if you wanna be stealth & in the smallest possible box you might wanna considering fiberglassing the spare tire well like I did. here's a few pics

http://www.we-todd-did-racing.com/we...MxeTU0MQ%3D%3D

http://www.we-todd-did-racing.com/we...MxeTU0MQ%3D%3D

http://www.we-todd-did-racing.com/we...MxeTU0MQ%3D%3D

http://www.we-todd-did-racing.com/we...MxeTU0MQ%3D%3D

mine is in the trunk of a 98 accord. the box is 4 cu ft & only raises the floor 3 inches. the sub is a 15" diamond.

i don't know how big your trunk is, but to only do a 10 you could probably do it all in the spare tire well. i did all the work myself (with pointers from my bud who owns a stereo shop). i have about $125.00 in materials & approx 20 man hours in it.

any questions, shoot me a pm

i also started a thread here titled "my trunk of funk" you can see a little more there