I have 2 LT1920 watt amps, gain set properly set below half on the amps (done professionally) and i have these both bridged to 2 10 in subs and the coils on the subs are fine so i believe to have no clipping but the amps get super hott after less that 10 minutes of use. The ohms are properly set (4 ohms each amp) and my voltage stays 12.5 or better (from the capacitor reading) but my amps get HOTT almost unbearable to the hand, and i seem to be losing power the more they run the less my subs hit..any help?