I had a woofer cone blow out on a ZX1-90. I ordered this woofer as a replacement. Before I put this speaker in, I took some epoxy glue to the hairline crack at one far edge of the cone that had been blown out. It worked and so far so good. Maybe 8 hours and counting on repaired cone. However I'm glad I got this woofer. It came on time which would have saved me if repair had not worked. Feels very comforting to now have a spare in the barn.
ZX1-90's are nice speakers for smaller venues and for monitors. Electro-Voice speakers are premium. I've had two Eliminator 1's (horn loaded base reflex speakers) for 35+ years - STILL GOING STRONG - clean cutting highs and tight strong base. VERY TRANSPARENT. ZX1-90 are good for their size but are what they are.
Reviewed by: Duane Leise from Colorado.