Hi Johan,
reason for handling power of 4500W is not leaded with goal to support high power needs. Main reason is in a fact that we are using high quality components and filters are simply designed with capacitors, which allows that range of power/RF currents. XL filters are lifetime product, and can survive most of the critical situations with high SWR.
During 2021 we will launch new models, with new features, to simplify station automation by lot. LAN control will be possible with some of our Genius devices or interfaces.
We don't intend to make Low Power filters, or filters for power ranges of 1500W. Price, for desired quality can't be much lower, so it does not have sense. Satisfying customers, with plug and forget product is what we like.
73
Ranko