Projector to build a home theater, living room L8 0m, W6 3m, ready to buy B

The connection method of the independent power amplifier is shown in the figure above. If it is an all-in-one home theater, the interface design is different, so it's not easy to talk nonsense.

The distance between the machine position and the screen is 1 meter, and the short-throw projector can only be used, and the screen should be 100" (2030 1520mm), 5000 yuan, and it can be all down.

It depends on what budget you have. The budget is sufficient, you can consider the 1080P BenQ W1000+, about 8500. >>>More

The brightness of the projector of the domestic LED light source is too low, the actual brightness is only a few hundred lumens, the technical content is very low, it is a miscellaneous copycat, there is no use value, the effect is very poor, there are products that even sell 6999 yuan, the price is more expensive than the world's first projection technology of Japan's Sony, relying on online bragging and fake renderings to deceive people who don't know how to do it, few physical stores dare to sell this kind of projector, because the image is gray and can't be seen clearly, you can only turn off the lights at night to see, the technology is not good, the quality is worse, A lot of it will be scrapped in 1 year, the regular world super brand, Sony, Panasonic, Epson, BenQ are all real international standards of more than 3000 lumens, the brightness and clarity are excellent, open the doors and windows during the day to see the 200-inch large picture is also very clear, the clarity is exactly the same as that of a laptop, each word is very clear, the colors are bright, and the effect is the same as that of a movie theater.

There are TVs, computer projectors, general supermarkets and online stores have them, the prices vary, you check for yourself.