Most receivers measure their power in watts per channel, but this is often a floating measurement. Receiver Today’s surround sound receivers have lots of options, but when trying to fill an entire room with sound, one of the most important specs is power. At the least, you should look for 50 watts RMS.ģ. Also be sure to check a speaker’s power handling (measured in RMS) to ensure you don’t buy speakers too weak for your receiver. Those retrofitting existing rooms should factor budget and ease of running new wires into their decision. As more and more Blu-ray titles opt for 7.1 soundtracks, any new build should at least wire for 7.1 channels, even if you only plan to start at 5.1. Number of Speakers The number of speakers you plan to use will directly impact your wiring choices. For example, for a 10-foot seating distance (120 inches) THX would recommend a 100-inch screen (120 x.
However, if you want to start with your seating distance, simply multiply by. To find your seating distance, THX recommends dividing your screen size by. In this case, since we have a smaller, fixed-size room, starting with seating distance makes sense. If you’re starting from scratch and have limitless room size, you might start with how big you want your screen to be. Seating distance One of the first things you should look at is your seating distance. Using more real-world dimensions of 10×15 feet (150 square feet), what are the questions you should ask when you start planning your own high definition escape? Here’s five to get you going:ġ. Hang a screen too big, and your HD picture might not be all you wanted it to be. Buy an underpowered projector, and your image will be washed out and dim. The size of a room is the biggest factor in determining what type of equipment you need. Spacious home theaters are fun to look at, but the average homeowner doesn’t have the luxury of a 1,000 square foot space to plan for. It’s at that time the true planning begins. Eventually, however, reality sets in that not everyone can have six home theaters in their residence. For many people, the fun of planning their home theater ideas comes in the early stages when dreams are big, budgets are unknown, and plans are extravagant.
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