Would a Hifonics XXV Goliath run 2 18" woofers? Fi BTL or AQ HDC3?

[AcidikBass20 10+ year member]

What do you guys think?

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[RAB 10+ year member]

we think u should ****in make up ur mind and stop making threads

 

[norcrawler 10+ year member]

we think u should ****in make up ur mind and stop making threads

lol

 

[AcidikBass20 10+ year member]

that doesnt help

 

[DUMPED 10+ year member]

are you seriously asking that question?

come on buddy.

That amp will run just about any sub or subs very very well.

Also keep in mind that you have sufficient voltage backing it..

how can you even ask such a question....lol

 

[bigaudiofanatic 10+ year member]

Stop making threads

 

[Alpine50 10+ year member]

I really doubt it.Some 18" woofers need almost 300 to 500 rms to function. You would need 4 to 5 Goliaths...25000 rms to move those powerful 18" subs.I'm sure that this answer didn't help much either.This answer is as crazy as this thread............................

 

[DBBOOM 10+ year member]

Fial

 

[AcidikBass20 10+ year member]

Thanks dumped. I know I'm not the brightest, but I just wanna make sure I'm pushing them. 5000 at 2 ohms would be about 2500, and if those are in series, I wasn't sure if they would get all they could. I know I make a lot of threads over mostly dumb stuff but I can't afford to mess this up. I wanna make sure I get it right the first time. Hopefully I can get a good build log in. Thanks

 

[mazzasec 5,000+ posts]

Nope the Hifonics XXV amps are not stable at powering 15" or 18" subs. ONLY 10"s and 12"s

 

[kentb 10+ year member]

What do you guys think?

thats what i'm running. check out my vids. just got a 152.7db today USACI event in las vegas.