If you are using 6 or 8 AWG wire and you are not running in excess of 30 - 40 feet, you will not feel any difference in the sound.
Make sure the cable lengths to both the speakers are the same, and do not coil loose cable if there is any. Bend them and make them run parallel.
Make sure the cable lengths to both the speakers are the same, and do not coil loose cable if there is any. Bend them and make them run parallel.