I'm looking for a store where I can buy a set of Studio Monitors with 1/4 TRS inputs to use with my Focusrite Scarlett computer interface for recording music.  Obviously I can buy them online, but realistically considering they are speakers, I'd like to hear them before I consider buying them. I'm new to this and I'm really not sure who or where Studio Monitors are sold.  I'd appreciate any constructive advice.  Thanks! 

Moved to the Chiang Mai forum at Op's request.

I faced a similar situation when upgrading mine. There are no shops here offering an array of "pro level" studio monitors where you can A/B test. So I did my research, watched YT reviews, emailed a couple friends who work in studios. I probably could have gone to BKK to review in person and purchase, but ended up making an online purchase. Yamaha HS7I. Excellent speakers.

Tigger sound on thiwang or chacharwan on arak soi 5, other than that check the shops at the mall or online as suggested above.

Maybe here:

https://www.maximumsoundshop.com/