Wireing set up lxa 400 jensen amp

My guess would be internal short

does the stereo have sub settings they could have it turned off. did you connect the remote wire to the amp(its used for turning on the amp or for powering a power antenna usual a blue wire coming from the head unit). also check the fuse on the amp. hope this helps.

Here is a basic amp wiring diagram:

• This amp is not "bridgeable" at all. You will either blow the front end or blow the low end voice coil in your sub.

Regards, Tony

http://www.modifiedlife.com/1996-dodge-stratus-car-radio-stereo-audio-wiring-diagram/

Hope this Helps

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1996 Dodge Stratus Car Radio Stereo Audio Wiring Diagram
Radio Battery Constant 12v+ Wire: Pink/Yellow
Radio Accessory Switched 12v+ Wire: Red/White
Radio Ground Wire: Chassis
Radio Illumination Wire: Orange/Brown
Stereo Dimmer Wire: Black/Light Blue
Stereo Antenna Trigger: Orange/Red
Stereo Amp Trigger Wire: N/A
Stereo Amplifier Location: N/A
Audio Front Speakers Size: N/A
Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Dark Green
Left Front Speaker Negative Wire (-): Brown/Red
Right Front Speaker Positive Wire (+): Violet
Right Front Speaker Negative Wire (-): Dark Blue/Red
Audio Rear Speakers Size: N/A
Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Brown/Yellow
Left Rear Speaker Negative Wire (-): Brown/Light Blue
Right Rear Speaker Positive Wire (+): Dark Blue/White
Right Rear Speaker Negative Wire (-): Dark Blue/Orange

If the light is all that is on then it will be fine. It would take days to weeks for it to kill todays car batteries. If the amp is drawing more power than just that though, I would move the remote wire to the ignition or the headunit, because the fusebox is getting constant power to tell the amp to stay on.

It's the blue one :)

well i will let you know now that 400 watts running into two subs like that will never match. You will want to run only one sub or get a bigger amp. But for that amp a standard 6 gauge power wire will be sufficient to run it. The ground wire about 4 gauge is good.

Check your ground wire