STEREO SOUND TEST 🔊 (All-in-One Speaker Check)

Stereo test sound
Sound check optimized for 2.1 stereo test / soundbar test
Chassis individual test (Tweeter, Midrange and low frequency bass Subwoofer test)
Reverse polarity test (incorrectly connected)
lowest frequency test
Audio Signal Suite
your Audio Sound Test Channel

[@AflV7]

Me : IEM: moondrop chu II Dsp
Effective freq response at=15,002hz 😂 - 38000hz😂

[@AudioSignalSuite]

👍

[@manfredholzmann1619]

Old Yamaha SW-P201 starts at 34Hz (1x 6,5")
and Bose Acoustimass 5 serie 3 at 38Hz (i think 2x 5" woofers)

[@luminous-gameplayz]

The funny thing is my tv doesn't have a left speaker, it's from LG, should I be worried?

[@AudioSignalSuite]

Does the TV have no left speaker (unthinkable, because the left signal is for Mono-audio and should be there) or have you found out that the left one is broken? 😅

[@AudioBenchmark]

The tweeter test @0:11 is great 🤣🤣🤣
I've never seen anything like this before 👍

[@KatS-c8j]

In any case, a good idea with the tweeter test 👍

[@AudioSignalSuite]

thanks for the comment!

[@Matiliyiz35]

Sony HST-471 starts at 37Hz with super woofer, starts at 33Hz in hall mode.
JBL Wave Buds start at 20-25 Hz

[@emal2170]

I just got Hifiman Ananda, I could hear 20hz. Also concluded that I need an amp.

[@AudioSignalSuite]

In any case, very good headphones and probably a perfect combination with an amplifier 👍

[@user-rl3id4lz7l]

Techno power mix 17 on Channel DJ August 77

[@NgajiOnline-xz2cf]

Subwoofer working at 100% volume

[@AudioSignalSuite]

😉 be careful 😉

[@Dehydratedjoe]

subwoofer goes hard

[@AudioSignalSuite]

Thanks for the comment! More music is coming soon, optimized especially for subwoofer tests.

[@mahmoudraafat7978]

20hz Air Pods pro 2

[@AudioSignalSuite]

I still have the Gen.1 Pro's and they are really very good when it comes to deep bass. 👍

[@matthiasbierwipfel7489]

Sub starts at 25hz🤑

[@AudioSignalSuite]

A very good value 👍

[@crexy5159]

Mine start at 20hz😅

[@sabbath7081]

My old sansui speakers started picking up at 23 Hz low tone.

[@AudioSignalSuite]

The old devices from Sansui were really very good! 👍

[@sabbath7081]

@@AudioSignalSuite their longevity is pretty amazing, two of the speakers are ones my father brought back from overseas when he was in Vietnam and two of them I picked up second hand myself his were the 1500s the ones I got were 200 the 1500s are 60 w and the 200s are 40 w I would prefer to have them balanced but the 40s are the rears and the 60s are the front

[@KatS-c8j]

@@sabbath7081 Wow! If it's the SP-1500, then your father really did everything right!
Great speakers, from the days when Sansui was still in the absolute top class!
In good condition it is also very expensive these days.

[@sabbath7081]

@@KatS-c8j yes, back then he said all the soldiers in nam bought the stuff cheap and brought it home to there family's, he got the 5000 receiver and a pioneer PL 41 turn table and the two 1500s for a very reasonable price in 1969.

[@kikiwonwon29]

21.2Hz Simgot EW200

[@AudioSignalSuite]

Interesting headphones! I didn't know them.

[@pz5060]

20 hzz

[@Dovahgolzz]

Sennheiser PC 360, 9 years old and song is perfect Sub at 20hz
but I already knew I had an ear that hears the treble (R) louder and an ear that hears the bass better (L)

[@AudioSignalSuite]

Thanks for the comment. 👍
Is there an explanation as to where these hearing differences come from? (E.g. listening too loudly?)
(I know someone who suffered sudden hearing loss starting at 2.5 kHz in one ear due to tinnitus)

[@Dovahgolzz]

​@@AudioSignalSuite Certainly because I stuck my head in the boxes too much in my youth
And using a grinder without hearing protection

[@jomyevolution8703]

When polarity testing, when it says should sound wrong, does that mean it sounds louder but bass is distorted?

[@AudioSignalSuite]

Yes, the bass should ideally cancel out, meaning it will become quieter.
(The right sound wave ideally cancels out the left one, 180 degree phase shift)
So if the bass sounds quieter in the video at the moment “Now it must sound wrong,” then the speakers are correctly connected.
For your information, if you place the speakers opposite each other with incorrect polarity, everything will cancel out. (Ideally only, as this doesn’t fully happen in reality)

[@AudioSignalSuite]

"does that mean it sounds louder...":
No, ideally that shouldn’t happen.
If it sounds louder during the video moment ‘Now it must sound wrong,’ then unfortunately you have very unfavorable room reflections.

[@kamevisharma]

20hz

[@srisumarsih2464]

20 HZ

[@genesisSLAYER-gr2jx]

All the way to 119hz

[@AudioSignalSuite]

The most important thing is the starting value, where you start to hear something.
But if you say "all the way", then I think that you already notice something from 20Hz. Very good result! 👍

[@Svsedits309]

25 herdZ

[@AudioSignalSuite]

very good value 👍

[@pianoyty]

20 herts is my medium

[@thup0-l4v]

30hz with 2 12"

[@AudioSignalSuite]

Two 12-inch subwoofers are also not exactly small. Depending on the enclosure design, this is also an expected value 👍

[@XboyPeroSinLogo888]

30Hz and 5000Hz

[@AudioSignalSuite]

30Hz is definitely really good, but what do you mean by 5000Hz?

[@XboyPeroSinLogo888]

5000Hz is the maximum of my headphones

[@azkanora]

Old cheap speaker la wega 2001..start from 25 hz

[@AudioSignalSuite]

In any case a very good value, which model?

[@anhnguyenang3852]

due Lenovo Lp5 20Hz

[@AudioSignalSuite]

👍Very good! In-ear headphones are usually very good in this discipline

[@Eltralor]

20 hz

[@AudioSignalSuite]

Which subwoofer is used? Because listening to 20Hz is already very good!

[@Geniuscat44]

I tested myself. It seems im mono 💀

[@AudioSignalSuite]

😕 -> Mono (not so good 😁)