I also owned for a brief time a pair of Sequerra's 11s, don't remember designation, were box like and meant to be set on the floor and were angled upward. Sold them and understand they are still in service by purchaser.
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.