Aerial Acoustics Model 7B loudspeaker
Although the component that actually produces the sound is obviously the loudspeaker, audiophiles know that everything in the system—digital or analog source, preamplifier, amplifier, cables, room acoustics—has an influence on sound quality. No matter how good the speaker, its performance depends on the quality of the signal, the speaker's acoustical environment, and how the speaker is set up in that environment. I've heard speakers that I <I>knew</I> to be topnotch performers sound dreadful at audio shows and in dealers' listening rooms.