JBL XPL200A The Unicorn speaker?


I found a pair of JBL XPL200A which I immediately snatched up! Anyone that had the pleasure of listening to the XPL200 would agree they are worth the $ to repair. The woofers needed re-foaming which was a given considering the vintage. One of the tweeters (046-Ti1) needs a new diaphrgm, unfortunately JBL stopped producing them but offer the newer version (046-Ti1S) which is supposed to sound identical. However, the replacement diaphragm is 10db lower. We swapped the new diaphragm on the working tweeter and it played 10db lower also. The XPL200 is 6ohm but I haven't seen a 6 ohm diaphragm. Does anyone know a direct replacement or have experience replacing Ti speakers? TIA!

joyofsound
@fiesta75

Many thanks for sharing your experience. Would you say the XPL is a clinical speaker or very musically faithful?

@ditusa

That's a tremendous help and thanks for the x-over references . I saved the pages!

I would like to have an update on the JBL 046ti tweeters you bought. Any good? To me, the XPL200's were accurate and sounded like the instruments and vocals as recorded. Not clinical at all, lovely speakers.

I just received them and will be fitted asap. I'll have an update shortly. 

I will try to bi amp using a dbx DriveRack PA+   

The 2 replacement JBL 046-TiS1 were installed and sound exactly as designed. I'm also happy they are the updated drivers which the XPL200A should have. Oddly, mine were the original 046-Ti. In any case, they sound incredible when using the internal x-over. Music sounds fluid, vocals are airy, and the mid range is tight and yet agile, effortlessly taking up the upper and lower mid ranges.

Hard to imagine bi aping will elevate it even more. I'm having a heck of a time with bi amping, adjusting the crossover and Parametric EQ for the highs/lows. There's not much info online for the dbx PA+. 

Congratulations! Multi-amping will blow your mind, just don't overdrive them.