Need help deciding between 2 subwoofers

What would you get?

  • DS18 EXL-XX12.2DHE

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You should go with Dual 4 ohm or Dual 1 ohm so you can run at a 1 ohm load. And Sundown over the DS18 all day long.

Dual 1 ohm wiring with 1 ohm load


Dual 4 ohm wiring with 1 ohm load


Dual 2 ohm speakers leaves you with either 0.5 ohm load, 2 ohm load or 8 ohm load. Those Cab-45s are not rated for 0.5 ohm loads even though some have done it but you really have to have a beefed up electrical to do it. So either Dual 4 ohm or Dual 1 ohm is perfect for that amplifier.
 
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You should go with Dual 4 ohm or Dual 1 ohm so you can run at a 1 ohm load. And Sundown over the DS18 all day long.

Dual 1 ohm wiring with 1 ohm load


Dual 4 ohm wiring with 1 ohm load


Dual 2 ohm speakers leaves you with either 0.5 ohm load, 2 ohm load or 8 ohm load. Those Cab-45s are not rated for 0.5 ohm loads even though some have done it but you really have to have a beefed up electrical to do it. So either Dual 4 ohm or Dual 1 ohm is perfect for that amplifier.
You should go with Dual 4 ohm or Dual 1 ohm so you can run at a 1 ohm load. And Sundown over the DS18 all day long.

Dual 1 ohm wiring with 1 ohm load


Dual 4 ohm wiring with 1 ohm load


Dual 2 ohm speakers leaves you with either 0.5 ohm load, 2 ohm load or 8 ohm load. Those Cab-45s are not rated for 0.5 ohm loads even though some have done it but you really have to have a beefed up electrical to do it. So either Dual 4 ohm or Dual 1 ohm is perfect for that amplifier.
 
The goal is a setup that leans more heavily to the SPL side of things without too terrible of a loss in quality. I’ll have to measure it but I can give up the entire trunk of a 2015 civic ex sedan.

OK, pair of 12s is probably good for a civic but the Sundown X series is a very inefficient woofer and that DS18 is pretty low tier Chinese catalog brand and from what I've seen they're "all show and no go"... sort of a modern equivalent of Audiobahn. They may have a couple diamonds in the rough but I'd have low expectations. I suppose the other question is what sort of money are you looking to spend? New Sundown Z is really nice, really I like the rest of the Sundown sub lineup which are all respectable in their class but I would not recommend the X, but they get a bit spendy and when you're into that sort of money you've got several other good options.
 
OK, pair of 12s is probably good for a civic but the Sundown X series is a very inefficient woofer and that DS18 is pretty low tier Chinese catalog brand and from what I've seen they're "all show and no go"... sort of a modern equivalent of Audiobahn. They may have a couple diamonds in the rough but I'd have low expectations. I suppose the other question is what sort of money are you looking to spend? New Sundown Z is really nice, really I like the rest of the Sundown sub lineup which are all respectable in their class but I would not recommend the X, but they get a bit spendy and when you're into that sort of money you've got several other good options.
The budget is around $700 or less per subwoofer.
 
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