![Amazon.com: NuIth Add an Amplifier Subwoofer Adapter Interface to Factory OEM Car Radio Select for Toyota Tacoma Corolla Tundra 2019-2021 w/Remote Turn on Wire 2 Channel RCA Line Output Converter Non JBL Amazon.com: NuIth Add an Amplifier Subwoofer Adapter Interface to Factory OEM Car Radio Select for Toyota Tacoma Corolla Tundra 2019-2021 w/Remote Turn on Wire 2 Channel RCA Line Output Converter Non JBL](https://m.media-amazon.com/images/I/71nx5IPpcGL.jpg)
Amazon.com: NuIth Add an Amplifier Subwoofer Adapter Interface to Factory OEM Car Radio Select for Toyota Tacoma Corolla Tundra 2019-2021 w/Remote Turn on Wire 2 Channel RCA Line Output Converter Non JBL
![Help with blue wire connections? I am connecting a factor harness adapter to my new stereo deck adapter. The factory harness ada… | Red yellow, Blue and white, Blue Help with blue wire connections? I am connecting a factor harness adapter to my new stereo deck adapter. The factory harness ada… | Red yellow, Blue and white, Blue](https://i.pinimg.com/originals/22/b8/7c/22b87c2c98404e70b1cd98177f3c2e2a.jpg)
Help with blue wire connections? I am connecting a factor harness adapter to my new stereo deck adapter. The factory harness ada… | Red yellow, Blue and white, Blue
What is the purpose of the remote wire if you don't have an external amplifier? When installing a car speaker head unit, what happens if the remote wire (blue/white) is not connected? -
![Anyone know if I can use that blue ANT wire as a Remote turn on wire for my Subs if I install this? : r/CarAV Anyone know if I can use that blue ANT wire as a Remote turn on wire for my Subs if I install this? : r/CarAV](https://preview.redd.it/e3fkfrnc3gx71.png?width=640&crop=smart&auto=webp&s=cc75fcaa40c9dee3197416d197bc643c42bad4ed)
Anyone know if I can use that blue ANT wire as a Remote turn on wire for my Subs if I install this? : r/CarAV
My head unit has no blue wire for amp turn on. Can I use the blue and white wire for power antenna to turn my amp on instead? - Quora
![Amazon.com: Audio360 USA 4 Gauge Cable 2500W Complete Car Amplifier Installation Power Amp Wiring Kit 4 Ga Blue for Car Stereo : Electronics Amazon.com: Audio360 USA 4 Gauge Cable 2500W Complete Car Amplifier Installation Power Amp Wiring Kit 4 Ga Blue for Car Stereo : Electronics](https://m.media-amazon.com/images/I/A1NcOLbQ73L._AC_UF1000,1000_QL80_.jpg)