Home Theater:

Home Theater is an entertainment system for the home that usually consists of a large television with video and audio system offering surround sound.

Home Theater System:

A traditional component home theater system, also known as a surround sound system, consists of a TV, video sources, a home theater receiver, and speakers.

Design:

A typical home theater includes the following components:

Movie or other viewing content: 

One of the key reasons for setting up a home theater is to watch movies on a large screen, which does a more effective job at reproducing filmed images of vast landscapes or epic battle sequences. Home Theater enthusiasts using "Smart" Blu-ray players may also watch DVDs of TV shows, and recorded or live sports events or music concerts. As well as, with a "Smart" player, a user may be able to "stream" movies, TV shows and other content over the Internet. Many 2016-era DVD players and Blu-ray players also have inputs which allow users to view digital photos and other content on the big screen.

Video and audio input devices:

One or more video/audio sources. High-resolution movie media formats such as Blu-ray discs are normally preferred, though DVD or video game console systems are also used. Some home theaters include an HTPC (Home Theater PC) with a media center software application to act as the main library for video and audio music content using a 10-foot user interface and remote control.

Audio and video processing devices:

Input signals are processed by either a standalone AV receiver or a preamplifier and Sound Processor for complex surrounds sound formats such as Dolby Pro-Logic/and or Pro-logic II, and DTS-HD Master Audio. The user selects the input (e.g., DVD, Blu-ray player, streaming video, etc.) at this point before it is forwarded to the output stage. Some AV receivers enable the viewer to use a remote control to select which input device or source to use.

Audio output:

Systems consist of preamplifiers, power amplifiers and two or more loudspeakers mounted in speaker enclosures. The audio system requires at least a stereo power amplifier and two speakers, for stereo sound most systems have multi channel surround sound power amplifiers.

Video output:

A large-screen display, typically an HDTV. Some users may have a 3D TV  include Liquid crystal display television (LCD), plasma TV, OLED. Home Theater users may also use a video projector and a movie screen. If a projector is used, a portable, temporary screen may be used or a screen may be permanently mounted on a wall.

Seating and atmosphere:

Comfortable seating is often provided to improve the cinema feel. Higher-end home theater commonly also have sound insulation to prevent noise from escaping the room and specialized wall treatment to balance the sound within the room.

Sony Home Theater:

Sony Home Theater is one of the best features in other home theaters, this system includes S-Master Digital amplifier, it's used enjoy the best digital audio. NFC Technology (Near Field Communication) One touch for instant connectivity makes the complex set up sequences a thing of the past. Simply touch selected NFC-enabled devices to the on-body. N-mark for a quick. Seamless connections, then start streaming content via Bluetooth. In this system contains two HDMI Ports, these ports are used with two HDMI inputs and one HDMI output connect an internet TV Box, games. Enjoy all activities in one place, without the need for a separate receiver. Sony Home Theater Additionally, Screen Mirroring, Clear Audio+, Wireless Streaming with Bluetooth, DTS HD Master Sound System, Plug and play with USB Playback these all are additional features in this system.

JBL Home Theater:

JBL Home Theater system, the performance tuned 6.5'' bass reflex, 60W powered subwoofer with 5 voice-matched satellites for immersive surround sound. The JBL Home Theater connects to any audio/video receiver for a perfectly configured 5.1 surround sound system. The subwoofer includes sound and phase control, providing total performance management of the system. JBL designed to integrate with any flat screen TV. JBL Home Theater provides a small footprint, making it very convenient for flexible placement in any size space.

Philips Home Theater:

Philips Home Theater has extensive features and connectivity that will improve movie picture clarity at home by improving audio and video quality. These home theaters can play DVDs and Blu-rays for the good video quality, and relay engaging in depth surround with 5.1 channel speakers with woofers. Speaker systems are built with the best surround sound that delivers immersive sound for music and games performances and remaining all features are available in this system.