Maybe simple, but it doesn't actually address my question. My point was that you say "buy once" but then basically say "until later", which defeats the purpose of your stance of "buy once", because he would end up buying twice.
Except as I've already established, the SWR cab would be lighter, louder, and lower than the SVT, so he would actually gain nothing by having it, aside from the particular tone of that particular cab. The question for the OP to answer is, is paying more money (a used Ampeg is going to be about twice what a used SWR is, new prices will be closer but the SWR will still be cheaper), and carrying around more weight (I don't know the exact number, but somewhere in the neighborhood of 60 pounds or so probably) worth whatever subjective advantages their might be with the tone? Keep in mind he'll have greater dynamic range (being able to play both quieter AND louder) than the SVT with the SWR. And you REALLY have to play them both at gig volumes (or close to it) to sort out which one will work better for you.
Maybe he didn't ask about all those other brands, but maybe he should be? He didn't really specify WHY he was only considering 2 cabs out of the dozens that might potentially work for him. A lot of times, people don't know what their options are, or even if they "know" the various options, they don't fully understand them. Like how a lot of people would just assume an 8x10 will outperform a 4x10. But if you look at the actual numbers, with the 2 cabs I'm talking about, the 4x10 is the hands down winner. When more people make educated gear choices, we ALL win, because ultimately that trickles down to the manufacturers, adjusts the used market, etc...
Frankly, with that Eden head and the SWR cab, you should be able to get pretty much any type of bass tone you want, and if you can't you probably aren't trying very hard. The SVT is probably going to be a bit more limited in it's range. Maybe that's what the guy wants. For a more specialized kind of player it might be better to have that specific sound. Also, there are other 4x10s out there, I just bring up the SWR because it's sort of the ideal (at least in terms of mass market stuff). Solid construction, good drivers, good tone, very high sensitivity which makes it great with lower power amps, and reasonably high power handling which makes it great with higher powered amps. And they're cheap and easy to find.
The OP doesn't mention an SWR cab being available to him, so its a moot point arguing for its purchase. Just for giggles though, on what basis do you claim a see 410 will be louder than an Ampeg 810?
