Simple high pass for 4425's?

[SteveW]

I wish to reduce some or all content below 80 - 100 hz. They are monitoring electronic drums and the LF is causing serious excursion. The LF that would be gone is covered by 4435's anyway. Don't want to tie up a parametric or a crossover to do this. Cheap suggestions?

[sourceoneaudio]

I have used these many times in Home Theater applications as well as Car Audio. All you need is a 12volt power source and your good to go. HP/LP x-oxer electronic. Unit has killer specs.

No affiliation.
http://cgi.ebay.com/NAKAMICHI-EC-200...QQcmdZViewItem


J/S-S1A