24" Vs 15" = Louder?

Munki · Post by **Munki** » Wed Jun 25, 2008 12:57 pm

Ok i have a question. which would be louder.....2x 12" Kicker comps or a single FI SSD 15". wattage the FI has it hands down but wattage means nothing.....I think i want it to move more air so 2x 12" would move more air therefore = LOUDER?

true or false or IM STUPID?

Ryan from Ohio · Post by **Ryan from Ohio** » Wed Jun 25, 2008 5:25 pm

Not completely accurate, but its a start:

http://www.caraudiocentral.net/forums/s ... .php?t=835

solacedagony · Post by **solacedagony** » Thu Jun 26, 2008 3:49 am

Sensitivity, efficiency, box and power compression will all need to be taken into account (plus environment variables).

coot · Post by **coot** » Thu Jun 26, 2008 9:07 am

all i know is i have a 15 ssd with the copper coil option and i hit 141.6 running off a memphis 2.150 which is only about half the rms power .So i say go with the fi. actually just drive up here and by my system lol

Bwcad1 · Post by **Bwcad1** » Thu Jun 26, 2008 9:44 am

way to many variables to assume anything.

loudwagon15s · Post by **loudwagon15s** » Thu Jun 26, 2008 10:15 am

first of all, its incorrect say 24'' vs 15'', think back to school, Pi x Radius squared
2x12 = 711 sq in
1x15 = 555 sq in

Munki · Post by **Munki** » Thu Jun 26, 2008 11:31 am

loudwagon15s wrote:first of all, its incorrect say 24'' vs 15'', think back to school, Pi x Radius squared
2x12 = 711 sq in
1x15 = 555 sq in

LOL....I can't think back because its summer break for me and i don't use my brain at all during the summer.

tater · Post by **tater** » Thu Jun 26, 2008 4:13 pm

Munki wrote:LOL....I can't think back because its summer break for me and i don't use my brain at all during the summer.

He isnt joking.