Free Shipping to Continental US only !
The highest price is $4,500

A 7-channel AV receiver is a type of audio/video receiver that is designed to power a 7.1 or 7.2 surround sound speaker system. This type of receiver has seven discrete channels of amplification, typically rated between 50-100 watts per channel, and is capable of decoding and processing various surround sound formats, such as Dolby Atmos and DTS:X.

The "7" in 7-channel refers to the number of speakers in the system. A 7.1 or 7.2 speaker system consists of seven speakers: a center channel speaker, two front speakers, two surround speakers, and either two height speakers (in a 7.2 system) or one pair of rear surround speakers (in a 7.1 system), as well as a subwoofer for low-frequency effects. The receiver sends the audio signals to each speaker individually, creating a more immersive surround sound effect.

In addition to the seven channels of amplification, 7-channel AV receivers typically include multiple input and output ports, such as HDMI, optical, and analog, to accommodate various audio and video sources, as well as built-in audio and video processing features, such as equalization, video upscaling, and support for advanced audio codecs.

When choosing a 7-channel AV receiver, it is important to consider factors such as power output, input and output ports, compatibility with your speaker system and devices, and features such as wireless connectivity, integration with smart home systems, and support for advanced audio and video formats