Problem with 6*9 Car Speakers ???? HELP?

Question

i have two 6*9 speakers in the car , they only give good bass sound when i put the sound on one speaker right or left , how can i make it give good bass when i put the sound on both speakers ???

Answer 1

airforceyooper is correct.  What you're describing is the test to see if a pair of speakers is out of phase.  Yours clearly are.  Reverse the (+) and (-) connections on one of the two speakers, and all will be well.

Answer 2

sonds like a loose wire,or a short,or it could just be the speakers.

Answer 3

sounds like you have them out of phase with each other.  Take your speaker wires for one speaker and reverse them.  put the wire that's on the positive now and put it on the negative and the same for the other wire.  But only do it to one speaker, not both.