I had two Yamaha MS100s, which are active versions of the Stage Pass but with only 100 watts (versus 150 watts) per speaker.

I found that sometimes the 100 watt power output was not sufficient. Then I had some quality issues. I had a problem that required multiple trips to the repair center because it was difficult for my techie to resolve.

I switched to Eon10s. While I had both the MS100s and the Eon10s, I played them next to eachother. They sounded very similar. I would give a very slight nod to the MS100s in sound quality (at a moderately low volume).

Now I'm moving up to FBT Maxx 2A. They weigh 4 lbs more, but they get a much better bass response and power output. According to critics, they are supposed to be the best 10" powered speaker out there. But street price is about $650 apiece. I got an even better deal from RMC audio.

Beakybird