Due to having developed new superior textile dome materials, Wavecor start phasing out tweeter models TW030WA13 and TW030WA14.
These models are being replaced by the new models TW030WA23 and TW030WA24
TW030WA23/24 feature Graphene reinforced Tetoron domes with superior high-frequency extension, better consistency, and higher temperature ratings.

The new tweeters are using same motor structures and other parts as TW030WA13/14, the only update being the dome material itself.
TW030WA23 and TW030WA24 are considered direct drop-in replacements for TW030WA13 and TW030WA14 for all practical applications.