




Amps can and will be hot to the touch, but that in itself doesnt mean they are going into protect mode due to their internal temp. You have 2 identical amp, but both may be used differently. Are they both going into protect mode at the same time? If so, I would look into something other then heat, like battery voltage. Is this a problem with the engine running or while at anchor or both? What gauge amp cabling is used for both amps?
How many speakers is each amp driving? Is the sub a 2 or 4 ohm load at the amp? Are the amps bolted directly to a carpeted wall?