Reply to thread

Message: <blockquote data-quote="01 S 10" data-source="post: 4335106" data-attributes="member: 584353"><p>cone area of 10" subs =  5 x 5 x 3.14 = 78.5 square inches ( x2 would only be 157 square inches)</p><p></p><p>cone area of 18" subs = 9 x 9 x 3.14 = 254.34 square inches</p><p></p><p>hmmm  157 vs 254.34 .....    go with the 18 if you have the room, or two 12's or 15's</p></blockquote><p></p>

Verification

Top

Menu