Amp for 4 obsidian 12v3 subwoofers

[bigblackdodge]

Hey yal im looking for an amp to power 4 Obsidian 12v3 dual 2ohm subs in 8 cubes that will be wired to 1 ohm. I know a guy running 2 OA 18v2 subs wired to 1 ohm on a hifonics brutus 1700 amp with a decent electrical setup. assuming he is getting a true 1700 watts on music that would be 850 watts to each sub and they sound good but dont seem to be moving much as i would figure or get warm at all at a rated 600rms. Im considering a soundstream Rubicon 2500.1 but im hearing how "power hungry" they are. So Im looking for a amp that is more power efficient and/or a little stronger. 2500 watts- 4000 rms @1 ohm. I have a h/o alt, dual batteries, and i was conned into buying a flashy soundstream 8 farad capacitor. So i believe my electric would be up to par for a amp in this range.

Let me know what you have, or can recommend, and keep in mind ild love to stay in the 0-500$ range.

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[shauncox26]

Old school phd2 earthquake sounds. 2000@2ohm 2500+ @ 1 ohm. I have personally clamped 1463@ 5.22 rising from 2ohm. That is 413 over the 4ohm rating.this could be because the better input fets spooney the amps previous owner installed. It's 200+ sh price negotiable!

 

[globalminds_ent 10+ year member]

Lanzar opti4001d for 440 brand new 2608 at 1 ohm 4000 at half ohm. Can take up to 18v. I can get you one refurbed for 420 both come with one year warranty

 

[bigblackdodge]

Old school phd2 earthquake sounds. 2000@2ohm 2500+ @ 1 ohm. I have personally clamped 1463@ 5.22 rising from 2ohm. That is 413 over the 4ohm rating.this could be because the better input fets spooney the amps previous owner installed. It's 200+ sh price negotiable!

Is it the old school one with black fins and a few silver fins in the center with the earthquake logo in center? any guess on the cosmetics of it like x/10 only because it will be mounted on the box and be in plain sight. If it was hidden it wouldnt matter a bit.

 

[bigblackdodge]

i have always been told to steer clear of new age lanzar products but also heard that the opti amps were good. Do they produce rated power at standard voltages like 14.4? or do you have to put 16-18volts to them to produce rated power?

 

[shauncox26]

Yes black with the silver fins. It's a awesome amp still don't see why they say the sq is **** o these. Sounded just as clean as my rf t1500-1 bdcp.

 

[shauncox26]

6-7 were ever you value it with scratched paint around the mounting feet. And scuffs here and there.

 

[globalminds_ent 10+ year member]

i have always been told to steer clear of new age lanzar products but also heard that the opti amps were good. Do they produce rated power at standard voltages like 14.4? or do you have to put 16-18volts to them to produce rated power?

rated at 14.4 and does rated at 14.4 18v just means more power now i could sell you an opti 3500d for 499 this is the older opti line.