Cbglasscock
Member
I currently have 2 jl w3v3-4 10 inch subs in a ported box. I am thinking of upgrading to 2 doc level 3 10 inch subs instead. The jl has 500watts rms and an xmax of 14mm. The dc has 900 watts rms and an xmax of 23mm. How much louder would the dc audio subs be? I am mainly interested in spl so sq isn't that big of a deal.