High value, giant killer speakers?

It’s a hyperbolic cliche. Name the giant being slayed. 

Tekton Design and Spatial both punch above their weight. 

Infinity Kappa 7’s and 8’s if you drive them properly. They can be had from $500 to $2,000. Can easily play with $3,000 to $5,000 speakers.

Don’t believe those that say there are no giant killers, there are plenty.

RBH Sound makes high value speakers that punch way outside their weight. They also produce the limited edition Status Acoustic line of speakers. Their Voce Fina is the best bookshelf speaker I've ever heard. I own a pair. Below is a review of their SV Reference tower speaker. I've heard it. I want it. YMMV but take a listen if you get the chance.

https://www.audioholics.com/tower-speaker-reviews/rbh-svtr-tower-reference-speaker-review

Spatial Audio M3 Turbo S . Sensational