Soundbar and TV Stand Clearance: Measure Before Buying

Measure before you buy

A soundbar is only an upgrade if it actually fits where you expect it to go. Many people assume any soundbar will sit comfortably under a TV on a stand, then discover that the shelf is too shallow or the gap under the TV is too short. The fix is simple: measure the opening before you shop, and compare those numbers with the soundbar's listed dimensions.

The measurements that matter are the height of the space between the TV and the shelf, the depth of the shelf from front to back, and the width of the area where the soundbar will sit. Every soundbar spec sheet lists its own height, depth, and width, so side-by-side comparison is straightforward once you have your stand's numbers.

What to measure on your TV stand

Start with a tape measure and write down three numbers:

The vertical clearance below the TV: the distance from the bottom edge of the TV (not the stand's surface) to the top of the shelf or cabinet where the soundbar will sit. If the TV has a central pedestal or wide feet, measure the gap between those supports, because that is the actual opening your soundbar must slide into.

The shelf depth: measure from the front edge of the shelf to the back panel. The soundbar needs to fit without touching the back, and you should keep a little extra room for cables that plug into the back of the soundbar.

The width: measure the horizontal space between the side panels or the TV's feet. This tells you whether the soundbar will look centered and whether it will overhang a shelf that has raised edges.

Height clearance: the space under the TV

The height of the soundbar is measured from its bottom to its top. It must be smaller than the gap between the shelf and the bottom of the TV. A soundbar that is too tall will block the bottom of the screen if the TV is on a stand with a low shelf, and it may also obstruct the IR sensor that receives the TV remote's signal.

Leave a little empty space above the soundbar, at least enough for fingers or a thin cable, so you can slide it out and so the TV's remote can still reach the sensor. If the gap is only a few centimeters, consider a low-profile soundbar from our best 2.0 soundbars guide, which tend to be shorter than models with multiple drivers.

Depth clearance: front to back

Shelf depth is often the overlooked measurement. A soundbar's depth is usually much smaller than its width, but some models with built-in subwoofers or multiple drivers are quite deep. If the shelf is shallow, the soundbar may stick out past the front edge, which can look awkward and may obstruct the TV's bottom bezel.

Check that the soundbar's depth, plus a little space for power and HDMI cables at the rear, is less than the shelf depth. Cables need to bend without being pinched. If your shelf is shallow, a soundbar with a separate wireless subwoofer, such as a 2.1 model from our best 2.1 soundbars guide, lets the sub sit on the floor beside the TV, so the bar itself can be slim.

Width: matching the stand and the TV

The width of the soundbar is not a functional requirement, but it affects the look. Many soundbars are wider than the TV's pedestal, which is fine as long as the shelf can support them. If the shelf has raised side edges, the soundbar must fit between them. Center the soundbar under the TV for the most even soundstage.

A wider soundbar can also create a broader stereo image, but you should not let it hang over the edge of a shelf where a child or pet might knock it off. Measure the usable width and choose a soundbar that is at least as wide as the TV's budget, without exceeding the shelf's clear width.

For advice on the relationship between soundbar width and TV size, see our soundbar width and TV size guide.

Airflow and the remote sensor

Soundbars generate heat, especially when playing at high volumes. A closed cabinet with little clearance can trap that heat, which may shorten the lifespan of the electronics. Keep at least a small opening at the top or rear, and avoid placing anything directly on top of the soundbar.

The TV's remote control usually uses infrared signals. If the soundbar sits too close to the TV's sensor, or if the soundbar is taller than the TV's front lip, it can block the remote's line of sight. Test the remote with the soundbar in place, or look for a soundbar that passes the IR signal through. Many soundbars now use HDMI connections, a standard that simplifies audio and control between devices. A soundbar that connects over HDMI can often receive remote commands from the TV, which reduces the need for a direct line of sight.

If you are considering placing the soundbar inside a stand with doors, review the soundbar TV stand placement article to keep the remote and airflow working.

How to measure in three steps

Take a tape measure and follow these steps:

First, measure the height of the opening where the soundbar will go. This is the distance from the top of the shelf to the bottom of the TV, or the bottom edge of the shelf above if the TV is mounted on a stand with a cabinet.

Second, measure the depth of the shelf from the front edge to the back, and subtract 2 or 3 centimeters for cable clearance. Third, measure the clear width between any side supports, doors, or TV feet.

Then, compare these numbers with the soundbar's size listed in its specifications. The manufacturer's height, depth, and width are exact numbers from the spec sheet, so you do not need to guess. If the soundbar is taller or deeper than your opening, it will not fit no matter how you position it.

You can also review our soundbar height, width, depth guide to understand how these dimensions are listed and why they matter.

What if the soundbar doesn't fit?

If your opening is too short or too shallow, you have several options beyond abandoning the idea. You can place the soundbar on a lower shelf, or on the media console directly in front of the TV, as long as it does not block the screen. Some soundbars come with a wall-mount bracket that lets you attach the bar to the wall just below the TV, which frees up the shelf entirely.

If you prefer to keep the soundbar on the stand, look for a low-profile model, which are often found in the budget soundbars list because compact designs tend to be simpler. Alternatively, a soundbar with a separate wireless subwoofer lets the main bar be thinner, while the sub sits on the floor; our best soundbars with subwoofer guide can help you find such a model.

Before you move to a wall mount, measure the distance from the TV's bottom to the wall mount to ensure the soundbar does not overlap the TV's bezel. The soundbar wall mount height article covers that topic in detail.

What to pick for your use

Questions

How much space should I leave above a soundbar?

Leave at least a finger's width of empty space above the soundbar so it does not touch the TV or its stand. This also helps the IR sensor receive the remote and lets heat escape.

What if my soundbar is too tall for the shelf under the TV?

Place the soundbar on a lower shelf, set it on the media console in front of the TV, or mount it on the wall below the TV. If none of those work, look for a low-profile soundbar with a shorter height.

Does the soundbar need to be as wide as the TV?

No. A soundbar can be narrower or wider than the TV. What matters is that it fits between the sides of your stand and that it looks centered under the screen.

Can I put a soundbar inside a closed cabinet?

You can, but make sure there is enough clearance for heat to escape and that the TV's remote signal can still reach the sensor. If the cabinet has doors, you may need to open them during use or use an IR repeater.

What depth should the soundbar be for a typical TV stand?

It depends on your stand. Measure the shelf depth from front to back, then subtract a few centimeters for cables. Choose a soundbar whose depth is smaller than that number. No single depth fits all stands, so always measure first.