Grandview ALR Ambient Light Rejecting Fixed Frame Projection Screen Size:100" The Nordost QKOIL (QK1) AC

The Nordost QKOIL (QK1) AC Enhancer is a practical Nordost option for customers who want the correct product family

the brief is clear

no compromise on output

As you can see from above for these two different modes the output power are different

Grandview ALR Ambient Light Rejecting Fixed Frame Projection Screen Size:100" The Nordost QKOIL (QK1) ACThe Grandview ALR Ambient Light Rejecting Fixed Frame Projection Screen is designed for short throw and ultra short throw projector setups where the room is not completely dark. It gives home theatre and media room installations a cleaner, higher contrast image surface than a basic white screen, while keeping the reliable flatness of a fixed frame design. The ALR surface uses a microstructure design to help reject ambient light and improve perceived