5 kicker cvr 12's hifonics amp

[kr15 5,000+ posts]

From what I have seen, at least 1 full ohm. I believe bigger boxes create more rise, but it is also dependent on car acoustics/box placement

 

[NissanKicker 10+ year member]

TIME OUT! - I have a Hifonics Zues 606 ( 600rms )... And it's killing my 12" CVRs - I added 2 more 12s to it.. And it's AMAZINGLY loud.. ( But the Zues is better than the Brutus by a long shot - But the BRUTUS 2000D ain't a PUNK by no means. ) It'll be able to handle 8 honestly... So 5 wouldn't be a problem... Except for it's gonna be @ an unstable ohm load!

... With 5, it should get pretty loud... ( should is key word )