Build Your SVS Home Theater Speaker System

5.1 and 7.1 surround sound systems both deliver immersive home theater sound that’s superior to a stereo or soundbar setup. 5.1 surround sound systems include two front left and right speakers, a dedicated center channel, and two rear surround speakers. A 7.1 speaker system features 2 additional side surround speakers for more complete panning effects around a room. This is especially important in larger spaces with multiple seating areas where there could be gaps in the continuity of sound from front to back and side to side.

In a typical 5.1 speaker system, the front left and right speakers are either bookshelf or tower models. The center channel is a specialized speaker with vertically aligned tweeter, midrange drivers, and woofers flanked horizontally to allow for better placement under a screen. Surround speakers can be compact satellites, or dedicated bipole/dipole that mount to the wall, or bookshelf speakers on stands. In a 5.1 or 7.1 surround sound system, the “.1” is the subwoofer, which only plays low frequencies (bass), adding to the sense of sonic depth and impact.

Surround sound in a home theater refers to at least five speakers placed optimally around a TV viewing area to create a three-dimensional sound field. The purpose is to replicate how sound occurs in the real world for a more immersive and realistic entertainment experience. In movies, it may involve objects flying by after an explosion, footsteps creeping up behind you, a car racing by, or ambient effects such the wind blowing across your face. In music, surround sound can provide a more spacious and natural sonic experience, making you feel like you're in the middle of the action or performance.