If you are specifying a serious home cinema at the top of the market, two names come up more than any others: Steinway Lyngdorf and Trinnov. Both are used in professional recording studios and screening rooms. Both represent the current state of the art in their respective disciplines. And both, in the right room with the right installation, produce results that leave first-time listeners visibly startled.

They are not, however, the same thing — and choosing between them is not simply a matter of preference or budget. They represent genuinely different philosophies about what a cinema system should do and how it should do it. Understanding those differences is the starting point for making the right choice for your room and your brief.

Custom Controls install both. We are authorised Steinway Lyngdorf dealers and RoomPerfect Certified Professionals, and we are experienced Trinnov Altitude installers with completed installations at the Altitude 16 and Altitude 32 level. This comparison reflects our direct experience of both platforms in real rooms — not specification sheets.

What Each System Actually Is

This distinction matters and is frequently confused in online discussions.

Trinnov Altitude is an audio processor and room correction platform. It does not include speakers or amplification. The Altitude 16 or Altitude 32 processes and corrects the audio signal, then passes it to separate power amplifiers and speakers — which can be from any manufacturer. Most of our Trinnov installations pair the Altitude with Artcoustic speakers and dedicated power amplification. The Trinnov system’s contribution is the processing, the room correction, and — on rooms designed for it — WaveForming bass management.

Steinway Lyngdorf is a complete, integrated system: speakers, amplification and room correction designed and engineered as a single entity by the same team. The P300 processor handles decoding and RoomPerfect correction; A-series amplifiers drive the speakers; the speakers themselves — Model S, Model LS, Model C, Model D — are voiced specifically to work with those amplifiers and that correction. You do not mix Steinway Lyngdorf components with other manufacturers’ equipment and expect the same result.

This distinction shapes everything that follows. Trinnov is a component within a system you assemble; Steinway Lyngdorf is the system.

Room Correction — The Central Difference

Both platforms place room correction at the centre of their design philosophy. Both produce results that outperform any uncorrected system. The approaches are genuinely different, and the difference has practical implications.

Trinnov Optimizer — Geometric Precision at the Listening Position

The Trinnov Optimizer uses a proprietary tetrahedral 3D microphone — four capsules arranged in three-dimensional space — to measure not just the frequency response at the listening position but the precise geometric position of every speaker in the room: its distance, height and angle to within a centimetre and a degree of arc. This positional data drives Trinnov’s Speaker Remapping algorithm, which adjusts the rendering to account for speakers that are not in their theoretically ideal positions.

The practical significance of remapping is considerable. In almost every real-world installation, at least some speakers are positional compromises — a rear surround that cannot be placed exactly where the specification requires, a height channel at a non-standard elevation. Trinnov corrects for these deviations in the processor, producing a more coherent, more accurate sound field than the physical reality of the speaker positions would suggest.

The Optimizer is optimised for the primary listening position outward. Its geometric precision produces extraordinary imaging and surround coherence from the sweet spot, and this precision extends reasonably well across the primary seating area of a well-designed room.

For rooms designed around it, Trinnov’s WaveForming bass management adds a further dimension — active control of room modes using multiple subwoofers at the front and rear of the room, producing bass consistency that passive treatment and conventional EQ cannot approach.

Steinway Lyngdorf RoomPerfect — Whole-Room Optimisation

RoomPerfect was developed by Peter Lyngdorf over more than two decades of fundamental research into how rooms affect sound. Its philosophical starting point is different from Trinnov’s: rather than optimising the listening position and working outward, RoomPerfect models the acoustic behaviour of the entire room and optimises for all positions simultaneously.

The measurement process involves taking samples from multiple positions distributed throughout the whole room — not just the primary listening seat. RoomPerfect builds a comprehensive model of the room’s acoustic behaviour: where energy accumulates, where it is absorbed, how reflections interact at every point in the space. The corrections applied are then optimised for the whole room as a system, not for one position at the potential expense of others.

The result is a system that performs consistently across every listening position simultaneously. In a cinema room where every row needs to sound equally good — or in a space that serves multiple purposes, with a pool table, bar and scattered seating — RoomPerfect’s whole-room approach delivers a consistency that single-point optimisation systems cannot match.

Peter Lyngdorf has always maintained that 80% of what you hear in a room is reflected energy, and that optimising only for the direct signal at one position misrepresents how rooms actually work. RoomPerfect is his answer to that observation, built into every Steinway Lyngdorf system as standard.

The Speaker Question

This is where the practical difference between the two platforms is most visible.

Trinnov gives you complete freedom of speaker choice. We most commonly pair the Altitude with Artcoustic cinema speaker systems — modular, scalable, available in any finish, capable of configurations from 5.1.2 to 13.2.14 Dolby Atmos. The Artcoustic system can be tuned to the specific room by the Trinnov Optimizer regardless of what the room has done to it acoustically.

Steinway Lyngdorf requires the use of their own speakers — but those speakers are engineered specifically for the system. The Model S in-wall speaker and S-210 boundary woofer are designed to work at room boundaries, where boundary reinforcement would normally cause bass colouration. RoomPerfect corrects for that colouration, turning a placement that would defeat a conventional speaker system into an advantage. The result is a speaker that disappears into the room entirely — flush with the wall surface, painted or finished to match — while producing bass that a free-standing speaker would struggle to match at any size.

For rooms where the speakers must be acoustically and visually invisible, the Steinway Lyngdorf Model S is the definitive answer. For rooms where speaker choice should be open, Trinnov with a best-in-class speaker system is the correct approach.

Dolby Atmos and Immersive Audio

Both platforms fully support Dolby Atmos, DTS:X and all current immersive audio formats. Both deliver Atmos at a level that bears no resemblance to what a consumer AVR produces with the same format. The difference is in how they handle the height layer.

Trinnov’s Speaker Remapping is particularly valuable for Atmos height channels, which are among the most frequently compromised in real-world installations. Ceiling height, structural constraints and architectural limitations frequently force height speakers away from their specified positions. Trinnov corrects for this geometrically — preserving the three-dimensional sound field that Atmos is designed to create from the primary listening position outward.

Steinway Lyngdorf’s RoomPerfect handles height channels as part of its whole-room optimisation — integrating them into the whole-room acoustic model and delivering a height layer that feels natural and enveloping across all seats rather than precise and dramatic from one.

Integration with Crestron and Lutron

Both platforms integrate cleanly with Crestron home automation and Lutron lighting control. On Custom Controls installations, both are typically configured so that a single Crestron scene — triggered by a button press on the touchpanel or the selection of a film on Kaleidescape — activates the cinema system, sets the Lutron lighting to the cinema scene, lowers the screen and warms the projector simultaneously. The difference between the two platforms is invisible at the control level.

Steinway Lyngdorf’s Voicing system can be integrated with Crestron scenes — the processor switches automatically between its cinema and music Voicings depending on what is playing, without any manual intervention.

Which Is Right for Your Room?

The choice between Trinnov and Steinway Lyngdorf is usually made at the system design stage — they are whole-system platforms that commit you to a speaker approach as well as a processing approach. These are the questions that typically determine the recommendation.

Is speaker invisibility a priority? If the speakers must disappear into the room — behind an acoustically transparent screen, flush with fabric walls, visually undetectable — Steinway Lyngdorf Model S is the definitive answer. No other system at this level is as acoustically and visually unobtrusive.

Does the room have multiple listening positions that all need to perform equally? If the cinema room has a wide seating area, multiple rows, or serves as a multipurpose space with seating scattered throughout, RoomPerfect’s whole-room optimisation tends to deliver more consistent results across all positions.

Is WaveForming bass management in scope? If the room is being designed from first fix with WaveForming subwoofer placement built in, Trinnov with a properly configured WaveForming installation produces bass that no other system achieves in a room of this size. This is a new-build or major renovation specification, not a retrofit.

Is the speaker specification open? If you have a preferred speaker brand, or want the freedom to change speakers independently of the processing in the future, Trinnov’s component approach gives you that flexibility. Steinway Lyngdorf does not.

Is music as important as cinema? Steinway Lyngdorf’s heritage is in music reproduction — the company is a collaboration between the world’s most celebrated piano maker and one of the most accomplished audio engineers of the last half-century. A room used as seriously for music as for cinema is typically better served by Steinway Lyngdorf.

A Note on Installation Quality

Both platforms reward skilled installation and penalise poor installation more severely than systems at lower price points. A Trinnov Altitude installation where the Optimizer has been rushed will underperform a well-installed mid-range system. A Steinway Lyngdorf installation where RoomPerfect has been calibrated carelessly will not deliver what the hardware is capable of.

Our RoomPerfect Certified Professional status means our Steinway Lyngdorf calibrations are performed to the standard the manufacturer requires. Our Trinnov experience spans installations from Altitude 16 to Altitude 32, including WaveForming systems designed from first fix. In both cases, the quality of the calibration is as important as the quality of the hardware.

If you are considering either platform and would like to discuss which is right for your room, contact us for a free consultation. We will give you an honest recommendation based on the specific project.

Read more about Steinway Lyngdorf → · Read more about Trinnov Altitude → · Read more about our calibration service →