hankdog said:
he says the monster is good to 250 watts at 50 feet, this got me thinking is he right? any thoughts, I not sure if what I have is 14 or 16 gauge,the outlaw that I'm buying recommends 14 gauge I was thinking of going with some beldin 5000ue from blue jeans cable
im confused as to why the radio shack kid was referencing wattage's instead of ohmage,the lower the ohmage your speaker's are the thicker the wire need's to be,if your running 4 ohm speaker's you will need thicker wire than if your running 8 or 16 ohm speaker's.
you should look at the manual or spec sheet for your speaker's to determine what the lowest impendance dip they have is then select wire according to the lowest dip the speaker's reach,ive had much better luck with wire size's that were based on the lowest impendance dip as oposed to just going by the rated nominal impendance.
wire size is determined by speaker ohmage & lenght of run.
16 gauge/ 4 ohm's 20 ft max / 8 ohm's 40 ft max.
14 gauge/ 4 ohm's 40 ft max / 8 ohm's 80 ft max.
12 gauge/ 4 ohm's 50 ft max / 8 ohm's 100 ft max.
10 gauge wire is pretty much only needed after 100 foot run's.