Question about Sundown XV2 15" subwoofer

[JorenMack]

Hey guys, so I have 1 sundown XV2 15 inch sub in my car and I need some help with the hpf/lpf. I cannot find any information online about the frequency response for this woofer so currently I have them set to 28hz and 45hz with my box tuned for 32hz. However I can't play a lot of music because it will sound like crap I am missing huge range because my speakers are set to 120hz plus.

I feel like I have my filters set very conservatively And would love to be able to adjust the lpf so that I don't have to listen to such specific songs but I'm scared of blowing it. Does anyone have experience with this sub or ones similar? Let me know your thoughts on if I can crank it up or just leave it alone. Thanks!

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[Firewalker]

Subsonic set to 28 or 27hz and the other set to 80hz. 45hz is way too low on the LPF

 

[Popwarhomie 5,000+ posts]

This^^ 27hz and 80hz

 

[JorenMack]

Hey guys, thanks a bunch! 80hz it is. Im sure things will start sounding a lot better.