the 2 pos and 2 negs usually makes it easier to wire a set of subs or a single sub
Say you got an amp that does 1000 RMS @ 1 ohm
And you got a dual 1 ohm 1000 watt driver
You run each voice coil to the amp to the inputs
so all 4 are used up
and TADA! 1 ohm load!
Say you got an amp that does 1000 RMS @ 1 ohm
And you got a dual 1 ohm 1000 watt driver
You run each voice coil to the amp to the inputs
so all 4 are used up
and TADA! 1 ohm load!
