Q I have connected my home PC with a BenQ projector and connected all audio out with my philips HT system with 2+2 speakers. But while watching movies my sound effect was not up to the mark, especially for movies playback. Do I need to upgrade my system?
You might need to upgrade to a 5.1 system, provided you have a soundcard that is compatible. The best bet is to get a new soundcard installed with 5.1 output and buy a 5.1 system. The other option is to buy a set that uses prologic to give a 5.1 output from a 2.1 source. Also, see if your existing system has this option, maybe that is why you have muffled sound.