Thanks Bigdaddy, I am reading through your thread. Glad to have many options.
My Gallo Reference 3's have a second bass voice coil that extends the bass from 32hz to about 27hz I believe. It is made to be used with a special bass amp from Gallo but I currently feed to sub outs to my Parasound amp and connect to my speakers bass binding posts. The results are not bad but not quite like having a true sub woofer.
My second thought was to replace the drivers in my M&K sub but I am having a hard time finding 2 8ohm, 8" M&K drivers. There seems to be plenty of 4ohm drivers but since this is s push/pull design, it needs 8 ohm drivers which then give the amp a 4 ohm load.
But the M&K only goes down to 27hz as well, so I just now thought about find a passive solution to use with the Parasound amp.
I'll check out the links you provided as well.
|