I get a chuckle out of people who object to the inability to change the inbuilt amp and then proceed to tell us of their multi-amp journey. Not that the multiplicity of amps failed. Just that it reads like an attempt to get around the deficiencies of passive crossovers by changing amps(and I will guess without information: Speakers as well).
If the declaration that passive is the way is bundled with a revolving door of amps(and possibly speakers as well), I just see the folly of passive speakers being celebrated.

