I tested last summer was pulling good numbers with a pair of CW Massive 12's well I have my DMX 12's in now and would kill to see what the numbers are, I have not gotten around to putting my 3000.1 AMP back in. But would love to get an Idea.

I'm in the Cornwall area.

 

if you just changed subs and didnt change your power the SPL will probably stay the same. subs dont realy make a system louder. doesnt matter if you have jensen subs or DMX subs. As long as jensen can handle the power of your amplifier either one of the subs will be as loud.

are you looking to buy a meter? You can buy one here WHE Inc Storefront

dont know where cornwall is. Im in Toronto and have a meter.

 

Cornwall is about an hr east of Ottawa

Meters in Ottawa, Gananoque, Arnprior or Montreal are probably the closest to you... keey an eye out for shows in the area and come out to one!

 

thanks..
I have not only up graded Subs but built a new box. I may even change that and add 2 more subs. Retuned my amps i know foresure it is louder.. just want to see it.