You have been led astray by claims that have no basis in scientific fact. If you were to read a one or two page summary regarding sampling theory you would realize there's a good reason that CDs sound just fine using a 44.1 kHz sample rate.
Bit depth affects the dynamic range of reproduction. 16 bits provides 96 dB of dynamic range. 24 bits provides 144 dB. Background noise in a typical concert hall is around 30 dB, maybe 25 dB if super quiet, and often is higher. An orchestra may hit a peak of 108 dB, or 78 dB above background noise, which only requires 13 bits to resolve....at peak.
Let's take a look at the distortion graph Amir generated for the KH-150, which has been recommended above, and as noted--is excellent for something that could be called a bookshelf speaker.
View attachment 272788
The average level of 96 dB SPL at 1 meter, measured for one speaker, would increase for two speakers in stereo, but then decrease with distance to the listening position.
In any case, that would be a reasonable approximation for what people consider "loud" at non-peak levels.
This excellent performer is injecting distortion at 40 dB across much of the critical listening range (not even considering the level of distortion below 100 Hz.) That's junk at 56 dB below the level of music, or just 9-10 bits of resolution between real information and gibberish.
The value of using 24 bits in recording is that makes things much easier for a recording engineer to set levels so that a crescendo or an overly ambitious whack from a percussionist does not clip and require the take to be redone.
You also noted you desire "bit-perfect" reproduction. Are you planning on using any form of digital processing to tame any of the several large and unavoidable peaks in bass response that you cannot avoid? There's no way to do that and be "bit-perfect". Read up a bit on "Schroeder frequency" and you will learn that what you hear below 200 Hz or so is largely your room, not your speakers, and there's only so much you can do.
Your reply to the comment that you consider the Reference 3A speaker includes "Do you know if the precision and output of this speaker is similar to the KH-150?"
What do you mean by "precision"? Please keep in mind that you are asking for advice on Audio
Science Review.