View Full Version : How to identify ISD or NSD for SVS-12"??


E-A-G-L-E-S
08-15-08, 10:55 PM
I was wondering if anyone could tell me how to identify whether a driver is a ISN or a NSD from SVS?

ransac
08-15-08, 11:17 PM
The cage on the ISD is cast aluminum and the NSD is stamped black steel.

E-A-G-L-E-S
08-15-08, 11:21 PM
http://www.av123forum.com/private.php?do=showpm&pmid=187327
Looks like an ISD.
What are the differences between the ISD and NSD?

OvalNut
08-15-08, 11:24 PM
Here's the 12" ISD:
http://www.svsound.com/products/subs/pci-features/picture_woofer_isd_4.jpg


And here's the 12" NSD:
http://svsound.com/nsd_12_rotated_side_lowrez2.jpg


Tim

E-A-G-L-E-S
08-15-08, 11:25 PM
It's an ISD, then. :mad:
What are the differences in performance?

ransac
08-15-08, 11:34 PM
Many that made the upgrade feel the ISD-to-NSD performance improvement was greater than the 12-2 to 12-3 upgrade of the + line. I believe the NSD is what made this line more competitive, and for many, a better choice than the + as it got much closer to the + performance at a lower price.

E-A-G-L-E-S
08-15-08, 11:36 PM
Thank you.
I have sent a PM to him explaining this isn't what it was sold as and I'd like my paypal payment back.
He seems like a great guy, so I don't think ti will be an issue.

You guys are the best, thanks for the help!!!