Hi I am running a 4 channel 2000 watt kicker amp with a 800 watt sub but it keeps cutting my amp out it all new can't figer out why my 6by9s that are connected to the amp work fine it is just when the sub kicks in thanks for any help given sorry the head unit is a rockford and fostgate

hi i am running a 4 channel 2000 watt kicker amp with a 800 watt sub but it keeps cutting my amp out it all new can't figer out why my 6by9s that are connected to the amp work fine it is just when the sub kicks in thanks for any help given sorry the head unit is a rockford and fostgate
I believe your amp is turned up too high.

Posibilities:

1. cutting out on thermal
2. cutting out on DC on the speakers (Volume too high)
3. Wire gage supplying amp is too small. If the amp is 2000 watts RMS, your pulling 2000/12 amps or about 166 AMPS. You probably should be using #00 AWG wire which is about 9 and 1/4 mm in diameter.