high or low voltage outs

[rasp]

whats better a head unit with 2v out or 4v out?

 

[RB_172]

4v.

It suffers from less system noise giving a cleaner sound.

 

[rasp]

oh right, cheers mate so basically the higher the voltage the better then?

 

[Essex_Lad]

apparently u can get a cube which turns 2v into 4v and makes the subs sound a ell of a lot better