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Sanus SA405 Sound Bar Speaker Mount

Attach your sound bar to your TV mount

26 Reviews | 4 questions - 10 answers

Item # 051SA405

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Our take on the Sanus SA405 Sound Bar Speaker Mount

The Sanus SA405 lets you mount a sound bar below your wall-mounted flat-panel TV. These brackets fasten directly to your wall mount, and can be adjusted to hold your sound bar snugly against your TV. The SA405 can be used with fixed, swivel, or full-motion mounts. Included spacers ensure your sound bar will be mounted at the proper depth. And because the SA405 mounts connect directly to your wall mount, your sound bar will always remain in the same plane as your TV, no matter how you swivel or tilt it.

The Sanus SA405 lets you mount a sound bar below your wall-mounted flat-panel TV. These brackets fasten directly to your wall mount, and can be adjusted to hold your sound bar snugly against your TV. The SA405 can be used with fixed, swivel, or full-motion mounts. Included spacers ensure your sound bar will be mounted at the proper depth. And because the SA405 mounts connect directly to your wall mount, your sound bar will always remain in the same plane as your TV, no matter how you swivel or tilt it.

Sanus SA405 sound bar  mount

Note: The total weight of the TV and sound bar must not exceed the TV mount rating.

Product Highlights:

  • for mounting a sound bar underneath your flat-panel TV
  • attaches directly to your TV's wall mount (not included)
  • sound bar weight limit: 15 lbs.
  • mounting hardware included
  • warranty: 10 years
  • Our 60-day money-back guarantee

What's in the Box:

  • 2 Soundbar bracket arms
  • 2 TV bracket arms
  • 2 Soundbar mount spacers
  • 4 Knobs
  • Four TV spacers
  • 2 "C" washers
  • Four M4/M5 washers (small)
  • Four M6/M8 washers (small)
  • Four M4/M5 washers (large)
  • Four M6/M8 washers (large)
  • Four M4 x 16mm screws
  • Four M4 x 40mm screws
  • Four M5 x 16mm screws
  • Four M5 x 40mm screws
  • Four M6 x 16mm screws
  • Four M6 x 25mm screws
  • Four M6 x 40mm screws
  • Four M6 x 50mm screws
  • Four M8 x 20mm screws
  • Four M8 x 40mm screws
  • 2 Keyhole screws
  • Instruction Manual

Sanus SA405 Sound Bar Speaker Mount Reviews

Average Customer Review(s):

(26 Reviews)

Sanus SA405 Sound Bar Speaker Mount

Austin from Johnson City, TN on 7/8/2018

Crutchfield Customer Review (What's this?)

Worked okay for my Samsung Soundbar. Didn't fit well with that sounder. Also hard to level and stay leveled.



Sanus SA405 Sound Bar Speaker Mount

Anonymous from Clarks Hill, IN on 7/2/2018

Crutchfield Customer Review (What's this?)

My only regret with this product was I didn't buy it when I purchased the Sanus wall mounting bracket. I had to remove my TV from the from the mounting bracket in order to mount the speaker mounting bracket. Once I relented to the provided instructions, the installation went well! Like the wall mounting mechanism, the sound bar mounting bracket uses heavy duty brackets and hardware. There is a lot of hardware provided to accommodate a plethora of different sound bars. I would definitely recommend the Sanus SA405 sound bar speaker mount to anyone!



Sanus SA405 Sound Bar Speaker Mount

Don from Green Bay, WI on 3/18/2018

Crutchfield Customer Review (What's this?)

Worked perfectly mounted up easy

Pros: All hardware to fit any system included

Cons: None known

Sanus SA405 Sound Bar Speaker Mount

Lyle from Georgetown, TN on 2/2/2018

Crutchfield Customer Review (What's this?)

I was disappointed with the installation and the ability to keep my sound bar level. Once I figured out the right combination it worked out fine.

Pros: Holds mount neatly under the tv.

Cons: Getting the support brackets set right to keep the sound bar level and in place.

Perfect fit and great buy

Travis from Eastern Shore, MD on 9/18/2017

Crutchfield Customer Review (What's this?)

Very universal. Solid construction but the knobs for tightening into position can come loose. I recommend locktite. Have zip ties on hand (See attached pics) because they don't include enough hardware for stabilizing the mount bar.

Pros: Solid construction

Cons: Tightening knobs come loose Not enough hardware to stabilize mount bar


Brian from Saratoga Springs, NY on 8/20/2017

Crutchfield Customer Review (What's this?)

Excellent product! Worked perfectly with Klipsch sound bar. Perfect solution in not having to mount soundbar to wall. Great price. Looks fantastic. Very sturdy.

Pros: Price. Product effectiveness.

Cons: Takes 2 people. Directions are so so.

Sanus SA405 Sound Bar Speaker Mount

JW from TX on 7/30/2017

Crutchfield Customer Review (What's this?)

Works well.

Pros: Easy install

Cons: Lots of extra screws

Sanus SA405 Sound Bar Speaker Mount

Anonymous from Webster, NY on 7/23/2017

Crutchfield Customer Review (What's this?)

Worked great with the Klipsch sound bar.



Sanus sound bar extension flexes to resolve line of sight issue

James from Anchorage, AK on 6/20/2017

Crutchfield Customer Review (What's this?)

InstallInc sub'd installation to a local TV Sales & Service, Inc in Syracuse, NY to complete our service of TV/sound bar in living room corner elevated mount using the Sanus SA405 Sound Bar Speaker Mount with owner-provided small hutch below for resting Apple TV and Cable TV's DVR. While the installation appeared competent during initial visit, during the follow-up visit to provide further basic orientation to the TV/sound bar and Apple TV setup, we needed an adjustment. When sitting on couch, remote was unable to obtain a line-of-sight with the base of SONY TV with projected Klipsch sound bar obstructing sight. So, installers separated the bottom of the SONY TV attached to the Sanus Classic MMF12b from the top of the Klipsch sound bar attached to the Sanus SA405 Sound Bar Speaker Mount to remedy line of sight issue. The SA405 worked compatibly with the Sanus MMF12b extension mount by separation of Sony TV from the Sound bar to resolve the basic operational issues such as how-to switch from Cable TV mode to Apple TV mode.

Pros: Sanus SA405 is very sturdy in support of sound bar Sanus extension support of sound bar is compatible with Sanus MMF12b Sanus equipment worked flexibly to resolve VERTICAL line of sight issue(s) such as being able to use remote to change from Apple TV to Cable TV operational mode without having to elevate remote above our heads.

Cons: Given the owner's corner space where TV/sound bar was desired by owner, it has limited adjustment capability, according to installer, to allow resolution of different HORIZONTAL line of sight issue(s) such as being able to be viewed from one side of the room by moving the face of the Sound bar/TV to a more perpendicular view

Doesn't work well with Sonos Playbar

Jason from Alexandria, VA on 5/7/2017

Crutchfield Customer Review (What's this?)

I tried to use this with the Sonos playbar and gave up. I ended up mounting then Playbar on the wall. This mount was not very stable and unqble to get flush with the bottom of the TV.

Pros: None

Cons: Very unstable.

Crutchfield response on 5/8/2017 Jason, we're sorry you're disappointed with your mount. Whenever you are not completely satisfied with anything you purchase from Crutchfield, please contact our Customer Support team at 1-800-955-9091. Purchases from Crutchfield can be returned or exchanged within 60 days of the purchase.

Good Soundbar mount

Eric from Newtown, PA on 5/2/2017

Crutchfield Customer Review (What's this?)

This Sound Bar Speaker Mount worked fine for me to mount the SONY Soundbar. Instructions were clear. All the pieces were easily identifiable. No complaints.

Pros: Easy to assemble

Cons: None.

Sanus SA405 Sound Bar Speaker Mount

John from Williamstown, NJ on 4/22/2017

Crutchfield Customer Review (What's this?)

Great product



Solid Speaker Mount

Joe from CO on 4/21/2017

Crutchfield Customer Review (What's this?)

Solid and work great! They are very strong, they hold their position very well do the job I needed them to do.

Pros: rigid, strong metal, lots of hardware options.

Cons: The whole thing is a little shorter than I was hoping, for larger TV's it would be nice it the arms had another 3 or 4 inches to them.

mounts easily

James from Myrtle Beach, SC on 3/1/2017

Crutchfield Customer Review (What's this?)

Worked perfectly. Kit had every screw, washer, and nuts you might need for any installation. And the Bose Sound Bar looks and sounds better. Also hides the wires.

Pros: Looks and sounds are perfect

Cons: none

Easy Soundbar Mount!

Mark from Denver, CO on 1/5/2017

Crutchfield Customer Review (What's this?)

Great value to add a sound bar to an existing mount. I have the Sanus VLF-525 and mounting was very easy. It comes with all the mounting screws, washers, spacers you need. My only quibble is I cannot get the soundbar to be flush up against the TV. There is a half inch gap above the soundbar and below the TV.

Pros: Easy installation Comes with lots of screws and spacers Sturdy

Cons: Half inch gap between TV and soundbar

Sanus SA405 Sound Bar Speaker Mount

Vern from Phoenix, AZ on 12/22/2016

Crutchfield Customer Review (What's this?)

Perfect for my application. Easy to install and good quality.



Problem Solver

EDGARDO from Caguas, PR on 9/12/2016

Crutchfield Customer Review (What's this?)

Easy install. Great idea but too expensive ....

Pros: Easy to install

Cons: Price

Sound BAr Mount Review for Sony TV - Polk Magnifi

Doninalabama from Pelham, AL on 5/22/2016

Crutchfield Customer Review (What's this?)

This is solidly made and easily to install. It uses friction screws to hald the sound bar in place, so the bar can slip. The Polk bar has controls on top, so it does not wok to try to make the TV and bar flush. I understand this may be typical of many TV-Bar combuinations. The supports are visible behind the bar through the space between TV and bar. Excellent instructions and plenty of parts that fit a variety of TV.s

Pros: Well made, stronge.

Cons: Can not make TV and sound bar flush. Friction to hold in place.

Great Mount, Easy to Install, Durable!

Hones from vero beach, FL on 3/13/2016

Crutchfield Customer Review (What's this?)

Once you get the TV off the wall bracket, this mount is very easy to install and works well...better to get this done before you mount TV to wall??

Pros: Well made, easy to work with, durable

Cons: None

Sanus SA405

JL from Arizona on 12/23/2015

Crutchfield Customer Review (What's this?)

Good product. Easy to assemble and install. Good directions and packaging. Two stars taken away because of the sound bar attachment. It's so wobbly that I finally decided to mount the bar directly on the wall. They work, but if you want a solid feeling installation, don't go for the sound bar attachment

Pros: Easy to assemble. Good directions and packaging. Solid mount.

Cons: Sound bar attachment really wobbly. Unusable if you're fussy about such things.

Not very sturdy

Will K from North Carolina on 10/26/2015

Crutchfield Customer Review (What's this?)

This Sanus sounder speaker mount is a great idea and will probably work fine for a wall-mounted TV that does not move. I, however, have a TV on a swivel mount that we will move based on where we are sitting/standing in our kitchen/sitting room. Any movement causes the speaker to move and torque about (front/back, twist left/right, turn clockwise/counterclockwise), so it is easily moved out of alignment, like a picture on a wall bumped by a child. It is only moderately difficult to set up: remove the TV off the wall, remove the wall mount, attach the Sanus speaker bar mount between the two with whichever of many nuts and bolts are provided, remount it all then adjust the speaker with some tweaking.

Pros: Cost

Cons: Lacks sufficient sturdiness, moderately difficult to mount and adjust.

needs more bracing

Anonymous from Indiana on 9/16/2015

Crutchfield Customer Review (What's this?)

Almost works. I have had to add extra bracing for it to hold the sound bar in place.



Sanus SA405 Sound Bar Speaker Mount

Anonymous from Oahu, Hi on 4/15/2015

Crutchfield Customer Review (What's this?)

Not a universal mount. Cannot be mounted on certain wall mounts like the Sanus VFL410. Made some modifications with longer bolts, nuts, and washers.

Pros: Solid construction

Cons: Over priced.

Flexible for installation

MarkJ from Salina, KS on 3/9/2015

Crutchfield Customer Review (What's this?)

Very easy to install. Very flexible setup. Doesn't hold a heavy sound bar in place very well.

Pros: Very easy to use

Cons: Not built to hold heavy sound bars. Really have to "crank" on the screws to get it to hold soundbar where you want it.

Good Enough For Me, Good Enough For You!

DCMM from Georgia on 12/14/2014

Crutchfield Customer Review (What's this?)

Used this bracket set for multiple installs and my clients and I couldn't be happier. I'm very picky on easy to install products as it saves me time and this is one of those products. Does what I need it to and is easy to install.

Pros: Fairly Priced. Easy To Install.

Cons: None!

Sanus Sound Bar Speaker Mount

Tony W. from Fountain Hills, AZ on 10/13/2014

Crutchfield Customer Review (What's this?)

Easy to install and it fit and works great

Pros: very user friendly product

Cons: none


Hands-on research

Product Research


Soundbar Mount: The Sanus SA405 soundbar speaker mount attaches directly to the back of your soundbar speaker and wall-mounted, flat-panel TV for a convenient and stylish setup. It is easy to assemble with all hardware included. Its supports soundbars up to 15 lbs.

Installation: The Sanus SA405 soundbar speaker mount attaches to the threaded inserts or keyhole slots on the back of your soundbar speaker and the lower threaded inserts on your wall-mounted, flat-panel television. The SA405 shares the same lower threaded inserts on your TV as the wall-mount bracket.

Adjustable: The Sanus SA405 includes two soundbar brackets and two TV brackets. These brackets features a variety of mounting holes and are height adjustable to fit the dimensions of your television and soundbar speaker.

Included Hardware: The Sanus SA405 comes supplied with a variety of mounting hardware to fit the threaded inserts on the back of your soundbar speaker and television. It includes M4, M5, M6, and M8 mounting hardware.

Installation Tools Required:

  • Phillips Head Screwdriver
  • Level

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

Hoping to mount it directly under my TV. [ RONALD J.  Jul 09, 2018 ]
It was listed to go with the Samsung K-850 sound bar [ Anne  Jun 02, 2018 ]
to mount the sound bar [ Lighting  May 31, 2018 ]
Because I will be mounting the TV that it's going with. [ Rolan  Apr 24, 2018 ]
I'm trying a new product for the first time. [ Daniel  Apr 23, 2018 ]
recommended by customer service [ Brandon  Mar 22, 2018 ]
A tilting Wall Mount for a flat screen TV with the capability of mounting a sound bar. This product was a top seller and highly rated. [ Mike  Mar 16, 2018 ]
Nate recommended. [ Michael  Mar 08, 2018 ]
use of space [ JEREMY  Mar 06, 2018 ]
It was recommended when I added the soundbar to my cart, and I had never seen the product before. I already have a Sanus mount (purchased at Crutchfield), so it looks like it is compatible. I was going to mound the soundbar below the TV anyways, but was concerned about how the wiring would look with the wall mount. I think this will keep the mount off the wall a little, and directly under the TV so that wires can be hidden and not have to go inside the wall. [ Alex  Feb 23, 2018 ]
crutchfield comments on its convenient use and holding soundbar to bottom of tv [ Kim W.  Feb 18, 2018 ]
Swivel wall mount, best location. [ J  Jan 28, 2018 ]
Price and overall positive reviews helped in making the decision to purchase this item. [ Scott  Jan 20, 2018 ]
Versatility of installation. Ability to keep speakers aligned with television if it is rotated. [ Jason  Dec 20, 2017 ]
Crutchfield recommendation (new installation). [ CHERI  Nov 27, 2017 ]
So I don't have to mount it (sound bar) to the wall [ Michael  Nov 13, 2017 ]
recommended [ Steve  Oct 27, 2017 ]
I needed the sound bar and sub for my basement t.v. because of the space restrictions I'm faced with and this unit makes a perfect fit!!! [ DAVID  Aug 07, 2017 ]
this will attach to my existing Sanus wall mount and keep the sound bar in place if we extend the TV our turn it one way or the other. [ Mark  Jun 30, 2017 ]
recommended by Wolf [ Mark  May 14, 2017 ]
I didn't want to have a complete sound system, so I decided to go the sound bar route so the mount was a natural selection. [ Charles  Mar 17, 2017 ]
To fit SoundBar [ SAM P  Mar 02, 2017 ]
Pretty much mounts everything. [ Nissim  Feb 27, 2017 ]
Need mounting to TV wall mount. Suggested with good reviews, and I'm thinking with the suggestion that it works well with the sound bar I purchased. [ Darryl  Feb 02, 2017 ]
Ordered from you before [ James  Jan 31, 2017 ]
because I have no idea if I need this, you recommended this and I have 60-days to return [ Christopher  Dec 17, 2016 ]
Bose Quality [ STAN  Dec 04, 2016 ]
Despite less-than-stellar reviews, I'm figuring I can make this work. [ Christopher  Oct 15, 2016 ]
To raise my Polk Audio sound bar up enough I can still place my AppleTV underneath. [ PETER  Sep 26, 2016 ]
advisor recommendation [ James  Sep 05, 2016 ]
To hang a center channel speaker under the tv. [ Frank  Jun 23, 2016 ]
I wanted to mount my soundbar to my full motion Sanus mount and this is the best option for me. [ Jason  Dec 04, 2015 ]

4 questions already asked

Interesting concept. I have 3 mounted below tv. Never considered a top mount. Now I'm wondering why not. Do you always color outside the lines? I don't see why it would not work. There is plenty of adjustability with the mount, and lots of hardware options provided. You will end up with extra screws. Try it and report back. Curious minds want to know. [ James  Nov 23, 2017 ]
I've only mounted underneath, but I think it would be too unstable for putting the weight above the mounts. They stayed moveable even after I tightened them down. [ Clinton Lee  Nov 22, 2017 ]
Sorry I did not...probably have to play well th it and rig a few parts yourself [ DONALD J  Nov 22, 2017 ]
I mounted my sound bar beneath my TV as suggested in the instructions. I think that the bracket would struggle to hold the weight of the sound bar above the TV.You might be able to make this work without the bracket by connecting the speaker directly to the wall with some sort of hardware . [ Eric  Nov 22, 2017 ]
Yes.......had to remove the TV but other then that it works fine. [ Jerry  Apr 21, 2017 ]
Yes. It installs very easily and looks great. [ James  Apr 20, 2017 ]
I am using it with a Sonos Playbar and it works great. The bracket is rated for a higher weight than a Sonos playbar. [ Jason  Dec 22, 2015 ]
Your have to buy Sonos Wall kit also then it works [ MICHAEL  Dec 22, 2015 ]
I don't see why not [ Mark  Nov 26, 2015 ]
They are quite flexible in there application, but I'm not sure what they can support laterelly. We mounted a sound bar and only needed part of the bracket. [ Jon  Nov 25, 2015 ]