2volt vs 4volt sub output headunit

[Truconcept 58]

2volt headunit vs 4volt headunit

which is better?

what are the benefits of a high voltage sub output?

 

I currently have a 2v alpine that i'm thinking of replacing

I'm thinking with my current setup that I can use a little more power but idk

If i get a 4v, will i have 2 retune my amps?

Will I end up just turning my amps down with a 4v, and have the same results as b4?

Would it be better to put that money towards a big amp?  (money is rare)

 

[///M5 2,833]

There is no benefit and yes you'll have to retune.  The only possible benefit is if you have such crappy amps that when you use the gain knob appropriately they have thermal noise.  Conveniently on a sub you won't really hear that anyways.

[Notorious97200 339]

no need to change h u just to have more voltage on the outputs !

Amplifier : if money is tight, why change ?

 

You want more bass ? Work on a better enclosure if you can, change speakers (maybe), work on the electrical &/or sound deadening,...

[mlcantin 32]

Just means the amp gain doesn't have to be as high other than that no difference my friend