amp clipping reply

97 tahoe 2 door

Ok i got this amp.. http://www.online/CarAudio/p_18561_Hifonics_XXV_Colossus.aspx

Im running 2 12inch l5s kickers (in a small sealed box)

i have them hooked up like this running 4 ohm 2000rms

..

My amps got a led for cliping built into it.. (led clipping sensor light is also on the Knob up front)

just got everything hooked up.. all 0 gauge ground and power

 the led has 3 colors  

GREEN  for pre clip

ORANGE for soft clip

RED for hard clip

when i turn it up not to far like where its just starting to bang the GREEN PRE CLIP LIGHT  blinks when it hits..

TUrn it up a lil more about to what they should prob sound like  youll see the orange light blink 

 I have never yet seen it blink red tho.. for a hard clip....     

WHen it says its soft clipping  its really sounding good .. nice and clear and here no distortion from subs at all?    Whats clipping ? the amp or the subs ? whats going on?? help?

is it ok to GREEN pre clip ?

is it ok to ORANGE soft clip ?

or course its not ok to RED hard clip..?

is pre clip bad?

is soft clip bad?

of coruse hard clip is bad,..

But will i blow a sub by precliping or soft clipping?

My deck says it puts otu 2 volts (pioneer avic n2.. I have amp level around 1.6-1.8  SAme thing.. Its really getting to me..

 COuld it be possable that the amps not getting enough volts from battery??

I have 0 gauge monster wire for power and ground.. 2 batterys underhooD in tahoe..  when systems playing my deck says teh voltage is .running at like13.8 -13.7

Just dont make sence   Craps blinking Seem like for no reason.. But there must be a reason right?