Being an aluminum cone the upper end breakup is the main issue to deal with; however, as long as the crossover point it low and the acoustic slope is steep the driver will perform well. Being a stiff cone the upper bass / lower mids will not be as "full" or "warm" as soft cone drivers; however, many people feel this is more accurate with greater resolution. Others may react differently and suggest that the sound is too "dry" or "sterile". I don't think this is a right or wrong issue but more of a matter of preference. I have shared both opinions depending on the recording.

Yes, there are better 7" woofers but for the $ many people feel this one if hard to beat.