If you don't beleive me, you may ask WA directly
They call loudspeakers with TAD woofers "Performance woofer version".
Concerning TAD drivers in WA loudspeakers would not be news of other friends?
About "Performance woofer version" not me or the Internet nothing is known
Concerning TAD drivers in WA loudspeakers would not be news of other friends?
About "Performance woofer version" not me or the Internet nothing is known