God I get so sick of these post. A better one would be with proper install.. this power> music or spl tune etc. Would this number be likely ? I.E 145db on a lab. . I just get sick of what will this hit. NOBODY KNOWS!!! Nobody will ever know unless they have the exact same set up. And who knows perhaps they will do the install correctly and you will do it wrong. You never know... Sorry just venting. .... Besides in my opinion unless you want to seriously compete I think worrying about what DB you hit is pointless. Will it be loud daily oh yeah.. Too much power for daily... And I guess it would seem obvious you wanna run it spl burps with that power . BUT if you are asking this question I have high doubts you will ever do worth a crap in SPL. Just my opinion. Who knows I could be the idiot