Audio Control Three.1 *** VS *** Four.1

[bigal333]

Can someone tell me what the difference is between these two products.  I want the Three.1 because I want subwoofer volume control but then I saw the Four.1 and now i'm kinda like ... HMmmmm what's the difference?  BTW... any other products recommended that have SUBWOOFER VOLUME CONTROL you would recommend? 

I'll be running a 1000/1 mono amp to a 13W7 and I also have a 300/4 4channel amp to the mids/highs.

Do you guys recommend any of the other (trunk mount) electronic crossovers that should go with this set up? 

Thanks y'all!  :^

[Ray]

The 3.1 has subwoofer control but no aux in

4.1 has fader and aux in but no sub

The Zapco sp4-sl has subcontrol and fade, but you would need symblink adapters.

I would do the 3.1 if I were you.

Great piece.

Sure there are hundreds of pre-amps, but only a few are going to be great pieces.

Jl's clean sweap has sub control, audiocontrols brandnew piece is sick..DQL8 good luck finding 1 but it is a 31band digi eq like the dqs plus it has 8ch out with or without summing and subcontrol

well thats all for not

[dmanson]

i'd do the 3.1. l love mine o def, it gives me all the control i want out of my system, fade, sub level, LP x-over, bass boost, mid-bass control, mids and highs control. you can't beat that.