Timoteo,
I have owned Plinius SA100 MKIII (100 wpc), Rogue 120M (120 wpc) and borrowed ML 383 (100 wpc) and they all got appreciably loud but sounded a bit sluggish. It was only when I got an Innersound ESL amp (400 wpc this special amp with a bigger than normal power supply had nearly 1,000 wpc into 4 OHMS) that is specifically designed for this type of speaker (current driven) that they really sounded alive and dynamic.
I agree with everything you say and thought the same things myself but learned I had not heard the Maggies at their best the expensive way!
I have owned Plinius SA100 MKIII (100 wpc), Rogue 120M (120 wpc) and borrowed ML 383 (100 wpc) and they all got appreciably loud but sounded a bit sluggish. It was only when I got an Innersound ESL amp (400 wpc this special amp with a bigger than normal power supply had nearly 1,000 wpc into 4 OHMS) that is specifically designed for this type of speaker (current driven) that they really sounded alive and dynamic.
I agree with everything you say and thought the same things myself but learned I had not heard the Maggies at their best the expensive way!