I have a pair of MP10s upgraded with new QD drivers. I bought these both used and bought the new drivers myself. One also has a brand new wetside that has only seen RO water. I have no idea how old the dry sides are. Selling as the glass on my tank is too think for them to work properly.
MP10QD with new wetside $200 shipped
MP10QD with used wetside $180 shipped
MP10QD with new wetside $200 shipped
MP10QD with used wetside $180 shipped