Flrnlamb wouldn't know good sound if it landed in his lap. He also doesn't know that "high Q" refers to poor quality underdamped bass. High end audiophile speakers are Low Q. THX and Lucas Film are responsible for some terrible theater standards which limit the dispersion of loudspeakers to a degree that is unacceptable. That is why no respected high-end speaker manufacturer has a "THX" logo on their speakers. This is unlike amplifier manufacturers who can build a very good amplifier that happens to meet the minimal and meaningless THX spec without having to screw up the design of the amp.
Also, a Definitive sub is not even close to a 9/10 in bass quality relative to more capable high end offerings. The Wilson speakers (plus countless others) are shockingly better in terms of bass quality than anything made by Definitive. Good examples of Low Q, high quality subwoofers can be found from REL or a Vandersteen.
If you are looking for high-end sound QUALITY, Flrnlamb is definitely not the guy to get advice from.
Also, a Definitive sub is not even close to a 9/10 in bass quality relative to more capable high end offerings. The Wilson speakers (plus countless others) are shockingly better in terms of bass quality than anything made by Definitive. Good examples of Low Q, high quality subwoofers can be found from REL or a Vandersteen.
If you are looking for high-end sound QUALITY, Flrnlamb is definitely not the guy to get advice from.