1. Number of speakers: Surround sound systems typically use multiple speakers, including front left and right speakers, center channel speaker, surround left and right speakers, and sometimes even additional speakers for height channels or rear surround channels. This allows for sound to come from all directions, creating a more immersive and realistic listening experience. Normal speakers, on the other hand, usually consist of a pair of front speakers and may or may not have a subwoofer.
2. Speaker placement: In a surround sound system, the speakers are placed strategically around the listening area to create a surround sound effect. The front left and right speakers are placed in front of the listener, the center channel speaker is placed below or above the TV, the surround speakers are placed to the sides and slightly behind the listener, and the rear surround speakers (if present) are placed behind the listener. Normal speakers, on the other hand, are typically placed in front of the listener, either on a bookshelf or on speaker stands.
3. Amplification: Surround sound systems require a special audio receiver or amplifier to power and control the multiple speakers. The receiver or amplifier processes the audio signals and sends them to the appropriate speakers, ensuring that the sound is properly balanced and synchronized. Normal speakers, on the other hand, can be powered by a simple stereo amplifier or receiver.
4. Sound quality: Surround sound systems can provide a more immersive and realistic listening experience compared to normal speakers. This is because the multiple speakers and the strategic placement of the speakers allow for a wider soundstage, more precise sound localization, and a more natural reproduction of sound effects and music.
5. Content compatibility: Surround sound systems are designed to play content that is encoded with surround sound information. This includes movies, TV shows, music, and video games that have been specifically mixed for surround sound. Normal speakers, on the other hand, can play any type of audio content, but they cannot provide the same level of surround sound immersion as a dedicated surround sound system.