A home theater system typically includes multiple speakers, a receiver, and a video display device, creating a cinematic sound experience.

An audio receiver's main purpose is to amplify audio signals from various sources and distribute them to speakers.

A 5.1 speaker arrangement consists of five main speakers (front left, front right, center, surround left, and surround right) and one subwoofer for low-frequency effects.

A subwoofer is designed to reproduce low-frequency sounds, adding depth and impact to music, movies, and games.

Bluetooth is a widely adopted wireless technology that allows devices to connect and transmit audio signals without the need for cables.

A soundbar is designed to deliver a more immersive audio experience by creating virtual surround sound from a single unit.

OLED (Organic Light-Emitting Diode) technology offers superior picture quality with vibrant colors, deep blacks, and high contrast ratios.

A media player allows users to access and stream audio, video, and other multimedia content from various sources, including online streaming services.

A multi-room audio system allows users to distribute audio content to multiple rooms in their home, enabling synchronized or independent playback.

A smart TV offers internet connectivity, allowing users to access various streaming services, apps, and online content.

A portable speaker system is designed to be easily carried and used in various locations, providing audio playback from mobile devices or other sources.

A projector is used to project video content onto a screen or surface, creating a large-screen viewing experience.

A media player typically supports playback of physical media formats such as CDs, DVDs, and Blu-rays.

A streaming stick or dongle allows users to access various streaming services and online content on their TV through an internet connection.

A DVR (Digital Video Recorder) allows users to record and store TV shows and movies for later viewing.