Sound system can be defined as set of equipment used for reproduction and amplification of sound. Choosing of top quality sound system is important as it is used for entertainment and various purposes, in car it is used for playing songs, making phone calls, navigation, etc. They are also used in home for entertainment by connecting to televisions, laptops, desktops. The sound system in car is placed on dashboard and can be operated by pushing buttons on dash board or steering wheel or using a remote. At home the sound system can be of two typed wired and wireless, these wireless sound systems can be operated by connection through Bluetooth or using an USB, pen drive, or a cable.
Some of the sound systems are mounted in the roof for equal distribution of sound all over the room. During olden days when the sound systems were introduced there were only radios and cassette players as the time passed they were transformed into CD players and now they are being installed using Bluetooth, cable wire. The standards of top quality sound system are: Producing high quality of sound, in car the best amplifier should be used, signal processor or an equalizer should be used, and high-quality cables should be used for amplifiers, the sensitivity of speaker should be more, good resistance, frequency response (the lower the frequency, the deeper the bass), power handling of speaker, signal-to-noise ratio, speaker size (bigger and heavier speakers sound better). One of the bestselling amplifiers to produce good sound is autotek and I only buy autotek amplifiers, these autotek amplifiers helps to provide unsuppressed sound and are also easy to install and they can be used for long time and, they are also known as best quality speakers.