Centre speakers are arguably the most important part of the home cinema system. When sound is mixed for surround sound, the centre channel is almost always active, so plays a large part in the final audio picture. Most speech speech will come through the contre channel.
Director Danny Boyle said that sound makes for 70-80 per cent of the movie-going experience. And when you’re watching a film, the majority of that 70-80 per cent is reproduced...