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The question:

I recently purchased an HD Box Player and Full-HD LCD screen. The time was just wondering should choose 5.1 or 7.1 speaker systems to have the best sound? Recently I also see Sony have both relatively new 7.2 sound system.

Answer:

But now there are 7.1 speaker system (even 7.2 speaker), and HDMI 7.1 audio adapter supports 7.1, but most HD movies up only 5.1. So no need to purchase 7.1 speaker system, reduces cost, and easy to arrange and utilize the maximum sound effect. But there're many 5.1 speaker systems, but it also has many prices, and clear cost proportional to quality. The speakers of this kind of luxury at a premium price, but well worth "value for money", if combined with a wide screen, the movie will be effective as theater. Of course to get this, the film must also support surround sound (Dolby Digital usually, THX, DTS or EAX). The HD Box Player offers better support multi-channel audio standards, so the rest of this is that you need to find the true source of the film to support surround sound, best of HD movies or BlueRay. If investment decisions are limited PC speaker systems chosen for their capacity is quite low, so choose the system cost from 5 million or more, the better THX certified, is certified as a home entertainment system Theater (Home Theater) is the best.

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