Hi all,

Just got these beautiful speakers and need some advice:
- They are rated at 20-180 watts

1. Where can I order the plexiglass front driver protection?
2. Need a beautiful tube amp. I have the mastersound dueventi and it is not powerful enough - any recommendation?
3. Anyone knows if they are 4 or 8 OHM? I cant find the info

thanks a million
Kai