Is the Titan Noir Pro bright enough for a living room with windows?

At 6000 ISO lumens it is one of the brightest home projectors, so it can hold up in a lit room, especially on a 100- to 150-inch screen. Very large screens and direct sunlight will still wash out dark scenes.

How close can it sit to the screen?

The 0.98-2.0:1 throw ratio means a 100-inch image needs roughly 2.2 meters of throw at the wide end. Combined with V±130%/H±50% lens shift, placement is flexible.

Does it work for gaming?

Yes. It quotes 1ms input lag at 1080p/240Hz, which suits fast console and PC play. At 4K the lag will be higher, so check the mode you plan to use.

Do I need a separate soundbar?

It has 2×12W Harman/Kardon speakers built in, adequate for casual viewing. For a dedicated theater, a separate AV receiver and speakers will still sound better.

What screen size does it support?

It projects images from 40 to 300 inches. Most buyers will target 100 to 150 inches, where brightness and contrast are best balanced.

Does it have streaming apps built in?

The listed specs show 4GB RAM and 64GB storage but do not confirm a smart TV platform. Plan on an external streaming stick or box unless the retail listing states otherwise.