Acoustic transparent Obsidian ALR screen for standard and long throw projectors
Vividstorm ALR P Slimline is a motorised, tab-tensioned pull-down screen designed for standard and long throw projectors. Its perforated acoustic transparent Obsidian ALR material allows speakers to be positioned behind the screen while helping improve image contrast in controlled-light rooms.
Acoustic transparent
Perforated screen material allows sound to pass through, making it suitable for speaker placement behind the screen.
Obsidian ALR material
Designed to improve perceived contrast and reduce the effect of ambient light compared with a standard white screen.
Long throw projector use
Made for standard and long throw projectors, with recommended projector brightness above 2200 ANSI lumens.
Slimline motorised case
The screen rolls into a slim casing when not in use, keeping the room clean and flexible.
For projector rooms where the front speakers sit behind the picture
ALR P Slimline is built for standard and long throw projection setups where audio performance matters as much as picture quality. The perforated surface allows sound from in-wall or behind-screen speakers to pass through the screen, while the Obsidian ALR material helps maintain stronger image contrast in a controlled-light environment.
- Perforated acoustic transparent material for behind-screen speaker layouts.
- Designed for standard and long throw projectors, not UST projectors.
- Motorised pull-down design keeps the screen hidden when not in use.
- Tab-tensioning helps keep the projection surface smooth and flat.
Perforated, motorised and tab-tensioned
The ALR P Slimline combines acoustic transparent perforation, a motorised casing and a tensioned screen structure for a clean home cinema installation.
Use with standard or long throw projectors only
This screen is intended for projector setups where the projector is positioned away from the screen, such as a ceiling-mounted or rear-positioned standard/long throw projector. Ultra short throw projectors require a different optical screen structure, so they should not be used with this ALR P Slimline model.
- Suitable for standard and long throw projectors.
- Recommended for projectors rated above 2200 ANSI lumens.
- Best suited to low-light or controlled-light environments.
- Not compatible with UST / ultra short throw projectors.
Screen size and casing dimensions
Please check the manufacturer size chart carefully before ordering, especially if the screen will be installed between walls, above furniture, near a ceiling, or in a restricted mounting position.
What’s included in the box
The screen is supplied with the essential controls and accessories for normal installation and operation.
Need help checking whether this acoustic transparent ALR screen is right for your room?
Screen selection depends on projector type, throw distance, brightness, speaker placement, room lighting and installation position. D&H Innovation can help check whether ALR P Slimline is the correct option for your long throw projector and behind-screen speaker layout before you order.










