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A home theater receiver—also called an AV receiver or AVR—is the central component that connects audio and video sources, routes video to a TV or projector, and typically processes and amplifies audio for connected speakers. It is useful when you want a system with separately wired speakers and multiple components; it is not essential for every home theater setup.
What is a home theater receiver?
“Home theater receiver,” “AV receiver,” and “AVR” commonly describe the same kind of component. Denon describes an AVR as a system hub for connecting sources, speakers, and displays, while Yamaha explains how it distributes video and multichannel audio. Denon’s AVR guide and Yamaha’s explanation describe the role.
In practical terms, the receiver takes signals from devices such as a game console, disc player, cable box, or streaming device. You select a source, and the receiver sends video toward the display while handling audio for the speaker system. Most AV receivers also contain amplification to drive connected speakers. An AV controller, by contrast, processes and routes signals but needs a separate power amplifier, as Denon explains in its guide to AV receivers.
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Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →What does an AV receiver do?
- Connects and selects sources: It provides inputs for compatible audio/video devices and lets you choose which one to use.
- Routes video: It passes the selected video signal to a television or projector.
- Processes audio: It prepares sound for the speaker configuration and supported audio formats.
- Amplifies sound: Typically, its built-in amplifiers power the speakers connected to it.
The receiver is not the speaker package: it is a separate component that drives speakers, unless a particular product is sold as part of a bundle. Speaker layouts vary. Yamaha uses 5.1 and 7.2 as examples of multichannel configurations; those notations describe speaker and subwoofer arrangements, not a requirement for every system. Yamaha’s explainer discusses these examples.
#1 Best Overall
- Beyond the basics - This 5.2-channel home theater AV receiver delivers standout performance and value with Dolby Atmos, 4K120/8K60 HDMI, Bluetooth Multipoint and effortless setup. Delivers 70W of authoritative power and flexible speaker layouts including 3.1.2-ch. with up-firing or in-ceiling heights.
- Step into lifelike sonic worlds - Dolby Atmos and DTS Virtual:X for deeply dimensional, lifelike sound that draws you into every moment of your favorite entertainment, plus crystal-clear dialogue so you can hear every word.
- Stunning visual realism - Supports ultra-high definition 4K/120 and 8K/60 video, high-performance HDMI switching, advanced Dolby Vision and HDR10+ dynamic range technologies, HDMI eARC/ARC and next-gen gaming features like ALLM and VRR.
- Room Correction - Experience perfect sound in any room. An included setup microphone measures your room’s acoustics and speaker characteristics, allowing the receiver to automatically optimize sound performance.
- Easy streaming with Bluetooth Multipoint - Stream all your favorite music, podcasts and audiobooks wirelessly. Built-in Bluetooth Multipoint lets you pair two source devices and instantly switch between them.
Do you need an AV receiver for surround sound?
No. A TV paired with a soundbar can be a simpler way to improve TV audio. A receiver-based setup is a better fit when you want separately wired speakers, multiple connected components, or more control over a multichannel system. Denon outlines this distinction in its home theater guide.
Before choosing a receiver, check the system you plan to build rather than assuming every model supports the same connections or formats:
Rank #2
- HIGH-PERFORMANCE 7-CHANNEL AMPLIFIER WITH NEXT-GEN MOVIE IMMERSION - Enjoy Denon sound in movies, games, and music with full 3D audio support, Dynamic HDR, QMS, HDCP 2.3 & advanced video processing for the best 4K home theater (8K ready when you are)
- ADVANCED 8K HDMI VIDEO SECTION - 3 dedicated 8K inputs and 1 output (8K/60Hz and 4K/120Hz pass-through; 8K upscaling on all 6 inputs). Supports 4:4:4 Pure Color Sub Sampling, HDR10, HDR10+, Dolby Vision & HLG for exceptional color, contrast, and clarity
- MULTI-DIMENSIONAL AUDIO - In addition to Dolby Atmos, DTS:X and DTS Virtual:X, the AVR-X1700H also supports Dolby Atmos Height Virtualization Technology that creates virtual height effects even without the height channels for a truly immersive experience
- AWARD-WINING ON-SCREEN QUICK SETUP GUIDE walks you through simple, clear instructions to connect your TV, specify EQ settings and helps you optimize your surround sound. The back-panel is laid out with color-coded connections that makes organizing simple
- MULTI-ROOM, MULTI-SOURCE STREAMING, watch a movie in one room while another family member streams music from popular services like Spotify, Pandora, Amazon Music HD, and more via Wi-Fi, AirPlay 2, or Bluetooth in a different zone, without interruption
- Count the speakers you intend to connect and identify their configuration.
- Check that the receiver has the inputs your sources need and an output compatible with your TV or projector.
- Confirm support for the audio and video formats you actually use.
- Consider setup features such as room calibration if they matter for your room and speaker placement.
Yamaha and Denon both identify connections, system configuration, room, and features as factors in choosing an AVR. See Yamaha’s overview and Denon’s guide.
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How does TV audio return over HDMI?
Audio Return Channel (ARC) and Enhanced Audio Return Channel (eARC) can send audio from a compatible TV back to a connected receiver over HDMI. This can let you hear audio from the TV’s built-in apps through the receiver and speakers. The TV, receiver or other home theater device, and HDMI cable must support the relevant ARC or eARC feature. Sony details this compatibility requirement in its HDMI ARC/eARC setup instructions. Support varies by model, so check the devices’ specifications rather than assuming that every receiver supports eARC or every audio format.
Quick Recap
Best Value
- 1000 Watt PEAK POWER: Donner stereo receiver provides a 1000W peak power (25W × 4 RMS power) and simplified appearance to level up your audio experience. 4 channels can be independently controlled and support up to 4 groups of 8 speakers with 4-to 16 ohms
- MULTIFUNCTION REMOTE: Without the limitation of a single function, our amplifier home audio comes with an upgraded remote control that can use the setting functions of treble/ midrange/ bass/ echo/Talkover in any input mode ( Note: 1. battery is not included; 2. please disconnect the power supply via the on/off button on the machine instead of the remote after using to avoid humming noise )
- MULTI-INPUT MODES: The audio receiver supports various sound source inputs including Bluetooth 5.3, USB (up to 64G), 2 pairs of RCA, 2 mic inputs, AUX IN, and FM radio. In addition, digital Optical fiber and coaxial interfaces have been added to fit most smart TVs （Note: 1. Please confirm whether your TV requires the "external audio output" mode to be selected before connecting our product. 2. No HDMI input ）
- CUSTOMIZED EQ CONTROL: Both the bluetooth amplifier and the remote can independently control the treble, midrange, and bass adjustment, you can set the sound as you like
- DUAL MIC INTERFACES: Equipped with dual 1/4'' microphone jacks for your karaoke party. Plus the Talk Over function can lower the background music for clearer sound output in events/ hosting/ speech occasions
Rank #4
- Cinematic Sound at Home: Enjoy your favorite movies, TV shows and more with theater like sound in the comfort of your home.NOTE: Scroll down the catalog to find installation Manual and User Guide for trouble shooting steps..Frequency band : 2.4 GHz band
- Virtual Front Surround: S Force PRO delivers virtual surround sound with only a 2 speaker setup
- 4K Pass Through: 4K HDR Compatible with Hdcp 2.2 Support for Sharper Source to Screen Image Quality
- SMART CONNECTIVITY: Stream music and use Bluetooth Standby to turn on the receiver from your phone
- Multi Functional System: Enjoy a Multi Channel Stereo Setup, Fm Radio Tuner and 1/4 Inches Headphone Jack
Rank #3
- WATCH YOUR MOVIES IN 8K - At 70W x 5, Denon AVR-S570BT home theater receiver features (4) HDMI 2.1 8K inputs, (1) HDMI output, eARC up to 40 Gbps, successor to AVR-S540BT, ensuring HD audio playback, enhanced gaming, Power 310 W, Standby 0.1 W
- TRUE-TO-LIFE CINEMATIC EXPERIENCE - The AVR-S570BT supports HDR, HLG, Dolby Vision, HDR10+, Dynamic HDR for realistic display, VRR and QFT for lag-free exceptional gaming, DTS HD Master, Dolby TrueHD immersive audio, and 5.1 surround sound receiver
- YOUR FAVORITE MUSIC AT YOUR FINGERTIPS - With built-in Bluetooth stereo receiver, play tracks from various audio sources and create an integrated multi-room audio system. Allows wireless streaming from Spotify, TIDAL, Pandora, and more
- OUR EASY ON-SCREEN HD SETUP ASSISTANT walks you through clear, intuitive instructions to connect your TV and stereo receiver with bluetooth, while specific EQ settings help optimize surround sound so you make the most of movies, music, TV, or gaming
- CONVENIENT CONTROL - Connect Denon receiver to your Smart TV remote and access speaker sources & surround selections using just one handset, or download Denon Remote App for iOS and Android to control receiver through the phone
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