How to Hook up a Receiver for your Home Theater to Connect your Surround Sound

  How to Hook up your Home Theater Receiver to Connect your Surround Sound

  If you’re new here, the way our How-To guides work is simple: First, you click a link, say, for Home Theater

  Receivers (which brought you here).

  The first page contains a short introduction and will probably start by identifying components,

  inputs, outputs, and etc., as you will see below.

  After that, you’ll find some navigation links at the bottom of every page allowing you to continue to the

  next page in the How-To or select any page via in the how-to via a drop-down box.

  Continue reading below to learn how to hook up your

  surround sound receiver.

  When you’re finished, you should have your receiver, speakers, TV, and other components (Blu-Ray player, etc.) all hooked up

  and ready to go.

  What is a Receiver and How do I Connect it

  How do I hook up my receiver and what are these plugs on the back?

  Click on the picture below to zoom in and see a lot of common inputs on receivers.




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  Identifying Inputs and Outputs on a Surround Sound Receiver

  If you don’t know what any of that stuff is, let me break it down from left-to-right, top-to-bottom:


  Audio receivers allow you to connect both AM and FM antennas for radio reception The first three inputs are for antennas. An FM antenna cable would slide on to the first jack while two speaker wires would plug into the

  remaining slots for AM.


  Composite cables let you connect analog left and right audio channels and a video source with very basic quality You’ve probably heard of composite video. Its a very basic video connection used by most any component (TV, DVD, VCR especially). Its common and its cheap. As such, its very low quality (the lowest, in fact).Its useful when

  you need the extra input or the device you’re connecting only has composite video. Otherwise, use something else, like component video (exlpained below). Sounds similar, but the two are very different. Note that composite video is usually a yellow cable accompanied by a red and white cable for stereo audio (low quality).


  S-Video is a basic video connection that is only slightly better than composite cableS-Video is next in line after composite. It uses a different type of connector (five pins in a circle) and gives you marginally better video quality. It is also a video-

  only cable, so you’ll need to plug in audio separately.


  Composite audio lets you connect a (red) left channel and (white) right channel of an analog audio source. You can't get 5.1 surround sound from composite cablesHere we have a ton of composite audio inputs. These inputs use left channel and right channel RCA cables, typically red and white. They look just like the yellow

  composite video cable, and you could even use them for video and the yellow for audio, but let’s keep the color scheme how it is (the cables are all the same on the inside, completely interchangeable). Composite audio is the bottom-of-the-barrel

  in audio. Its perfectly fine for most use stereo use (simple gaming system, old VCR, etc.).


  Super Audio CD is a proprietary CD format that requires special CD players and SA-CD's. It lets you play music in 5.1 surround sound Here we have one of the least-used features of a modern receiver: 6 channel direct input. This is only used for two purposes: SACD or DVD Audio. SACD is an acronym

  for Super Audio CD. It is a proprietary audio format developed by Sony for special CDs that are recorded in 5.1 surround sound. That means you need a CD or DVD/CD player

  that supports SACDs, a receiver with SACD support (as in the picture), and of course Super Audio CDs. DVD Audio is the same idea, different brand, different media (its a DVD, not a CD!).

  ”The Bridge”

  Harman Kardon created The Bridge to hook up your iPod and control it from your receiver DMP BRIDGE: You could skip this little item because it is unique to this brand of receiver (Harman Kardon). “The bridge” is a proprietary connection they developed for you to connect

  an iPod. Modern receivers usually have a simple connection now for iPods and other devices.


  Digital Coaxial and Fiber Optic cables are both digital quality audio allowing you to play back movies in 5.1 or greater surround soundHere we have our high-end sound inputs/outputs. Basically the same performance wise, you have fiber optic connections (with the square shape) and digital coaxial (just like an RCA cable).

  Both of these are 100% digital, whereas composite is analog. The only way you can get true surround sound from any source is by using one of these connections (or preferably, HDMI, but more to come on that).

  Almost all DVD and Blu-Ray players these days have either optical or digital coaxial outputs (sometimes, both, plus HDMI). Many high definition cable and satellite boxes also come with these

  connections so you can enjoy 5.1 (or better) surround sound on high definition channels.

  AC POWER: I don’t think I need an image for the next plug. Its a pair of power inputs. One is for powering the receiver, the other for whatever you’d like. This way, when you turn

  on the receiver, you give power to the other device (be it a DVD player, CD player, cable box, whatever).


   Something else you’ll probably never use: D-bus RC-5 input/output. This is used for infrared remote controls to take over your home theater system. Handy for when the receiver is behind a door or a wall. You would connect a device to this and put another device by your TV which will wirelessly transmit your remote control commands back to the receiver.


  Receivers use Pre-Outs to allow you to use external amplifiers or to connect to your subwoofer Pre-outs, right under the Remote in/out. Pre-outs are used when you’d like to add an amplifier to your system to boost the power (and hence volume/audio quality). Average

  users will not use this for anything but the subwoofer preout. You’ll want to run a subwoofer cable from your subwoofer to the subwoofer pre-out to provide it with

  the right frequencies. This is the proper way to connect your subwoofer to your surround sound system. The other inputs won’t be used unless you plan on adding

  an amplifier. This is highly unnecessary for most home use. You might add an amp if you’re trying to fill a room the size of a small house with enough sound, but you’re not, right?


  Speaker jacks often come in the form of bind posts. You loosen the bind post by turning it to open a space large enough to fit the speaker wire into, then you 'bind it' by tightening the post back down the other wayHere we finally get to the meat of the system: the speaker inputs! Harman Kardon receivers use bind posts for connecting speakers, as seen in the picture. They

  work by being loosened up as your turn them counter-clockwise, then you sneak the speaker wire in underneath the caps and tighten them back up by turning clockwise. This’ll

  give your speaker wire a nice tug fit that probably won’t loosen up on itself over time. Other brands may use other types of connectors, but bind posts are very common.

  You might have been able to tell this is a 7.1 channel receiver because of the speaker inputs (“surround” channels make it 7.1). If you have enough

  speakers, you can go ahead and plug in those extra 2 side ones, but they won’t play any sound at all on a 5.1 DVD or Blu-Ray. You would need a DVD or Blu-Ray that supports 7.1

  surround sound (look on the back of the box). CDs will gladly blast stereo surround through all 7 speakers, though, so for some larger rooms, that’s an



  Component video separates a video source into three channels. This allows for greater bandwidth and resolutions up to 1080p. You should always use component video unless you have HDMI or DVI HDMI is the newest, fastest, sharpest video and audio connection available today. Its the only cable that can carry audio and video in one – not to mention, in high definition.

  HDMI must be supported by the source and the display you’re connecting it to to use all of its features. Not all devices support both

  audio and video in HDMI, but any Blu-Ray player will and its the only connection you should be using for one. Its becoming more and more of a standard now to support both audio and video across all devices. The advantage is clear: less cable clutter, higher quality audio and video.


  DVI is a digital video cable just like HDMI, except it is larger and can not carry audio The last connection for this article is DVI. DVI is also all digital like HDMI, but it cannot process audio signals. HDMI may provide a technically superior image,

  but I don’t think anyone could tell the difference. DVI supports high definition video all the way up to 1080p, just like HDMI. Its being used less frequently now,

  but if you’ve bought a new computer or video card for your PC recently, it probably has a DVI (or two) port on it. Most computer monitors use DVI now and video cards

  have followed suit. HDMI is edging its way into the PC market, but its dominance is seen in the home theater arena.

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