When you're speaking to a quote-on-quote "Audiophile," you will need this. Accurate - The music is unaltered by the recording or playback equipment. Ideally, to sound identical to the original music. Aggressive - Forward and bright sonic character. Airy - Spacious. Open. Instruments sound like they are surrounded by a large reflective space full of air—good reproduction of high-frequency reflections. High-frequency response extends to 15 or 20 kHz. Ambiance - Impression of an