I just looked at the specs. I think your amp is probably at the limit. Those speakers are rated for up to 500 Watts, but have a very high sensitivity (96 dB).
Your amp is 150 Watts/CH which might be a little small. 250 Watts or more might get you were you want to go.
However nice those drivers are, they do have output limits. You will eventually reach driver compression limits.
Your amp is 150 Watts/CH which might be a little small. 250 Watts or more might get you were you want to go.
However nice those drivers are, they do have output limits. You will eventually reach driver compression limits.