Case Study: Subterranean Luxury Home Theater

For a Dallas, Texas, homeowner with a lifelong passion for music and movies, building a dedicated private cinema was more than a dream — it was a 30-year aspiration finally realized. Inside a sprawling 15,000-square-foot residence designed as a place to share moments with family and friends, this cinema would become the crown jewel: a place to escape, immerse, and be inspired.

Challenges

Unlike most projects that adapt existing spaces, this homeowner wanted a true purpose-built cinema — designed from the ground up to exceed even commercial theater performance. The theater itself spans approximately 1000 square feet and sits below ground level. That, in and of itself, was a challenge to overcome but that allowed the teams involved to achieve the best possible acoustic isolation and structural stability.

To do that, the teams designed a room within a room within a room, which naturally introduced complexities. For instance, during construction, as each room level was built, the theater space got smaller. When the structural room was visible, it had a volume of 15,333 cubic feet. The floating room (with the suspended ceiling) shrunk to 8666 cubic feet. At 5331 cubic feet, the visible room is only about one-third of the volume of the structural room.

Beyond the technical design challenges of integrating massive high-performance speakers and amplification, power quality and system protection were critical. Voltage fluctuations, electrical noise, and surges can degrade performance and damage expensive equipment — a risk that was unacceptable in this no-compromise project.

Solutions

To make this vision a reality, the homeowner partnered with Steve Elliston of Elliston Systems & Design, whose reputation for deeply personalized, high-performance solutions made him the perfect fit. Elliston collaborated with Paradise Theater, known for its engineering-driven, performance-first approach to private cinema design.

Elliston described the process as both challenging and deeply rewarding. “This wasn’t just a room with some gear in it — it was a fully engineered environment designed for the absolute best performance possible,” he says. “Every detail, from acoustic treatments to cable routing and equipment location, had to be perfect to meet the client’s vision.”

Sam Cavitt, founder of Paradise Theater, echoes that sentiment: “When you invest in these high-performance systems, if you don’t do power correctly, you’re missing a huge part of it. That’s why Torus Power is such an important part of what we do.”

Torus Power’s advanced isolation transformers were integral to the system design, delivering clean, stable power and protecting sensitive components. By eliminating noise and mitigating power anomalies, Torus Power ensured that the audio and video systems performed at their highest possible level — unlocking the full potential of the massive amplifiers and finely tuned speakers.

Final Outcome

The finished theater is more than a room — it’s a fully immersive experience that transports its audience into every scene and every musical performance. The subterranean design delivers unparalleled acoustic isolation, while luxurious finishes, thoughtful lighting, and precision calibration create a cinematic environment that feels both grand and intimate.

Reflecting on the final result, the homeowner says, “I’ve been dreaming about having a room like this for over 30 years. I wanted to create a space where I can listen to music, watch movies, and feel every detail exactly as it was meant to be experienced. It feels like you’re in the movie, not just watching it. The sound is incredible, the picture is beyond anything I’ve ever seen, and the room itself is just beautiful. It’s exactly what I always wanted.”

Featured Worldwide

It’s not just the homeowner and their family who gets to enjoy the space. This private cinema has captured the attention of more than 80k viewers online through an exclusive tour captured on the Youthman | Obsessed Home Theater YouTube channel that inspires homeowners and enthusiasts to rethink what’s possible in residential entertainment.

This exceptional project also won two industry awards, including a Best Home Theater Over $100K in the CE Pro Home of the Year Awards and a Technology Designer Magazine 2025 Performance Home Award winner in the Best Design category.

By sharing the story with a global community, Elliston Systems & Design has helped highlight the importance of power management, precise system design, and expert installation — all essential ingredients for a truly world-class home theater.

For more information, visit toruspower.com, Elliston Systems & Design, and Paradise Theater.

Project Details

System Design, Installation, Integration, and Ongoing Service & Support: Elliston Systems & Design
Home Theater Design: Paradise Theater
Home (and Theater) Builder: Custom Homes of Texas
Carpentry & Millwork: C & B Woodworking, Inc. (Chris Glorioso)