As the music get louder the speakers get bigger or compactor? The company known for making pianos has also gotten in to the business of high end loudspeakers. Bösendorfer has been making pianos for a centaury, but has just stepped in to the rush hour of speaker business. Having spent four years in the market, this company has come up with speakers that work on the sonic resonance. The VC 7 and AC 7 come with a choice of finish. The lacquered or the hardwood finishes are both equally good. The sound of the speaker is strikingly similar to the real sound. Even a person with a golden ear can’t make out the difference.