An acoustically transparent screen lets the front speakers sit behind the image. That allows a centre speaker within the picture and a matching left, centre and right arrangement. The screen becomes part of both the video and audio installation. [1]
Check the view from your seat
Woven and perforated surfaces both contain openings, but their patterns and optical behaviour differ. Stewart's technical overview explains why viewing distance and interaction between the projector's pixel pattern and the screen can matter. Seymour also distinguishes its materials by visible texture at closer seating distances. [1][2]
Our practical recommendation: inspect a sample from the nearest planned seat, using your intended projector and image size. Check bright scenes, fine detail and slow camera movement. A resolution label cannot describe the finished installation.
Plan the space behind it
Use the speaker clearance specified for the exact material. Stewart, for example, publishes a specific minimum distance for Harmony G3; use the clearance specified for your chosen screen. Include the frame and masking before fixing speaker positions. [3]
Evaluate the complete assembly
Backing materials can affect both reflected light and sound transmission. Ask which layers were included in the published acoustic measurements, and whether your installation uses the same arrangement. [1][2]
After installation, check speaker levels and frequency response with the screen in place. Manufacturer documentation recognises that AT materials can attenuate sound. Evaluate the complete installation to understand what the transparency claim means for your system. [1][2]
The reception was strong. eCoustics selected the installation as Best Home Theater Room, describing it as the demonstration that "impressed us most for its total theater experience." Its report specifically identifies CoreX1 in the video chain. Alcons also reports recognition from AVS Forum. These awards recognised the complete installation, with the screen contributing to an integrated picture-and-sound experience. [4][5]
For someone planning speakers behind the picture, this is a useful real-world example of an AT screen within an ambitious cinema system. It also reinforces the reason to evaluate the screen together with the projector, speakers, room and calibration.
For an acoustically transparent installation, that makes the frame and moving masking part of the design from the start. Plan speaker positions, structural clearances and access for servicing alongside the projection surface. The aim is a defined picture boundary across the formats you actually watch.
The control roadmap matters too: DreamScreen currently describes AutoMask and automatic aspect-ratio integration with madVR Envy and Lumagen as under development. Include the confirmed control functions in your installation plan and check availability before relying on future automation. [6][7]
Discussion: How close do you sit to your screen, and was texture, brightness or speaker placement your deciding factor?
Sources
[1] Seymour AV: Screen materials and acoustic considerations
[2] Stewart Filmscreen: Acoustically Transparent Screens – Heard Not Seen
[3] Stewart Filmscreen: Harmony G3 specifications
[4] eCoustics: Best in Show at CEDIA Expo 2026
[5] Alcons Audio: Immersive Experience Drives Successful CEDIA 2026
[6] DreamScreen IMASK: 16:9 masking and control functions
[7] DreamScreen IMASK: 2.40:1 masking and control functions
Disclosure: Jon-Eivind Lygren participated in the CEDIA demonstration as DreamScreen's representative and has a commercial interest in DreamScreen. Prepared with AI assistance; sources reviewed by AVforum.
Check the view from your seat
Woven and perforated surfaces both contain openings, but their patterns and optical behaviour differ. Stewart's technical overview explains why viewing distance and interaction between the projector's pixel pattern and the screen can matter. Seymour also distinguishes its materials by visible texture at closer seating distances. [1][2]
Our practical recommendation: inspect a sample from the nearest planned seat, using your intended projector and image size. Check bright scenes, fine detail and slow camera movement. A resolution label cannot describe the finished installation.
Plan the space behind it
Use the speaker clearance specified for the exact material. Stewart, for example, publishes a specific minimum distance for Harmony G3; use the clearance specified for your chosen screen. Include the frame and masking before fixing speaker positions. [3]
Evaluate the complete assembly
Backing materials can affect both reflected light and sound transmission. Ask which layers were included in the published acoustic measurements, and whether your installation uses the same arrangement. [1][2]
After installation, check speaker levels and frequency response with the screen in place. Manufacturer documentation recognises that AT materials can attenuate sound. Evaluate the complete installation to understand what the transparency claim means for your system. [1][2]
DreamScreen CoreX1: the CEDIA example
At CEDIA Expo 2026, DreamScreen's 160-inch UltraWeave CoreX1 formed part of the Alcons demonstration alongside Christie projection, Trinnov processing and Lumagen video processing. [4]The reception was strong. eCoustics selected the installation as Best Home Theater Room, describing it as the demonstration that "impressed us most for its total theater experience." Its report specifically identifies CoreX1 in the video chain. Alcons also reports recognition from AVS Forum. These awards recognised the complete installation, with the screen contributing to an integrated picture-and-sound experience. [4][5]
For someone planning speakers behind the picture, this is a useful real-world example of an AT screen within an ambitious cinema system. It also reinforces the reason to evaluate the screen together with the projector, speakers, room and calibration.
IMASK: plan the picture's boundaries too
DreamScreen's new IMASK brings physical motorised masking into the screen assembly. The 16:9 version masks from above and below for wider films; the 2.40:1 version masks from the sides for narrower content. DreamScreen specifies six programmable positions and RF, RS232 and IP/WiFi control. [6][7]For an acoustically transparent installation, that makes the frame and moving masking part of the design from the start. Plan speaker positions, structural clearances and access for servicing alongside the projection surface. The aim is a defined picture boundary across the formats you actually watch.
The control roadmap matters too: DreamScreen currently describes AutoMask and automatic aspect-ratio integration with madVR Envy and Lumagen as under development. Include the confirmed control functions in your installation plan and check availability before relying on future automation. [6][7]
Discussion: How close do you sit to your screen, and was texture, brightness or speaker placement your deciding factor?
Sources
[1] Seymour AV: Screen materials and acoustic considerations
[2] Stewart Filmscreen: Acoustically Transparent Screens – Heard Not Seen
[3] Stewart Filmscreen: Harmony G3 specifications
[4] eCoustics: Best in Show at CEDIA Expo 2026
[5] Alcons Audio: Immersive Experience Drives Successful CEDIA 2026
[6] DreamScreen IMASK: 16:9 masking and control functions
[7] DreamScreen IMASK: 2.40:1 masking and control functions
Disclosure: Jon-Eivind Lygren participated in the CEDIA demonstration as DreamScreen's representative and has a commercial interest in DreamScreen. Prepared with AI assistance; sources reviewed by AVforum.
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