HiFiFuchs

I would be very happy if someone of you have done the above mentioned or a similar mod, lowering the Bass cut-off frequency.

Here in Germany there is a company named HiFi Zenit who offers an upgrade to the bass XO section: They're just reworking the passive...

To be honest, I am not sure as I purchased and implemented the first step (see tweed #23). As per todays price list the complete upgrade...

As I do not want to go active I decided to do some recapping on my Aerius today. With reference to above tweed #23 did the following...