Difference between SL5500 and SL5505 tweeters?

Raimund
Raimund Posts: 1
edited 6:48AM in Speakers
Hi there,

one of the tweeters in my trusty RT400 speakers is broken. The RT400s have SL5500 tweeters built in. I am located in Europe and buying a replacement in the US isn't worth it for me, since with shipping and tariffs I could buy a whole new RT400 for the same money. However, here in Europe I can only find SL5505's.

My question is: Is there any difference between the models SL5500 and 5505 (I also found 5501 somewhere) and are all of them compatible with the RT400 speakers?

Thanks for your help!

Btw. I did already ask Polk's Customer Service, but they couldn't help me as they don't have the RT400 documentation anymore.

Answers