Dash Speaker Replacement

[CDNIcecube]

Hello all

Great DYI!

I just check the dash speakers on my 1999 base and they are like thstone's, but they are made by Nokia (Made in Germany). They look in very good shape, visually and sound OK to my ears. Are these OEM speakers since they're made by Nokia vs Thstone's HAES?

Also, if I decide to replace them and I get 2 channels, is there any benefit of keeping functioning the OEM tweathers? Will it distort or take away from the signal quality? What did others do with the tweathers and did they regret keeping/disactivating them?

Thanks