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Speaker Placement for Home Theater
5.1, 7.1 and other surround sound setups
The guidelines below can help you get great surround sound, even in rooms with less-than-ideal layouts.
Try not to get too hung up on finding the exact right spot for each speaker. Keep in mind that most newer receivers come with automatic speaker calibration, which makes it easy to compensate for imperfect speaker placement. Watch our short video to see how this works.
Center channel speaker
Place your center speaker directly above or below your TV and line it up with the midpoint of your TV screen. If your center speaker is placed much lower or higher than the tweeters in your left and right speakers, tilt it up or down to point the sound toward your listening position.
Front left and right speakers
Ideally, your front speakers will form a slight arc with your center channel speaker and point toward the center of your main seating area. To form the perfect arc, use a measuring tape to make sure your front and center channel speakers are exactly the same distance from your listening position. If your interior decorator insists that the front speakers sit flush against the wall, don’t worry. You can compensate for the lack of a perfect arc when you calibrate the system.
Position your front speakers at equidistant points to the left and right of your primary listening spot. The front speakers’ tweeters should be at ear level when you’re seated.
Your surround speakers are meant to envelop you in a cloud of atmospheric sound and special effects, so you feel like you're actually in the middle of the action unfolding on your TV.
In a 5.1-channel system, surround speakers are best placed to the left and right of your listening position — either in line with it, or just behind it. If side placement isn't practical in your room, place your surround speakers behind your listening position, facing front. Either way, place the speakers high enough so that the drivers don’t fire directly at your ears, around ear level while standing.
Wall mounting is often a great option for surround speakers. You'll need to mount the speakers to a stud, or use wall anchors.
5.1-channel setup with the surround speakers wall-mounted to the sides of, or slightly behind, the listening position.
7.1-channel setup with the surrounds wall-mounted to the sides of the listening position, and two back surrounds wall-mounted behind the listening position.
In a 7.1-channel system you can place surround speakers beside and behind your seating area. With some receivers, you can use the two additional channels up front instead, for "height" or “width” channels that give you a bigger front soundstage. If your receiver has even more channels available, you can expand to a 9.1- or an 11.1-channel surround system. Click on the blue letters beneath the Audyssey DSX 2 illustration to see speaker placement options for these scenarios.
Get room-friendly tips for running cable to your surrounds in our article on connecting home theater speakers.
Dipole and bipole speakers
Some manufacturers offer dipole/bipole surround speakers, which are equipped with a switch for selecting between different modes of operation. These surround speakers are great for movies, because they produce a diffuse sound that doesn’t call too much attention to itself. [Shop dipole/bipole speakers.]
Dipole mode creates a diffuse, ambient soundfield when the speakers are placed on the side walls.
Bipole mode fills your room with surround sound when the speakers are placed on the rear wall.
Since low bass frequencies are omnidirectional, you can usually place your subwoofer just about anywhere in your home theater room with good results.
Most people place their subwoofer in the front of the room, so that it’s easier to connect to their home theater receiver. Placing your subwoofer near a wall will generally result in more bass, and placement near a corner — where three room boundaries come together — will get you even more. Keep in mind that even though the bass increases as you place the sub near a wall or corner, the quality of bass may be slightly "boomier" and less controlled. Aim for a spot where you get a compromise between quality and quantity of bass.
If you’re not quite getting the bass you’d hoped for, see if your subwoofer has a 2-position switch called a phase control. Choose the setting that produces the most bass while all your speakers are playing. After you've got your sub where you want it, check out our article on tuning your subwoofer for more tips on how to get great bass.
One cool technique for placing your subwoofer is to put your sub in your listening spot, play some music, move around the room, and listen. You'll probably notice that the bass sounds a little bit different as you move around from location to location within the room — where it sounds the best may be where you want to put your subwoofer.
Tips for odd-shaped rooms
Of course, not everyone's going to have a room that easily accommodates a surround sound system. Ideal speaker locations may be taken up by doors, windows, or furniture. And some floor plans are notoriously tricky.
L-shaped rooms are tough because much of the sound is pulled into the empty space outside your listening area. It's not doing anyone any good there, so this placement is designed to direct the sound away from that vacant space as much as possible.
- Start by putting your TV where the two axes of the "L" meet, instead of at one end of the "L."
- Arrange the front and center speakers around your TV as described in "The basics." Try angling the left and right speakers slightly toward your listening position.
- Place your surround speakers to the sides of where you're seated, or in the corners if there's not a good spot on both sides.
- Place your subwoofer along the wall about halfway between your TV and your seating. For better sound, make sure it's not touching the wall, but sitting four to six inches away from it.
|The challenge with L-shaped rooms is to keep sound from being pulled into empty space outside your listening area. Careful placement of your couch can really help.|
TV in a corner
Sometimes, the combination of windows, doors, built-in bookshelves, and fireplace leaves you without any place for your TV except a corner. It might seem hard to get good home theater sound with this setup, but all is not lost.
- Set up your front soundstage in the usual way.
- Mount one surround on the rear wall and one on the side wall.
- Place the subwoofer in the corner a few inches from the wall.
Sometimes, it's hard to put your TV anywhere but in a corner. Fortunately, you can still get your speakers oriented so as to make the sound match up with the picture on screen in a way that sounds natural.
Open floor plans
As with a room where your TV is placed in a corner, the biggest challenge you'll face with an open floor plan is where to put your surround speakers.
- Set up your front soundstage in the usual way.
- Consider using ceiling mount speakers for your surrounds. Look at models with angled baffles or pivoting drivers. These will let you aim the sound in the direction that yields the best surround effects.
- Again, the sub can be placed in the corner, but experiment to see what sounds best in your room.
|More and more houses are designed with an open floor plan. This layout can give you great sound even when there aren't clear distinctions between the kitchen, dining, and living areas.|
Tips for In-wall and In-ceiling Speakers
In-wall and in-ceiling speakers can be a great way to save space, but you won't be able to follow all the same placement guidelines. Check out the illustrations below to get an idea of where to install these speakers. For more details, check out our articles on in-wall and in-ceiling speaker placement and installing in-wall and in-ceiing speakers.
In-wall or in-ceiling speakers can give you the excitement of surround sound, without the bulk of conventional speakers.
Need more help?
Our advisors have helped thousand of people design surround speaker systems for all types of rooms. Please don’t hesitate to call for help. You may also want to check out a fun interactive tool from Dolby. It lets you specify your speaker configuration and select your viewing distance from your TV, then gives you recommendations for where and at what angles to place your speakers.