Inside Blackroom Theaters: Engineering Home Cinemas

The door closes and the room goes silent. Not quiet. Silent, the way a recording booth is silent, the kind of hush that makes your own pulse audible. Then a single button press, the lighting fades behind the fabric walls, and for the next five to ten seconds something happens that Anton Zadnepryannyy has watched happen hundreds of times and still describes with the excitement of a man seeing it for the first time. People sink into their seats. The picture blooms. The sound arrives in the chest before it registers in the ears. And, almost without exception, they say the same word.

"Wow."

That reaction, fast and involuntary and physical, is the entire point of Black Room. In a conversation for Zebra Spotlight, Atif Ghaffar sat down with Anton Zadnepryannyy, the Moscow-based CEO and founder of Blackroom Theaters, to unpack how a company builds home cinemas that make grown men clap at the end of a demo reel, why every one of those rooms is engineered like a small building rather than assembled like a hi-fi rack, and how a former IT director turned his lifelong obsession with watching films properly into an award-winning international business.

From Media-Holding CIO to Cinema Obsessive

Anton didn't come to home cinema through the trade. He came to it through a crisis of purpose. For years he worked as a CIO and managing director in charge of IT at a large Moscow media holding, a serious job that, at a certain point, stopped giving him anything back.

"When I realised that this job would not bring me the fulfilment and happiness, I just took a pause. I did my homework for around a year and couldn't find anything else that would give me the energy to move forward. And that was the home cinema."

The obsession itself was much older. It went back to childhood in Uglich, a small town about 300 kilometres from Moscow, where a cable connection arrived around 1990 and the first film he caught on it was Back to the Future Part II, still his favourite film of all time. It went back further still, to a self-taught boy at a piano working out melodies by ear because he had no black keys under his fingers and no lessons behind him, only a jazz-loving ex-navy father and a mother who sang. Anton describes a naturally good ear as one of his core talents, and it turns out to be the through-line of his whole career: the same faculty that let him play a tune he'd only just heard is the one he now uses to calibrate a million-dollar cinema.

By the time he founded Black Room at the end of 2019, conceived from day one as an international company rather than a local one, he already had years in the field working alongside partners on home cinemas. Today he counts around fourteen years of experience in this specific craft.

"The Totality of Experience" — Why Every Small Thing Matters

Ask Anton what Black Room stands for and he reaches, unprompted, for a phrase borrowed from one of the industry's respected figures, Peter Rilette, calls the totality of experience.

It isn't marketing gloss. It's an engineering principle with teeth. A reference-grade cinema is a system with dozens of interdependent layers, and Anton's argument is blunt. You can spoil the whole thing with one small failure.

"You can spoil the totality of experience, the whole final effect of the room, just by spoiling one small thing. Whether it's visible or invisible — one small error, like not fixing a speaker right, or a subwoofer buzzing against a panel — and everything can go through the window."

This is where his IT background quietly does its work. He describes another of his talents as an instinct for how complicated systems fit together, where every small part sits in the whole and why removing any single piece can't help but affect the rest. A home cinema, in his framing, is a puzzle with many layers across many disciplines: acoustics, structural isolation, video, electrical, control, interior design. Each project is what he only half-jokingly calls an alpha, never even a beta, because the room, the client, and the constraints are unique every single time.

He lands on an analogy he uses with clients: every room is a tailored suit. Sometimes made-to-measure, most of the time fully bespoke. The company has proven components, tested know-how, and repeatable technologies it can trust. But the person wearing the suit is always different, so the equation is always new.

"It's like a mathematical task with hundreds of unknowns. And every time it's a different equation. That's what makes it interesting."

Inside the Moscow Showroom: The Engineering, Layer by Layer

The clearest way to understand what "wholeness of engineering" actually costs is to look at the room Anton was speaking from: Black Room's brand-new Moscow showroom, only a few months old at the time of the interview. It sits, improbably, inside a 27,000-square-metre premium interiors mall, with a carpet showroom on one side, a lift showroom nearby, and an event hall directly behind one wall. Building a reference cinema in that environment meant solving the soundproofing problem first and everything else second.

The solution was a full room-within-a-room. A floating floor poured over the mall's structural concrete, inner walls built on top of that floating slab, an isolated ceiling. Roughly 300 millimetres of soundproofing construction wrapped around the entire space, done in collaboration with a local acoustic-materials partner. Only inside that acoustic shell does the cinema itself begin.

Here's what that shell contains:

A few of those choices deserve their own paragraph, because they show the mindset rather than just the parts list.

The projection glass. The Christie throws 24,000 lumens and runs hot and loud, so it lives behind the back wall on a glass shelf, firing through a custom port. On earlier rooms with quieter twin JVC projectors, a single glass layer sufficed. Here Anton knew one pane wouldn't hold back the noise, so the team built a two-layer port glass, something they'd never done before, specifically to keep the room silent.

The signal chain. Alcons, like Apple, is a closed system: you buy speakers and amplifiers together with the correct DSP profiles and limiters, not one without the other. Anton keeps the signal in the digital domain as long as possible, sending AES straight from the Trinnov to the Alcons amplifiers and converting to analogue only once, at the very end of the chain. Fewer conversions, better headroom, less noise, more of the original quality preserved.

The power. Nothing connects directly to the mains. Everything runs through a roughly 20-kilowatt isolation transformer for clean power, a detail most buyers never think about yet, in Anton's experience, feel immediately once it's there.

"The more you plan, the easier and more predictable the result. It's better to spend eight hours planning than two extra weeks redoing a job you didn't think about in the first place."

That philosophy explains the 165-page project album. Black Room models the entire cinema in Autodesk Revit, the same class of software used to engineer large buildings, with every component given its correct physical dimensions, attachments, layering, and wiring before a single panel is cut.

Why the Showroom Is the Whole Sales Pitch

Anton is an unusually strong advocate for one idea: you cannot sell this experience with words, renders, or spec sheets. You have to put people inside it. Black Room's showrooms, or "experience centres" as he prefers to call them, exist because most clients simply don't know how deep the emotional payoff of a proper cinema goes until they feel it.

"Most of them are surprised. Even the grumpiest guys, and in Russia there are a lot of grumpy guys, walk out smiling, ready to spend more, because now they understand why fitting a few speakers and a projector into a room can cost what it costs."

His filter for good clients is equally direct: your clients and not-your-clients. The values he broadcasts through years of video, namely professionalism, depth, and obsessive attention to the whole, attract people who already appreciate craft. And the tell of a great project, he says, isn't the handover photo. It's coming back a year later to find the room used: pillows everywhere, game controllers, Blu-ray cases scattered around, real hours clocked on the projector.

"When done right, this room becomes the centre of the house. That gives me very, very deep satisfaction."

The Rare Skill Nobody Talks About: Calibration

If there's one moment in the interview where Anton's whole thesis crystallises, it's on calibration, the final stage where a room is either brought to life or quietly wasted.

He's dismissive of what usually passes for it. "I'm a Trinnov calibrator, I know how to position the microphone and press several buttons. That is not calibration." Real calibration, in his practice, takes at least two days for sound and four to five hours for video, and it draws on exactly the faculties he's had since childhood.

"If you don't have a good ear, you cannot calibrate the system. If you don't think like an engineer and understand how the signal travels through the whole chain to the driver of the speaker, you cannot calibrate it right."

He holds HAA Level 3 and ISF certifications, but is quick to note the certificate isn't the guarantee. It takes the knowledge, the ear, and the sheer volume of experience together — a combination he says is genuinely rare, in Russia and everywhere else. This is the stage where a million-dollar room either delivers on its promise or falls short, and it's precisely the stage most easily fumbled. Anyone who has heard the difference between a merely expensive system and a properly calibrated one, the reason a well-set-up cinema can move you in seconds, understands why he treats it as a craft rather than a button press.

His own shorthand for the payoff is funny and telling. When he's been away from a great system for a few weeks, or trapped in a badly voiced room at a trade show, he prescribes himself "Alcons therapy," a session in a reference room to reset his ears back to a known standard.

"Reset to reference. Bring it on."

Going International, One Right Partner at a Time

Black Room was built to travel. Anton is the sole owner and founder, which means the company's expansion is bounded by a hard constraint: he can't clone himself, and this business lives or dies on deep expertise. So he grows only where he finds the right partner who shares his values.

That map, at the time of the interview:

• ▪Moscow. The flagship showroom and home base.
• ▪Tashkent, Uzbekistan. Black Room's first franchise, run with a partner inside a four-storey smart-home showroom, with the cinema side handled by Black Room. Several projects done, the market strong.
• ▪Dubai, UAE. A next-level showroom in design and nearly into build. Anton's own family lives there; his children attend school in Dubai while he shuttles between countries.
• ▪California, USA. A partner based in Irvine, first projects already underway, a showroom planned nearer Los Angeles.

He's candid about where he won't rush. London tempts him as a market, but he sees it as one of the most saturated cities in the industry, thick with skilled competitors and deep professional penetration, and not obviously the best next bet. His rule is simple: expand where it's obvious to be represented, and only when the right partner appears.

"I'm living my vision right now. It's not fully met yet, but I'm going there slowly."

What He Plays to Break People's Hearts (and Ears)

Every reference cinema needs its demo repertoire, and Anton's is a masterclass in emotional range. He doesn't just show off loudness. He shows off scale, tenderness, terror, and spectacle in turn.

• ▪To warm the ears up: "Never Enough" from The Greatest Showman, an easy on-ramp before the heavy artillery.
• ▪To make people cry: A Star Is Born, with "Shallow," reliable every time.
• ▪To scare the room: A Quiet Place, for the sudden jolt.
• ▪To flatten everyone: Top Gun: Maverick, and Hans Zimmer Live in Prague.
• ▪To demonstrate an audio system's precision: the Aston Martin DB5 scene from a James Bond film, where "you can really appreciate why they gave it the Oscar for sound."
• ▪The closer: Pirates of the Caribbean, so often the final track that guests stand and applaud with the on-screen audience. "Every two out of three groups, it happens."

Underneath the showreel is a serious point about content. Anton and Atif both light up over the current run of theatrical releases, from One Battle After Another to Marty Supreme to the forthcoming Odyssey and the finale of Dune, and what they'll look like once they reach Kaleidescape and 4K Ultra HD. As long as filmmakers keep making award-winning pictures and sound mixes, the people who build rooms like these keep smiling.

Key Takeaways

• ▪Anton Zadnepryannyy is the CEO and founder of Blackroom Theaters, a Moscow-based company that designs and engineers award-winning high-end home cinemas. He came to the field after a career as a media-holding CIO and brings roughly fourteen years of cinema experience plus HAA Level 3 and ISF calibration certifications.
• ▪Black Room's guiding principle is the totality of experience, the belief that one small unresolved detail, visible or not, can undermine an entire room. Every project is treated as bespoke and modelled end-to-end in Autodesk Revit, with project albums running up to 165 pages.
• ▪The Moscow showroom is a full room-within-a-room built inside a mall, with ~300 mm of soundproofing, a 9.1.6 Alcons Audio system with four 18-inch subwoofers, a Trinnov Altitude 32, a 24,000-lumen Christie 4K projector behind custom dual-layer glass, a 170-inch Screen Excellence acoustically transparent screen, and a ~20 kW isolation transformer for clean power.
• ▪Calibration is the rare, under-discussed skill Anton considers decisive (two days for audio, four to five hours for video) and the reason a properly set-up cinema can move you within seconds. A certificate isn't enough; it takes the ear, the engineering mind, and volume of experience together.
• ▪Black Room is expanding internationally across Moscow, a Tashkent franchise, a Dubai showroom in build, and a California partner, but only where the right value-aligned partner exists. The experience centre itself is the sales pitch: most clients don't grasp how deep the payoff goes until they sit in the room.

Frequently Asked Questions

Who is Anton Zadnepryannyy?

Anton Zadnepryannyy is the CEO and founder of Blackroom Theaters (Black Room), a Moscow-based company that designs and engineers high-end, award-winning home cinemas. Before founding the company at the end of 2019, he worked as a CIO and managing director of IT at a large Moscow media holding. He is a self-taught musician with a naturally strong ear, holds HAA Level 3 and ISF calibration certifications, and has around fourteen years of experience building reference-grade cinema rooms.

What is a Black Room home cinema?

A Black Room is a reference-grade private cinema engineered so that nothing gets in the way of being inside the film. In the ideal case it's a black, acoustically treated room where the projection and sound are so convincing that the emotional reaction is immediate and physical. The name reflects that goal: a space where, once the door closes and the lights fade, the outside world disappears and the viewer is fully transported into the movie.

What equipment is in the Black Room Moscow showroom?

The Moscow showroom is a room-within-a-room with roughly 300 mm of soundproofing, built inside a large interiors mall. It runs a 9.1.6 Alcons Audio system with four 18-inch closed-enclosure subwoofers, a Trinnov Altitude 32 processor feeding the amplifiers over AES, a 24,000-lumen Christie 4K projector firing through custom dual-layer port glass, and a 170-inch-wide Screen Excellence acoustically transparent screen. All equipment is powered through a roughly 20 kW isolation transformer for clean power, with RTI handling control and eight seats across two rows.

Why does calibration matter so much in a home cinema?

Calibration is the final stage that determines whether a cinema delivers on everything engineered into it. Anton Zadnepryannyy spends at least two days calibrating audio and four to five hours on video per room, because rushing it, or reducing it to positioning a microphone and pressing a button, leaves most of the system's capability on the table. Done properly, it's what allows a well-designed room to produce that immediate, involuntary emotional reaction within the first few seconds of playback.

Where does Blackroom Theaters operate?

Blackroom Theaters is headquartered in Moscow, with its flagship showroom there. The company has expanded through value-aligned partners: a first franchise in Tashkent, Uzbekistan; a showroom in build in Dubai, UAE; and a partner in Irvine, California, taking on early projects in the United States. Anton grows the business only where the right partner appears, since the work depends heavily on deep, personally-held expertise.

What films and music does Black Room use to demonstrate its cinemas?

Anton uses a carefully sequenced demo repertoire to show a system's emotional range. He often warms up the ears with "Never Enough" from The Greatest Showman, then moves through A Star Is Born ("Shallow"), A Quiet Place, Top Gun: Maverick, Hans Zimmer Live in Prague, and a James Bond Aston Martin sequence, before closing with Pirates of the Caribbean, which frequently prompts guests to stand and applaud. His all-time favourite film, dating back to childhood, is Back to the Future Part II.