MSP3A Professional Powered Monitor Speaker - Yamaha USA
Amazon.com: PreSonus Eris E3.5-3.5" Near Field Studio Monitors (Pair) – Powered Desktop Speakers for Music Production, Studio-Quality Recording, and Active Media Reference : Musical Instruments
Powered Speakers vs. Studio Monitors: What's the Difference?
Studio Monitors Vs Speakers, What's the Difference? - Andertons Blog
The 8 best budget studio monitors for $100-200, $300-400