Fi BL15 vs Lanzar OPTI1532D

Mattd0344
10+ year member

CarAudio.com Elite
I want to upgrade my system to something with deeper hitting bass but want to stay around the 1000-1300rms range. [Right now, I have two 12" Type R's wired to 1 ohm at 1000 watts rms with a Cadence amp.] I'm thinking about either upgrading to a 15" Fi BL with all the options or a 15" Lanzar OPTI1532D. Does anyone have any suggestions for what I should do?

 
considering you have more cone area with your current set up, i would believe a new
box would be your best bet. Have someone build you a loud box.
I already have a good box, but I've heard that the cone area plus the size of the sub's magnet has the greatest affect on how deep it will get. If I upgrade to a 15" sub, then I'm getting a custom made 4 cubic foot box tuned at 32 hertz.

 
I already have a good box, but I've heard that the cone area plus the size of the sub's magnet has the greatest affect on how deep it will get. If I upgrade to a 15" sub, then I'm getting a custom made 4 cubic foot box tuned at 32 hertz.

The subs magnet affects how deep the sub can go?

 
I already have a good box, but I've heard that the cone area plus the size of the sub's magnet has the greatest affect on how deep it will get. If I upgrade to a 15" sub, then I'm getting a custom made 4 cubic foot box tuned at 32 hertz.
You heard wrong.

If your not upgrading power. And you already have a nice box for the argh's, you won't be any louder with the 15". If anything you'll be quieter. I say build a nice ported box for the R's.

 
I already have a good box, but I've heard that the cone area plus the size of the sub's magnet has the greatest affect on how deep it will get. If I upgrade to a 15" sub, then I'm getting a custom made 4 cubic foot box tuned at 32 hertz.
what you call "good" and "loud", would not be "good" at all in my book. Your

forgetting its all in the install/box.

 
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Mattd0344

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