"I am not sure I have emphasized enough just how much power this sub actually has. In the 30-80 hz range it will bring beyond commercial cinema level of impact to just about any home theatre size space. And unlike your local cinema, it does this without giving up on below 30 hz output..."
"The S21ipals are amazing beasts. The fact that something so small (24" cube) can bring single digit ULF and play complex bass so transparently still boggles my mind. The current delivered by the SpeakerPower amps to 21" ipal drivers is hard to believe.
I have 4 corner loaded S21ipals in ~5200 cu ft driven by a pair of SP-2 8K rack amps and the only limitations are how much single digit bass will knock my projector out of alignment and how much current can my electrical system provide."
I bought ********** monitors and 3 of your MTM-210 monitors to do an in-home trial. Your speakers blew the ********* out of the water.I did listen tests with my family and wife (knows almost nothing about speakers) and everyone said you could feel more emotion in music and movies with your speakers. I just want to say thank you for making such an awesome affordable speaker. I hope to one day upgrade to your 3-way 212s that you offer. Thank you and hope you have a good day.