Solution de système de sécurité et de surveillance MCCTV Actualités de CCTUNG — Multi-system

In conclusion, the different numbers are related to the number of speaker channels. For example, in 7.1.2, 7 is the number of the main speaker, 1 is the number of the subwoofer speaker and 2 is the number of the ceiling speaker.The purpose of each speaker are different, main speaker mainly focusing on stereo sound, simulates the sounds around you, subwoofer speaker filling the gap of the bass area in the system, and ceiling speaker simulates the overhead sound like helicoper or thunder.

As the number of speakers increases in our home theater system, it will enhance our gaming or movie experience tremendously, but at the same time it comes with high cost and complex setup process.