OK so i recieved my new NSD driver to replace my ISD in my SVS20-39 PCi.
Heres some pics and of the install...
1 and 2. Bottom ready to come off.
3. Old ISD driver ready to come out.
4 and 5. ISD (left) and NSD (right) driver comparison.
6. ISD driver out, Inside of SVS 20-39 PCi.
7. Newly Crimped on connectors, supplied by SVS to connect to NSD, the NSD has a differnt style of binding posts.
8. NSD installed and ready to go.
I had to adjust the reciever down 1.0 decibel in the LFE channel. I guess the NSD driver is slightly more efficient. Otherwise havent gotten to do much serious listening yet. Good stuff though! Thanks SVS!!!