Any news on the Zenith?
Funny you should ask. I sent them an email 8 days ago querying my order, but have had no reply to that yet. Just now I saw on the VISA statement that they processed the order on Mar 11 and I sent them another email query.
I see what look to be the same pair of Zenith drivers advertized on their site, but allow for the fact they may be slow modifying their page.
It's a little too early to panic; 5 weeks is not unthinkable for large-ish boxes coming from China. I'll let you know!