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Soundbar to Speakers: TV Finally Sounds as Good as It Looks?

Updated · Standard formula, shown below

Average pace 5.00 min/km
Average speed
12.00 km/h
Result
Finish time
50 min
You entered
Distance
10 km
You entered

Yes, replacing a soundbar with two separate speakers can make your TV sound dramatically better, often matching the quality of the picture. A pair of stereo speakers creates a wider soundstage, better instrument separation, and more natural dialogue than most soundbars, which cram multiple drivers into a single narrow enclosure. This article explains why that happens, what to consider before switching, and how to get the best results.

Formula

The calculator above works out your average running or cycling pace and speed from the total time and distance you enter. The formula for pace is:

Pace (min/km) = Total Time (min) ÷ Distance (km)

For speed, the formula is:

Speed (km/h) = Distance (km) ÷ (Total Time (min) ÷ 60)

Variables:

  • t – total time in minutes (e.g., 50 minutes)
  • d – distance in kilometres (e.g., 10 km)
  • Pace – minutes per kilometre, the time it takes to cover one kilometre
  • Speed – kilometres per hour, the average velocity over the whole distance

Worked Example

Using the default values from the calculator: you run 10 km in 50 minutes.

  1. Pace = 50 min ÷ 10 km = 5.0 min/km
  2. Speed = 10 km ÷ (50 min ÷ 60) = 10 ÷ 0.8333 = 12.0 km/h

The calculator shows 5.00 min/km and 12.00 km/h for those inputs, matching the manual calculation.

Why Two Speakers Beat a Soundbar

A soundbar is a single long box with left and right drivers placed only a few feet apart. That narrow spacing limits the stereo image – sounds appear to come from a small area rather than from distinct positions across the room. Two separate speakers, placed a few feet apart and angled toward your seating position, create a true stereo triangle. Your brain perceives a wide soundstage: a car moving across the screen sounds like it actually travels from left to right, and background music feels more spacious.

Another factor is driver size. Most soundbars use small full-range drivers (about 2–3 inches) to keep the bar slim. Separate bookshelf speakers typically have 4–6.5-inch woofers and a dedicated tweeter, which means deeper bass, clearer highs, and less distortion at moderate volumes. Even a modest pair of bookshelf speakers can produce fuller sound than a premium soundbar, especially for music.

What You Need to Connect Speakers to a TV

To use two passive speakers (the kind without built-in amplifiers), you need an amplifier or a receiver. Here are the common setups:

  • Stereo receiver or integrated amplifier – connect the TV’s HDMI ARC/eARC or optical output to the amp, then run speaker wire to the left and right speakers. This is the classic, most flexible setup.
  • Powered (active) speakers – these have a built-in amplifier, so you can connect them directly to the TV via HDMI ARC, optical, or a 3.5mm cable. No separate amp needed.
  • AV receiver – if you plan to add a center channel or surround speakers later, an AV receiver gives you more channels and room correction features.

For TV audio, use the HDMI ARC or eARC connection whenever possible – it carries digital audio and lets the TV remote control the volume. Optical also works but does not support some of the newest surround formats (though stereo TV shows are fine).

How to Choose the Right Speakers for TV

Not all speakers are equally suited for TV use. Consider these factors:

  • Placement – measure the distance from your seating position to where the speakers will sit. Bookshelf speakers need about 6–8 feet between them for a good stereo image. If space is tight, look for smaller models that still have a 4-inch woofer.
  • Power and sensitivity – for a living room, an amplifier with 30–50 watts per channel is usually enough. Sensitivity (measured in dB) tells you how loud a speaker plays with a given power; higher is better for low-powered amps.
  • Bass response – if you watch action movies, you may want speakers that reach down to 50 Hz or lower. If not, a separate subwoofer is a common addition later.
  • Center channel – for clearer dialogue, some people add a matching center speaker. This is optional; a good pair of stereo speakers already does a decent job with dialogue because the human voice is mostly in the midrange.

If you are on a budget, look for used bookshelf speakers from known brands – they often outperform new soundbars at the same price.

Common Problems and Fixes

Switching from a soundbar to two speakers can bring a few challenges:

  • No sound from TV – check that the TV’s audio output is set to “External speakers” or “HDMI ARC” in the settings. Also make sure the amp is on the correct input.
  • Volume control not working – if you use HDMI ARC, enable CEC (Consumer Electronics Control) on the TV and amp. If you use optical, the TV remote may not control volume – you’ll need the amp’s remote.
  • Speakers sound too bassy or too thin – adjust the tone controls on the amp or move the speakers farther from walls (bass builds up near walls).
  • Dialogue is quiet – if your amp has a “center” or “dialogue” mode, try it. Otherwise, raise the center channel level if you have one, or simply increase the volume.

Cost and Value Comparison

You can spend anywhere from $100 for a pair of budget bookshelf speakers and a small amp, to several thousand for high-end floorstanders. A typical good setup – a pair of $300 bookshelf speakers and a $200 stereo receiver – costs about $500. That is comparable to a mid-range soundbar with a subwoofer, but the two-speaker setup usually sounds better for music and provides a wider soundstage for movies.

However, a soundbar is simpler and takes up less space. If your room is small or you don’t want to deal with wires and an extra box, a soundbar may still be the right choice. The trade-off is sound quality versus convenience.

Safety and Placement Tips

Proper placement is key to both sound quality and safety:

  • Place speakers on sturdy stands or shelves, not directly on the floor (unless they are floorstanding models).
  • Keep speakers at least 6 inches away from walls to avoid boomy bass.
  • Use speaker wire that is thick enough for the distance – 16-gauge for runs under 50 feet, 14-gauge for longer runs.
  • If you have children or pets, secure speakers so they cannot be knocked over – use wall mounts or anti-tip straps.
  • Never place speakers on top of the TV or near heat sources.

Frequently Asked Questions

Do I need a subwoofer with two speakers?
Not necessarily. Many bookshelf speakers can produce enough bass for TV shows and music. If you watch action movies or listen to bass-heavy music, a subwoofer adds the low frequencies that small speakers miss. You can add one later.

Can I use my soundbar’s subwoofer with the new speakers?
Usually no, because soundbar subwoofers are designed to pair with that specific soundbar wirelessly or via a proprietary connection. You would need a separate powered subwoofer that connects to your amp via a subwoofer cable.

Will two speakers sound good for dialogue?
Yes, in most cases. Dialogue is mostly in the midrange, which two good speakers reproduce clearly. If you find dialogue too quiet, check that the TV’s audio settings are not set to “night mode” or “dynamic compression,” which can reduce clarity.

Do I need an expensive amplifier?
No. A basic stereo receiver with 30–50 watts per channel is enough for most living rooms. Expensive amps add features like room correction and more power, but they don’t make a cheap speaker sound like an expensive one.

Can I use computer speakers for my TV?
Yes, if they are powered speakers with a 3.5mm input. They will work, but they are usually small and may lack bass and volume. For a better experience, use proper bookshelf speakers.

Is a soundbar ever better than two speakers?
Yes, if you value simplicity, space, and a single remote. Soundbars are also easier to wall-mount and often include a wireless subwoofer. But for pure audio quality and a wide soundstage, two separate speakers win in most rooms.

Related

Formula used
in t | Finish time | min | 50 | 0
in d | Distance | km | 10 | 0
out pace | Average pace | min/km | t / d | 2
out speed | Average speed | km/h | d / (t / 60) | 2

Each line is one input (in, sel, list) or one result (out: label, unit, formula, decimals). How the calculators work

Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.