The amp cut off and is not coming back on - Hartke Refurbished B Series B150 15 Watt 1X6.5" Bass Combo Amp Black

1. The molding on the right rear of a 1999 grand marqui is simple to remove & does not take any special tools.
2. The molding has a sticky back on it but can be pulled off by hand.
3. The ends that stick through the holes in the finder are held in place by a soft epoxy & have to be cut with a knife or razor.
4. After you cut it, pull it out of the hole & pull the molding out of the grove.
5. After market molding can be purchased at most auto parts stores.
6. Make sure to clean all epoxy from the ends & the glue that was on the back of the molding.
7. Save the old molding so you can cut the new molding in the same way. It comes in a role & not cut individually for you.
8. hope this helps.

• Malcolm Sanford

There is a short in the amp that needs to be repaired before the unit will power on normally.

The connections you are speaking of are not for a different amp but to provide enough amperage to and from to amp. Your amp is running to hot because the impedance on your subwoffer is to low
Impedance= ohm rating of your speaker

it might be cause there is not enough voltage going to the amp or a fuse could be bad

you have your sub wired incorrectly. your amp shouldn't get hot unless you're settings are too high or your'e sending too small of an ohm load to the amp. this would cause it to heat up and will fry your amp.

Check your ground wire and make sure it is bolted down into a solid ground. Do not use a factory ground make your own. Every system that has subwoofers has a little blue wire called a remote wire. The deck sends a signal to the amp thru this wire letting it know it has been powered on. It could be that there is a short in this wire, either from the deck side (where the wires are connected) or it could be also be detiorated insulation on the wire. pretty inexpensive to replace. In my opinion it sounds like you have a shotty ground wire. If you don't have this grab yourself a nice foot of 4 guage wire at your local HI-Fi shop. This should fix your issue if not let me know and we will keep troubleshooting

I would suggest sending it in to the Shure Service Department for repairs. Information is at www.shure.com/service

Do you have heavy enough gauge wire supplying B+ to amp.Big amps draw a lot of current and require very heavy gauge wire. The longer the run the heavier the gauge needed.

possible bad turn on relay in amplifier. Service will be required.

you mean that the SUBWOOFERS connected to the amp cuts off and come back on randomly?? did you bring the SUBS level to a high volume ? i suggest to check first the value of the speaker (ex. 4 , 8 , 16 ohms ) matches the same value with the amp . second , hows the subs connected , in series ? or parallel . you will need a multimeter for this task .