Active or passive 3D in current projectors (Optoma, Benq, etc.)?

Hello everyone I'm interested in 3D projectors and have heard that there are two 3D technologies. However, when I look into the technical details of current projectors (e.g., the Optoma UHZ 4000), it just says "Full 3D" and "3D" everywhere. What does that mean? How do I know which projector supports which technology? How do…

PlayStation and Apple TV on Samsung Soundbar?

Hello, I have a Samsung HW-Q995GD that supports Dolby Atmos, as do the Apple TV 4K and the PS5, but unfortunately my projector doesn't. My question is, can I connect my Apple TV and PlayStation to the soundbar and loop the signal through to the projector, but also use Dolby Atmos on the two connected…

Which 3D glasses do you need for an Acer projector?

Hello, I would like to watch my 3D Blu Rays in 3D again, but since I haven't had a TV that can do that for years, I would like to replace my very old projector. I chose the following: https://www.otto.de/p/share/w/S068O08ZSC7T It's 3D capable, but it doesn't come with glasses. What exactly do I need? I…

Can LG rear speakers also be used as front speakers?

Hello, we've had the LG DS80QY 3.1.3 Dolby Atmos® soundbar with 480 watts and a wireless subwoofer since Christmas. We're using the matching LG SPQ8-S rear speakers as rear speakers. The question is: Can I use the LG SPQ8-S rear speakers, which are wirelessly controlled via Bluetooth and which I already have in the back,…