FI sp4 18" 40 hertz to 0 hertz sweep

[jhcutlass350]

Yes the HIFONICS amp are as long as there the cea compliant, I use the brutus amps and there awsome!

[TheJacob7894]

gmm hifonics or digital disigns m3a amp for mine! and btw :D i ordered all three! two sp4 18s and one 15 sp4! was gonna get three more amps for them but are the hifonics really that good

[jhcutlass350]

Neworleansboyforlife- yeah its been great, I was thinking of getting another HIFONICS brz2400.1 amp for it but not sure, if you do do that let me know how it works cuz I'm really thinking about it.

[NewOrleansBoyForLife]

word i think ima try the hifonics out for now i can always get a second one and strap them i see they can be strapped so ima check them out keep up wit the vid man

[jhcutlass350]

NewOrleansboyforlife- yeah you you can breath but your vision goes blurry and you nostrils move back and forth, and the HIFONICS takes the sub like a champ, it never gets hot of clips, it been a great amp, I have used it on many subs.

[NewOrleansBoyForLife]

what if feel like.... do it feel like you can barely breathe? i think ima run my 2 15s on 2 aq3500d's what does the hifonics feel like?

[jhcutlass350]

Get it on a in a compition but its winter where I'm at and there none going on, my system is the loudest where I live.

[jhcutlass350]

I would like to he

[NewOrleansBoyForLife]

man you need to get that on a meter im thinkin bout 2 15inch sp4's been waiting on someone to post a vid forever grats on being number 1 to post one