[Exocer]

unfortunetaly, the T/S parameters of Velodyne drivers are unknown to the consumer. The only ways to go about finding it's T/S parameters would be to call Velodyne and ask them, or buy the Dayton woofer tester found here www.partsexpress.com and test the driver yourself. Something tells me the driver is designed for it's small enclosure and may very well run out of Xmax way too fast in a larger box powered by the same amp.