Is it possible a perfect 100% volume but quality stay the same?
12 hours ago, Dipypang said:Hi guys,
I’m wondering if it’s possible to maintain great quality audio even with max volume from pc? Music source from Spotify.
Do I need great speakers, DAC/AMP, or anything to make that possible.
Any suggestion for speakers, DAC/AMP or any requirements for that.
I really want to set up a great audio setup to enjoy great quality and loud music.
Thanks!
Well, this is gonna be a long one, get comfortable.
The factors that affect how loud a speaker can get are:
It's power handling (how much power it can get supplied with before damage occurs)
Enclosure (the main "body" of a speaker, usually made of wood, or thick plastic, although some higher end speakers use aluminium, carbon fiber, etc.)
Sensitivity (how loud a speaker will get with one watt, most speakers have a sensitivity of around 88dB, meaning they will get to 88dB with one watt of power, human speech is around 60-65dBa)
Available power (a speaker won't get loud with 1 watt of power, so we need quite a bit of power, most speakers are happy with around 50 watts)
So, given those factors, companies generally try to make a speaker relatively sensitive, but not extremely sensitive to the point where the noise floor is very audible, but klipsch are quite famous for making sensitive speakers, such as the Klipschorn which has a sensitivity of 105dB, so if we give that speaker 1 watt, it will produce audio at an amplitude/volume of 105dB, Which for reference is similar to an engine-driven chainsaw about 1 metre from your ear, which is very loud.
Most speakers are listed of having a maximum dB SPL, which is given as continuous and peak SPL, Peak SPL is how loud the speaker can get momentarily, and Continuous SPL is how loud the speaker can get for a long period of time, alot of speakers used in applications such as concerts can get extremely loud, both continuously and peak. Such as the JBL VTX A12, which is rated at 146 dB continuously, which is over 10dB louder than a jet engine 100ft above you, so very, very loud.
With subwoofers, their cabinet is generally "tuned", So is designed to get very loud near a certain frequency, and play clearly at that frequency, Main speakers (satellites, 2.0 speakers etc.) Are not tuned, as they have to play a wide range of frequencies, And we want all those frequencies to sound nice and clear. Subwoofers are designed to play a strict amount of frequencies, The majority of subwoofers play about 23-120hz, But some subwoofers can play all the way down to 0 Hz, Aka the rotary subwoofer. https://www.soundandvision.com/content/eminent-technology-trw-17-rotary-subwoofer
Rotary subwoofers will play very loud, as a fan is generally excellent at pressurizing air, and thats what a speaker is designed to do, Pressurize air. However rotary subwoofers cant play much above 20 hz, so are only good for specific applications.
Subwoofers are actually an excellent way to increase the maximum volume of smaller speakers, as all the low frequencies (such as 80hz and below) can be played on the subwoofer's, So the smaller speakers can concentrate on playing sound above 80hz, or wherever the "crossover" is set to. (I'll explain these later) This allows to them to play audio alot louder, as they dont have to worry about 80hz and below, which takes alot of power to do. So all that power that was spent on playing 80hz and below can now be spent on playing above 80hz, so much higher volumes can be achieved. This is why subwoofers are used in the majority of home cinemas, as they can help the main speakers achieve much higher volumes, and they can provide alot of "oomph".
If you look at speakers and their applications, home speakers generally will never get up to 120dB, it's just too loud, unless you're the late jeremy kipnis, with his home cinema. https://www.digitaltrends.com/home-theater/cine-beta-kipnis-studio-standard-6-million-kss-home-theater/
Cinema speakers will get to 130dB at most, which is enough to fill a room, especially when you have a 9.1 or more setup.
DAC's generally won't affect the maximum volume achieveable, but some have higher output RMS, while some have pretty low output RMS, My Schiit YGGDRASIL is definetley quieter than my CHORD DAVE, But they aren't exactly in the same price bracket.
Sources absolutely affect maximum achieveable volume, I find spotify to be relatively quiet, and Foobar2000 very loud, You can get EqualizerAPO to apply effects to level everything off to a certain volume.
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