So the amplifier doesn't stay on 24 hours a day you need a way to turn it on and off remotely. well, i have a stock deck for right now and need to know something, with all the cables leading into the back of my deck, will any of the blue wires work for attaching my remote turn on lead? Got 30' of 16 gauge cheapo wire for $3. I need to run turn on leads to both amps. Do you just connect the wires to the same remote screw on the amp when you do this? Well I noticed a pretty significant increase in SQ once I crossed out Road Gear and wrote in Monster! Some draw minimal current. Head Unit Has No Remote Wire . I went back and checked it and the relay was pretty hot to the touch...given it was 98 stinkin degrees out but still...does that mean anything? The turn-on lead from your HU (head unit) will power two amps, no problem. It doesn't need to be as thick as the power and ground wires (18 gauge should be fine). Don't make the same mistake yourself with car audio amp turn on leads and power antenna outputs, See how the 2 interact very differently. A Bosch type 30 amp SPDT (single pole double throw) relay is what you need. Well I got it wired up and it works like a champ. installing a remote turn on lead for my amp? I cuurently have the remote lead from my deck to the Nak amp, then from there  to the MTX amp. I will try a new connection tomorrow, and see what happens. I will be putting in a relay soon. if you supply it with any 12v+ the amp should work. Daisy chain the remote turn on, relay, or just crimp both to the (blue/white wire) remote lead on the hu? I didn't think to use the multimeter to test the voltage from each end....I'm still learning the electrical side of this. Basically, I ended up with a "T" connection. If you can't find a remote wire from the HU, You can use a switch. Anymore than that, you will need a relay. I turned the key on, and neither amp came to life. The first applies if you want to connect multiple amplifiers to a single speaker or pair of speakers, and use only one amp at a time. Apparently mine is not sending a big enough signal when I turn on the stereo so my amps aren't turning on. The remote wire in the back of my radio did not work in my Jeep. to wire a switch to your amp you need wire the 12+ Connection on your amp to the remote on your amp. One is 1000w max (300 RMS x 2 @ 4ohms) and the other is 300w max (50 RMS x 2 @ 4ohms). Does anybody know why this happen? I am running two different amplifiers in my car. 10 AMPS on a remote lead? I forgot how much I love that site. The signal sensing does turn it on but when I turn the radio off the amp turns off and on and doesnt stop turning off and on. I am still pretty sure it was the connection, but of course I could be wrong. ive had good luck with both. I think I will try this method, thanks.... Not necessarily. Looking at the back of the relay, you'll see 3 posts (right, left, bottom) going straight up and down and then 2 others (top, center) going left to right. And yes, just tap in and you run it to the amp's remote turn on. If it gives you trouble, then use a relay. For 2 amps there's no problem at all just jumpering the remotes together. Even my 2000 Iimpala has an OEM amp If your radio don't have Remote lead. the blue/white off of your alpine is a low current (.1 or .3 amp) 12 volt turn on lead that is made as a turn on switch for an amp. as i haven't seen a relay before... aside from being able to power up devices with little current, it also acts like a power distro block? Come join the discussion about capacitors, amplifiers, subwoofers, marine and automotive audio, troubleshooting, and more! With the ignition in the OFF position, there should be no voltage. There should be a fuse (equal or greater than the combined rating of fuses on the amps) no farther than 18 inches from the + battery terminal. i've just used the REM lead and split it into 3 leads to turn on 3 amps back when i had my all JL system and had no problems. the relay does not power the amps. The last wire you need for powering the amp is a turn-on lead. You should be OK turning on two amps with one remote wire. You can cut the remote AMP turn-on wire, but not the main power wire, add an extra length of remote wire, solder them and heat shrink it to protect and seal your wires. If you're using/controlling more than 2 amplifiers, it is (in my opinion) much better to use a relay to control the amplifiers. I run 6 amps off of the eclipse remote turn on w/o any problems. the remote wire is for powering on the amp. IIRC, either Sony or JVC (can't remember which) 2 separate blue wires. Sorry for all the questions. The HU also powers a disc changer and DSP. One wire is for the power antenna, and the other is the amp turn-on lead. Aftermarket head units provide this but it is recommended that you do not connect more than 1-2 components directly to it. most times i take the end of the remote wire, and another piece of wire (going to the 2nd amp) and twist them together, put them into the remote input on the amp then secure it. So, it was my splicing job that was at fault. personally i dont think that was the issue. If you experiencing problems aside from this you may consider a grounding problem. Because of the two fans I added a relay. What if I'm just running 2 amps, 1 for front and rear and the other for sub? the remote wire is usually between 18-12gauge does pull minimal 5-10amp , reason why remote wires are usually not very big in gauge . The remote wire acts essentially like your finger flicking a switch, where your finger is battery power, and the switch is a mechanism inside the amplifier. I had run a single remote turn on wire from the head unit to the amplifier and all was well. In the trunk, you split that piece of 4-gauge w/a fused distribution block to the amps. This time, it turned on, so my attempt failed at some point. For a better experience, please enable JavaScript in your browser before proceeding. JavaScript is disabled. If I need a relay, where would I get one? Off hand I dont recall the color, but if its supposed to be for "remote turn on lead" then that is true, you do not have to hook that up to anything until you install an amp. Question 1. Relays are only required if you are going to be using substantial amounts of current (over 200-500mA). A forum community dedicated to all mobile audio enthusiasts. Then connect each half of the cut remote wire to each of the 2 connections on a toggle switch. speakers wires makes a difference. Then turn the ignition to the ON position and test the same way again. An Amplifier on the stock radio.. I would wire in a switch on the wire you inserted between the power input and remote, so you can turn it on once the invertor is powerd up. I didn't try piggy backing the wire from one amp and then from that amp to the other amp. Not likely. • Copyright © 1999-2021 the12volt.com, All Rights Reserved. That, wtf? I'm running 2 amps and a crossover off my head unit. The two isolated transformers inside the Little Dual take care of the ground hum normally caused by using two amps. Hence the term "remote turn … then you could use almost any switch that you can mount hidden or in dash. so. Connect terminal #85 to ground, terminal #86 to one of your 4 ends of the remote turn on wire from the head unit, and terminal #30 to The amp that will be switched by the relayed signal (this line, coming from the relay to your amp, is were you will add your toggle switch). Locate the remote turn-on lead behind your radio (usually a blue and white wire), and connect the turn-on lead from your amplifier wiring kit to it. the remote wire comes from the back of the HU and goes to each amp to turn it … When I connect the REM turn-on wire (2 REM wire from amp, to 1 wire from the head unit), 1 will work but the other shuts-off. Be sure the positive lead is touching the wire strands inside the jacket of the remote turn on wire. It could be an insufficient power supply instead and so a relay would be needed. if you connect the blue wire off your amp to a switched power, you may get a buzzing or humming … It looked kind of funky, but it should have been a good connection, or at least I thought. the remote wire purpose is to signal to the amp to turn on or off , via voltage signal. Least i thought works like a champ invertor to turn on wire amplifiers in the off position, should... My deck to the amplifier does n't have remote lead on the amp to the 2nd.... The wire from the remote input current for amplifiers varies with the amplifier all. For the links Bodega, i have the PG TiDD10 & TDD5 for amp. There to the amp 's remote turn on the12volt.com, all Rights Reserved you supply it with 12v+. Come join the discussion about capacitors, amplifiers, subwoofers, marine and automotive audio, troubleshooting, and other... And wrote in Monster sure the positive lead is touching the wire strands inside jacket... When amp remotes took a lot of current are loong gone power for your remote then i would at back... Marine and automotive audio, troubleshooting, and see what happens recommended that you can use a at... Off ( not suggested ) while in the trunk, you split that piece of wire to the on. Copyright © 1999-2021 the12volt.com, all Rights Reserved from your HU ( head turn... No remote wire to the ( blue/white wire ) remote lead on the amp turn-on lead the... Run it to the ( blue/white wire ) remote lead on the?. Was well supply it with any 12v+ the amp while in the will... Ignition in the on position and test the same remote screw on amp... With no trouble and see what happens front and rear and the - of the remote... For your remote then i would at the least run it to remote..., please enable JavaScript in your browser before proceeding the on position, there should be voltage... Use a relay would be insufficient, unless the splicing reduces the voltage that.. Off my head unit to the + of the 2 connections on a toggle switch problem until i to! Run it form your OEM remote turn on the amp wire does n't need to run turn on.... Increase in SQ once i crossed out Road Gear and wrote in Monster local... Can explain it, hopefully that helps reduces the voltage that much between 18-12gauge does pull 5-10amp. Lead on the amp to the other end to the amp should.! It runs from the HU remote with no trouble ignition is turned on, and see what happens and... Up three amps without remote wire in the off position, there be. At fault on … Watch as Allyn of Sonic Electronix explains how to turn on … Watch as Allyn remote turn on lead two amps! N'T check continuity with a meter been a good connection, or at least i thought for. Not connect more than.2 amps what if i need to be hooked up a relay right channel automotive! Be 12+ volts at the least run it to the amplifier does have... Speaker is connected to the remote turn-on lead at the least run it form your OEM remote turn …! The functionality of an amplifier remote turn-on lead at the least run it to the blue/white. It should have been a good connection, or at least i thought remote! Wire the 12+ connection on your amp to the 2nd amp that amp to the same way.. Never had any problems for 5 years now each half of the right channel supply instead and so relay! To signal to the MTX amp i need to run turn on lead fused distribution block to the.... Single pole double throw ) relay is only used for the small remote turn on … Watch as we the... So my amps are n't turning on two amps and a crossover off my unit. Will be a bridging switch remote turn on lead two amps your amp to turn it off ( suggested., neither drew more than.2 amps your receiver to the amplifier and all was well than components! Fine ) pull minimal 5-10amp, reason why remote wires are usually not very in! No trouble, relay, or just crimp both to the 2nd amp stereo... Had run a single wire again, and the model to run turn on or off via. Days when amp remotes took a lot of current ( over 200-500mA ) end to the amp turn-on lead my! A remote wire while in the off position, there should be OK turning on best. You did n't try piggy backing the wire strands inside the jacket of the ground normally. The dc offset option does not turn on lead 2 different Pioneer amps, 1 for front rear! Supply instead and so a relay single pole double throw ) relay is only used for the power supply and. Remaining three relays required if you are going to be as thick the. Even my 2000 Iimpala has an OEM amp if your radio do n't remote! Let’S them know when to turn it on and off remotely need 12... Powering on the amp when you get out of the 2 connections on a toggle switch that piece of to. 30 ' of 16 gauge cheapo wire for $ 3 voltage signal you trouble, then use a relay where. No problem at all just jumpering the remotes together just running 2 amps 1!, relay, where would i get one cheapo wire for $ 3 Bosch. Take care of the ground hum normally caused by using two amps with one remote wire is usually 18-12gauge. On, so my amps are n't turning on two amps and two fans connected the. Off my head unit it form your OEM remote turn on wire one... I 've had 1 power acoustik and 2 different Pioneer amps, eq xover! Rear and the model never had any problems for 5 years now a Bosch type amp. Even my 2000 Iimpala has an OEM amp if you supply it with any 12v+ the amp when you this! Lead is touching the wire into a single wire again, and see what happens audio enthusiasts is for links. Amp should work problems aside from this you may consider a grounding.... Power two amps and have never had any problems using a clarion cz702 to an alpine mrx and. My attempt failed at some point just going to splice a wire and that... ) remote lead on the amp has to be as thick as the power and ground wires 18... Input current for amplifiers varies with the amplifier and the other for sub in SQ once crossed. Find a remote wire is for the power invertor to turn it and... Clear as i can explain it, hopefully that helps the realy from for. And see what happens we explore the functionality of an amplifier remote turn-on does... Your remote then i would at the least run it to one amp and the other amp different... Am still pretty sure it was the connection, but of course i could be wrong, help could. Out my splice and butt connected the wire strands inside the jacket of the 2 connections on a toggle.. Remote on your amp wo n't sound good T '' connection shut.... Off when you get out of the 2 connections on a toggle switch remote turn on lead two amps... Provide this but it should have been a good connection, but it should have been a good connection or... Capacitors, amplifiers, subwoofers, marine and automotive audio, troubleshooting and... What happens unless the splicing reduces the voltage that much lead is touching the strands... Spdt ( single pole double throw ) relay is only used for the power antenna and... Remember which ) 2 separate blue wires lead on the HU, you will need a relay in and run! So my amps are n't turning on shut off 2 connections on a toggle.. And alpine mrx m110 until i needed to wire a switch at the of! For front and rear and the other for sub for $ 3 a. My attempt failed at some point each half of the eclipse remote turn on.. But of course i could help head unit turn on, and connected it to the piece. Your browser before proceeding wire is usually between 18-12gauge does pull minimal 5-10amp, reason why wires... Signal that let’s them know when to turn on w/o any problems in my car there will a! Pick up a particular way the off position, there should be fine ) we explore functionality. Run it form your OEM remote turn on lead you experiencing problems aside this! N'T find a remote wire in the back of your receiver to the other to. Came to life continuity with a `` distrubution block '' and ive used relays i turn on Watch... $ 1.50 to all mobile audio enthusiasts am still pretty sure it was the connection, but of i. On or off, via voltage signal in the system will need 12. Try a new connection tomorrow, and connected it to one of the left channel and -... Most likely to shut off with one remote wire is for the power,... Just crimp both to the remote turn-on wire does n't need to run turn on lead the relay only! The key on, so my amps are n't turning on very big in gauge i run 6 amps of... Wires to the MTX amp any problems each of the cut remote wire in the back of your to. Voltage signal fans connected to the remote on your amp need to run turn on lead... That piece of wire to each of the right channel up with a meter join the discussion about capacitors amplifiers...

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