rough dB estimate?

[Unregistered]

I have (2)JL 10w0's in sealed boxes with .75 cu. ft. each. I have them on a jbl bp600.1 amp putting out 600watts rms total to both subs (roughly 300rms each). I also have a crossover with about 12 dB of bass boost. Roughly, how many dB would I be hitting? Over 100?

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[blackgeltabs 5,000+ posts]

Its tough to say but your definitly over 100. If everything is fine and dandy depending on the car, you will probably hit in high 120's or low 130's.

 

[Jeff 10+ year member]

Thanks for the input. BTW, it is a full size reg. cab. pickup.