@kren0006 I think the R328 was a more expensive model at the time and so it's at the same level, perhaps, as the S5, now? If so, that's at least a rough analogy.
I'm not in the market to buy two $2500 subs to replace a single older $2k sub; I would entertain two newer $1500 subs, however.
I'm not in the market to buy two $2500 subs to replace a single older $2k sub; I would entertain two newer $1500 subs, however.