Is there a list of full-range speakers (20-20kHz) somewhere on the internet?

From ChatGPT (Data current to 2022):

While I don’t have access to an up-to-date list of specific speaker models, I can provide you with some general information. There are various full-range speakers available on the market that claim to cover a frequency range from 20Hz to 20kHz. Here are a few examples of well-regarded full-range speaker brands:

1. Klipsch
2. JBL
3. ELAC
4. KEF
5. Focal
6. Polk Audio
7. Wharfedale
8. Bowers & Wilkins (B&W)
9. Monitor Audio
10. Paradigm

It’s important to note that the performance and frequency response of speakers can vary even within the same brand, so it’s recommended to review specific product specifications or consult professional audio experts for the most accurate and up-to-date information on full-range speakers that meet your specific requirements.

JBL M-2's 

Mike

https://www.sweetwater.com/store/detail/M2System--jbl-m2-reference-monitor-system

There used to be, years ago the Audio Magazine's Annual Equipment / Buyers Guide. Has specs., prices, weights and dimensions of all different types of components and brands. Always looked forward to that edition and I think I still have an issue or two around here somewhere.

Stand mount option - D&D 8c, see the measurement in Stereophile

According to Stereophile Magazine, the GE Triton Reference is the least expensive full range speaker. They are rated A+ as well.   I have owned my set since 2017 and they are my last speakers.  The speakers are not bright at all, the tweeter is smooth, with absolutely no ear fatigue.