inside of the Studio: Carry the Identity Through.
They continued the look with SiriusXM blues, logos, signage, and lighting, blending brand standards with each room’s unique workflow (host/guest seating, producer sightlines, camera positions).
Built for customization from day one.
- Panel skins accept vinyl wraps, decals, magnetic signage, and more
- Non-structural finishes (wraps, paint, cladding) don’t affect STC and can be updated as shows evolve
- All the wiring routes, pass-throughs, and access panels are already integrated inside the modular wall panels.
Since the technology and utilities are integrated, they stay concealed and orderly, keeping the exterior surfaces tidy. This allows your graphics and branding to be displayed on the walls without being disrupted by visible cables or equipment.
Result: a premium, sealed studio for professional sound that you can make your own: visuals, finishes, and a creative feel that fits your brand.
At-a-Glance: Why Prefabricated Modular Studios Make Business Sense for A Broadcasting Studio
MECART modular studios bring a lot of advantages that traditionally built studios can’t bring to the table, thanks to a modular design, which makes them relocatable if needs be, one of the multiple advantages modular studios deliver.
No costly retrofitting needed: If you are leasing a space or upgrading your studios, our modular studios deliver a box-in-a-box design which allows you to bring studios when you want.
Predictable acoustics: Factory precision and sealed assemblies help the built result match the design intent.
Speed to air: Shorter on-site work windows and parallel manufacturing compress schedules.
Minimal disruption: Low-dust, low-noise install inside live facilities; fewer trades to coordinate.
Scalable & relocatable: Add, move, or reconfigure rooms without starting from scratch.
Consistent quality: Controlled manufacturing reduces variability versus one-off field builds.
Lower lifecycle cost: Serviceable parts and swap-ready panels simplify maintenance and upgrades.
Sustainability benefits: Less material waste and targeted re-use when spaces change.
Conclusion
SiriusXM’s success with modular studios showcases how broadcasters can achieve top-tier acoustic performance without sacrificing speed, flexibility, or visual identity. Whether you’re launching a new station, upgrading existing facilities, or planning a phased expansion, modular studio construction offers a scalable, brandable, and acoustically reliable solution.