Do you know if i need (2) of these, one for each wire? Or just (1) on the positive, per set of wires.
1975772
just one, in the positive lead. be aware, the wiring bolts are 5/16 in diameter, and only about 5/8 inch long, so a ring lug works best, either crimped or soldered. in my opinion, the case is too small in every dimension, and the bolts are much too short.
1975773
One on positive. Usually negatives are attached to metal on car body...as long as car body is "one piece" or ground wires -thick like the one from battery to engine block-are connected from engine to cab (passenger section). Also, anytime you attach a negative (black wire) to the body, make sure there is bare metal where the screw holds wire into body (use wire brush or wire brush on drill to make sure there is bare metal at the connection). In other words, make sure you have a good "ground" (negative from battery to car engine AND body). Power side (red/12 volts/positive terminal) is the one you need to have an in-line fuse for. Hope this helps. One on positive. Usually negatives are attached to metal on car body...as long as car body is "one piece" or ground wires -thick like the one from battery to engine block-are connected from engine to cab (passenger section). Also, anytime you attach a negative (black wire) to the body, make sure there is bare metal where the screw holds wire into body (use wire brush or wire brush on drill to make sure there is bare metal at the connection). In other words, make sure you have a good "ground" (negative from battery to car engine AND body). Power side (red/12... » Read More One on positive. Usually negatives are attached to metal on car body...as long as car body is "one piece" or ground wires -thick like the one from battery to engine block-are connected from engine to cab (passenger section). Also, anytime you attach a negative (black wire) to the body, make sure there is bare metal where the screw holds wire into body (use wire brush or wire brush on drill to make sure there is bare metal at the connection). In other words, make sure you have a good "ground" (negative from battery to car engine AND body). Power side (red/12 volts/positive terminal) is the one you need to have an in-line fuse for. Hope this helps. « Show Less
1975774
You only need one. Go to you tube and click how to install these fuses. It will tell you everything you need to know.
1671848
I just used the blue and brown wires for positive and negative. And just cut the yellow one off.
679439
Only 2 wires are conected inside One wire is sniped short that wire you won't use the other 2 you can hook up anyway you want as it is ac I hope this helped good luck
1204577
There is only one way to hook these lights up. It doesn't matter what colors your wires are. It appears that the maker doesn't care either. Since these are diodes the power will only flow one way. In short try one wire on the positive and the other on the negative. If that doesn't work switch them around. I got one white wire and one black... the black was positive...go figure right.
1739048
I believe the switches are all connected with one positive wire and one negative wire comming off.
298156
don't understand the question. ??? two wires per speaker one + and one - you need two wires.
1295409
They come with 2 and4 wires. Unless it specifically states 4 wire I would assume the more common 2 wire.
883144
Two conductor wire will work OK.However to be code compliant you should use two conductor AND a ground wire>
1979147
On mine, there were two solid colored wires (blue & brown?), and one (yellow) with a stripe. When I opened the back of the light, I found that the striped wire just ended and was not connected to anything. My guess is that they found 3-lead wire cheaper than 2 or 4-lead so that's what we get. The other two solid wires seem to work interchangeably as + or -, so they apparently added circuitry to make them idiot-proof.Short Answer:Striped wire: Not usedOther two: Connect to 12V DC
846144
Perhaps like only maybe 2 or 3.if it's 1 then you should be good.just try not to smoosh everything together in there or your wiremold might crack
1940434
Yes... Whether you are using 1,2,3 or 4 bulbs... You can cut the wires short, cap off with wire nuts... the other red or blue wires you don't use . For two bulbs you only need to use one yellow wire... Cut and cap the other yellow wire
1679660
Should only need one, you would just want to wire it like a light switch with power coming to sensor then to lights.
1827496
9 wires. I thought there were 4 and bought 2 sets. :( hope I can send one back!
2220336
They are for a subwoofer, so you should only need one for each sub. I have two subs so I have two. My Yamaha reciever also has outputs for two sub's.
485243
I believe you would need 1 for each tv. just purchase 1 and if you need another you can always get another.
1980481
You could connect a single positive line to one terminal on one side, jumper from that screw to each adjacent screw on the same side and have 8 available positive terminals, if you desired. Use another one for a common negative terminal. I used mine for a distributed power source for a solar powered greenhouse; single 12V in, multiple 12V out to low wattage pumps, fans, timers, etc.
581868
It's for you to know how you wire your system. It's doesn't matter which one you use for positive or negative. I use white to signal I hooked it up to positive.