What is a sound post? What is the difference between an outdoor sound post and an indoor sound post? What is the difference between a sound post and a stereo?

Sound post is a modern form of sound, in fact, is also a kind of sound \

Sound post and the classical form of sound (wooden box) is the difference between the sound post of the appearance of a more modern home style, frankly speaking, is more fashionable.

And has a small footprint and other characteristics.

Only in terms of sound quality is not up to the height of the classical box.

But when it comes to high-fidelity sound columns are still far from reaching.