Surround sound test
Channel-by-channel
Tap a node or run Auto Test
Surround sound test
Run a free surround sound test for 5.1 or 7.1 from this page. Tap a node for one channel, or click the center icon to Auto Test the full walk — Front, Center, Side, Rear, and LFE — on PC, Windows, HDMI AVRs, and virtual 7.1 headsets.
Channels
5.1 — 6ch
Front
Side
Rear
Subwoofer
Signal
Pink noise
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Duration 2s
Setup
Output checks
- Output Use headphones or a real 5.1 / 7.1 speaker set.
- Isolate Set how many seconds to hear, then tap a node. Tap again to stop early.
- Walk Auto Test uses the same duration on every channel.
Spectrum
Bass to treble
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Free surround sound test for 5.1 and 7.1 speakers
A dedicated surround sound test for surround sound speakers in 2.0, 5.1 (6 outputs), or 7.1 (8 outputs). Where the browser can address enough hardware channels, each pad fires a distinct sine; otherwise stereo pan stands in so you can still hear left vs right vs a folded rear.
All eight 7.1 outputs
Clickable speaker map
Headset and stereo fallback
Windows and PC routing
How to test surround sound
How to test surround sound speakers in about two minutes: pick a layout, set the output device, then listen pad by pad. Same flow for how to test 5.1 surround sound and how to test 7.1 surround sound.
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Set the multi-channel device
In Windows Sound settings, choose your HDMI AVR, USB interface, or virtual 7.1 headset as the default output and enable the matching speaker configuration (5.1 or 7.1).
Tip Stereo laptop speakers cannot prove discrete surrounds — use HDMI or a multi-out device for a real check
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Match 5.1 or 7.1 on this page
Toggle the layout to match your Speakers Properties diagram. Wrong layout labels make “Side Left” play while you stare at an empty back speaker.
Tip Virtual 7.1 headsets often need the maker’s software (e.g. Razer Synapse) enabled first
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Tap pads or run the sequence
Start with Front Left, then Center, then surrounds and LFE. Or click the center icon (or Auto Test) for a full surround sound test pass — including surround sound test 5.1 and surround sound test 7.1 modes.
Tip Keep volume moderate — LFE tones are strong on big subs
Where to place surround sound speakers
Where to put surround sound speakers matters as much as cables. Tones tell you which wire is wrong; angles tell you why a rear pad sounds weak even when it plays. Use this as how to place surround sound speakers — not a substitute for an SPL meter.
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Front L, R, and Center
Park L/R at ear height, toed in so they meet about 60° at the seat. Center sits on the same height band, directly above or below the screen, so dialogue does not jump to a side speaker.
Tip If Center is silent here, movies will smear speech into Front L/R
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5.1 surround sound speaker placement
For 5.1 surround sound speakers, place the two surrounds about 110–120° off the screen axis, slightly behind the seat, near ear height. Keep both speakers the same distance from the main seat so Auto Test’s left/right pads feel even.
Tip If one surround is much closer, it will dominate even when wiring is correct
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7.1 surround sound speaker placement
For 7.1, add side surrounds near 90°, then pull rears back to about 135–150° so this page’s Side vs Rear pads match the room. How to place surround sound speakers in 7.1 is about separating side ambience from true behind-you cues.
Tip Mismatch the page layout (5.1 vs 7.1) and Side Left will fire while you stare at an empty back cabinet
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Subwoofer / LFE
LFE is not a “location” channel — bass is weakly directional. Crawl: play the SUB pad, walk the room, and park the cabinet where the 50 Hz tone is even, not booming in one corner.
Tip Keep this page moderate — LFE sine is easy to overdrive a ported box
How to set up surround sound speakers
Hook up wiring and OS layout first, then prove every channel here. These tips cover how to make all speakers work on surround sound — including ceiling and wireless paths — without turning this page into a shopping guide.
How to hook up surround sound speaker wires
Speaker wire size (gauge)
How to hide surround sound speaker wires
Ceiling & wireless surrounds
Where this surround sound test helps
Common setups people search for when channels feel wrong.
Home theater 5.1 / 7.1
- Confirm each speaker after moving furniture or swapping AVR HDMI ports.
- Find swapped surrounds before you trust a movie demo track.
- Check LFE separately from the center dialogue channel.
PC gaming & Windows
- Verify Windows Spatial / speaker config matches the physical layout.
- Retest after driver updates that reset channel mapping.
- Compare browser tones to in-game voice chat panning.
7.1 headset (incl. Razer)
- How to test Razer 7.1 surround sound (and similar virtualizers) after enabling the software.
- Hear whether “surround” is discrete virtual pads or just stereo widening.
- Retest after firmware or Synapse profile switches.
Before a movie night
- Quick channel pass before Netflix / Atmos content so dialogue stays on center.
- Pair with a known demo scene after the pads check out.
- Skip guessing which speaker is dead mid-film.
What movie is good to test surround sound?
Browser tones prove routing. After that, a known film scene checks the mix. These are common picks — not streamed here.
Use a known demo scene
Netflix & Atmos titles
Video is not required for routing
Surround sound test FAQs
How to test surround sound?
Open this free surround sound test, choose 5.1 or 7.1, set your multi-channel output, then tap each node — or click the center speaker icon to Auto Test every channel. Each tone should come from the labeled speaker only.
Does this test real 5.1 / 7.1 output?
When the browser can open enough destination channels (often HDMI AVR or a USB interface), each pad routes to that speaker index. Many laptops expose only two outs — then this page pans in stereo so you still hear left vs right, not eight discrete cabinets. Check Windows Speakers → Configure; if it only lists Stereo, hardware is folding the mix.
Why can’t I hear rear or side channels?
Without a 5.1/7.1 device, Rear and Side pads are mixed into the stereo pair. Enable the matching speaker layout in the OS, pick that device as default, then retest. On a virtual 7.1 headset, turn the maker’s surround engine on first (Windows Sonic, Atmos for Headphones, DTS:X, Razer).
What is the Center (C) channel for?
Center carries most dialogue so speech stays locked to the screen instead of jumping between Front Left and Front Right. If C is silent on this page, movies will smear voices into the L/R pair.
What is the SUB / LFE channel?
LFE (Low Frequency Effects) is the .1 in 5.1 and 7.1 — bass hits and rumbles, not full-range music. This tool plays a low sine on SUB so you can confirm the subwoofer is wired and not muted in the AVR.
What is the difference between 5.1 and 7.1?
5.1 is six speakers: Front L/R, Center, two surrounds, and LFE. 7.1 adds two more (Side L/R) and keeps dedicated rears. Match this page’s toggle to the diagram in Windows or your AVR or Side vs Rear pads will not match the room.
How to test surround sound speakers?
Use the channel map on this page. Start with Front Left and Front Right, then Center, surrounds, and LFE. Wrong side or silence means cables, AVR assign, or Windows speaker config is off.
How to test 5.1 surround sound?
Select 5.1 here and in Windows Speakers → Configure. Play FL, FR, C, LFE, SL, and SR one at a time. That is a full 5.1 surround sound test online without a Blu-ray — also covers surround sound test 5.1 searches.
How to test 7.1 surround sound?
Switch to 7.1 surround sound test mode and enable 7.1 on the device. Walk front, center, LFE, back, and side pads. Use the same flow for surround sound test 7.1 or 7.1 surround sound test online on PC or AVR.
How to test 5.1 surround sound Windows 10?
On Windows 10 (or 11), set the HDMI/USB device as default → Configure → 5.1, then run this 5.1 surround sound test in Chrome or Edge. If the page says only 2 outs, Windows is still stereo.
How to test surround sound on PC?
Pick the multi-channel playback device, match 5.1 or 7.1 in OS settings, open this tool, and tap pads. Laptop stereo speakers cannot prove discrete surrounds — use HDMI AVR or a multi-out interface.
How do I test a gaming headset for surround?
Turn on Windows Sonic, Dolby Atmos for Headphones, DTS:X, or the headset maker’s 7.1 engine. Set that device as the Windows default, choose 7.1 on this page, then Auto Test. Directions should feel distinct in each ear, not a flat stereo copy.
How to test 7.1 surround sound headset?
Enable virtual 7.1 in the headset software, select that device as default, choose 7.1 on this page, and play each pad. Directions should feel distinct, not identical stereo.
How to test Razer 7.1 surround sound?
Turn on Razer Surround (or Synapse 7.1) for the headset, set it as the Windows output, switch this tool to 7.1, then run the sequence. Retest after profile or firmware changes.
Where to place surround sound speakers?
Front L/R at ~60° ear height, Center on the screen axis, 5.1 surrounds at ~110–120°, and 7.1 sides near 90° with rears farther back (~135–150°). After you decide where to put surround sound speakers, run this page so each pad matches the cabinet you moved.
How to place surround sound speakers?
Keep left/right pairs symmetric to the seat, aim surrounds toward ear height, and match 5.1 vs 7.1 layout on this tool. How to place surround sound speakers is covered in the placement section above — then Auto Test to confirm.
How to set up surround sound speakers?
Wire each speaker with correct polarity, set the AVR/Windows layout to 5.1 or 7.1, place cabinets per the angles above, then open this surround sound test and walk every pad. That is how to set up surround sound speakers and prove the map in one sitting.
How to make all speakers work on surround sound?
Enable the full layout in Windows or the AVR (not Stereo), unmute each channel, check speaker wires for opens or swapped L/R, then Auto Test here. Silence on one pad points to that cable, amp assign, or a wireless rear that lost pairing.
How to hook up surround sound speaker wires?
Connect each amp binding post to the matching speaker terminal with consistent +/− polarity. Label runs (FL, FR, C, SL…). After you hook up surround sound speaker wires, tap Front Left on this page — if Rear Left plays instead, two cables are swapped at the amp.
What gauge speaker wire for surround sound?
Most rooms under ~50 ft are fine on 16 AWG; longer runs often use 14 AWG. What size speaker wire for surround sound is the same idea — thicker copper for longer distance. Retest surrounds after changing wire so level trim is not masking a lossy run.
How to hide surround sound speaker wires?
Use raceways, under-carpet flat wire, or in-wall CL2/CL3 cable where local code allows. How to hide surround sound speaker wires should not pinch conductors in doors. After hiding cables, re-run this test so a crushed surround wire does not stay silent until movie night.
Are ceiling speakers good for surround sound?
Ceiling or in-ceiling surround sound speakers work well for height / Atmos-style channels when aimed at the seat. As the only “rear” pair they can sound too high and forward. Ceiling-mount surrounds still need a channel check here after you assign them in the AVR.
What is a good movie to test surround sound?
After this page proves routing, play a familiar scene with rear fly-overs or rain behind you. Movies judge the mix; this surround sound test tells you which speaker is dead or swapped.
What movie is good to test surround sound?
Any known demo scene works once channels pass here. Fix mapping with this tool first — then a surround sound test video or film scene is meaningful.
Does this support Netflix surround sound test or Dolby Atmos?
It verifies speaker/OS routing for 5.1 and 7.1. It does not stream Netflix or decode Dolby Atmos objects. A Dolby Atmos surround sound test belongs in a supported app after pads pass here — if Front/Center fail on this page, Netflix/Atmos will fail too.
Do I need a surround sound test video?
No for channel mapping. A surround sound test video helps after pads check out. This online tool replaces the “which speaker is which” step without a download.
