Originally Posted by makkan00
Many thanks for the suggestion. Actually I thought about adding LOC in the sound system but to reduce any noise, I ended up buying JL 1000/1.
I had XD 400/4 and it had pre- amp out. it was brilliant.
I have XD 600/6 now and one draw back of it is no pre-amp out.
Good idea. I guess somebody should update the sticky thread with the info that alpine PDX CANNOT take differential balanced input.
Why are you running a 1000w amp when the sub is IB? It should require no more than half the rated power.