ok i need help , i have an idea for a sound box that can be a an all in 1 portable sound box , i could take it from my car to my house , it wouldnt be too big or too small it would be just right so i could listen to it any where like throw it on the back seat or trunk in the hatch back , and then put it in the garage or my room , it would be for movies music and beats ,it would be 4 feet wide 1 max 2 feet tall,

i was thinking of just getting the speaker drivers used in krks for the flat sound , and one 10 inch sub mounted downward for the lows and the booms , and maybe some smaller 4 to 8 inch speakers for the dynamic hifi sound , and then paying good money for a pro box or custom box to mount them all in ,

id like to wire it to an smart eq mixer amp to switch between speakers sets , so if im making beats i need a flat response , if im watching movies i want to be able to pick up those super lows , and if im playing games it can create almost a combined supporting sound effect where all the drivers combine like the captain planet of sound ,

so any studio speaker experts out there think this idea is total crap or has some value , so over all im trying to make and all in one portable system that is practical and cost effective , i really dont want to spend 400 to 600 on studio monitors that just do one thing when im mobile enough to need a a go to sound system that i can rock with anywhere ....dig ....??????? plz any advice plz