Very well engineered driver with excellent reputation.
What is it you would like to know?
Years ago I had considered the 12" for an open bafflesubwoofer, 2 per side, but it was too costly and difficult to configure for a stark amateur such as myself. It has a reasonably powerful magnet, low compliance and low Q on one hand, but it easily handles high input power on the other. On paper you can get plenty of tight low bass from this unit, but actually designing the right enclosure is tricky.
The TS parametres are given on the site https://voltloudspeakers.co.uk/loudspeakers/rv3143-12/
What is it you would like to know?
Years ago I had considered the 12" for an open bafflesubwoofer, 2 per side, but it was too costly and difficult to configure for a stark amateur such as myself. It has a reasonably powerful magnet, low compliance and low Q on one hand, but it easily handles high input power on the other. On paper you can get plenty of tight low bass from this unit, but actually designing the right enclosure is tricky.
The TS parametres are given on the site https://voltloudspeakers.co.uk/loudspeakers/rv3143-12/