Solved! Without any crossover.

[Varun_27]

Can i connect tweeter, woofer and mid-range speaker in a speaker box without any crossover?

 

[jsmithepa]

U maybe able to get away with it if u don't care how it sounds.

 

[americanaudiophile]

AND it might damage the amp you drive it with. You might also blow the tweeter and maybe the midrange too if you crank it too loud.
This might help
https/www.diyaudioandvideo.com/Calculator/ApcSpeakerCrossover/

 

[Varun_27]

Can I buy a 2-way crossover for tweeter and midrange, and connect woofer directly to the wire comming to speaker?