what (single) amp for 6000-7500 rms @ 1.3 ohms?

[kowboy 10+ year member]

I have three dual 2 subs, wired at 1.3. I have a z1a pushing probably 4500 to them (1500 watts each). I'd like to get closer to 2500 each, but I don't know how to achieve that without multiple amps.

My battery/alternator Setup is decent, but obviously an (relatively) efficient amp is desirable. Space is somewhat limited too, so I'd like to run one large amp as opposed to 2 or 3.

Also... I could do .35 ohms if I could find an amp that could handle it for daily.

So what're my choices? Maxximus? Sampson? Z2lv? Crown 6000?

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[Innovative:Cory 10+ year member]

Atomic 7KW

 

[kowboy 10+ year member]

Atomic 7KW

what do u think it'd do at 1.3? 6000?

 

[MisterGrubbs 5,000+ posts]

Rd 7500.1

EDIT - 6k at 1ohm

7500 rms at .875 moo

 

[Buck 5,000+ posts]

kicker warhorse //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

 

[kowboy 10+ year member]

Rd 7500.1

is that the same board as the atomic?

 

[MisterGrubbs 5,000+ posts]

is that the same board as the atomic?

Not sure on RD's big amp - I dont think so but dont hold me to it. I know there is quite afew differences internally in parts choice, such as Sundown 3000d vs 3250.1 vs Atomic 3000.1

Also - what subs?

And have you tested it to see how much rise you're getting?

 

[Innovative:Cory 10+ year member]

what do u think it'd do at 1.3? 6000?

At that impedance not very much less...maybe 2-300 watts less...

 

[Innovative:Cory 10+ year member]

If you run 18v into it you would get 10k

 

[kowboy 10+ year member]

kicker warhorse //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

yeah... not so much... I guess I should've included the budget in my first post, lol! Let's try to keep it under 2 g's //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif!

 

[MisterGrubbs 5,000+ posts]

And if you strapped two of the 7500.1's at that imp you'd get 15k

18v setup = tooo **** expensive. You could probably buy two 7500.1's and the battery bank to back it up by the time you went 18

 

[bunkerking09 10+ year member]

I have three dual 2 subs, wired at 1.3. I have a z1a pushing probably 4500 to them (1500 watts each). I'd like to get closer to 2500 each, but I don't know how to achieve that without multiple amps.
My battery/alternator Setup is decent, but obviously an (relatively) efficient amp is desirable. Space is somewhat limited too, so I'd like to run one large amp as opposed to 2 or 3.

Also... I could do .35 ohms if I could find an amp that could handle it for daily.

So what're my choices? Maxximus? Sampson? Z2lv? Crown 6000?

your Z1a is only putting out 4500? I thought it was rated at way more than that @ 1 ohm? //content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif

regardless if you want to go with a higher voltage setup, Z2 for sure, you can get them for like 1200

 

[MisterGrubbs 5,000+ posts]

your Z1a is only putting out 4500? I thought it was rated at way more than that @ 1 ohm? //content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif
regardless if you want to go with a higher voltage setup, Z2 for sure, you can get them for like 1200

Z1 rated for 5k 1ohm Z2 rated for 6k 1ohm IIRC

 

[kowboy 10+ year member]

If you run 18v into it you would get 10k

yeah, no doubt, but I'm trying not to spend any more $ on electrical. Would be sweet though! But for now, it's 12 volt ftl! //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif

 

[350zspl 10+ year member]

I have three dual 2 subs, wired at 1.3. I have a z1a pushing probably 4500 to them (1500 watts each). I'd like to get closer to 2500 each, but I don't know how to achieve that without multiple amps.
My battery/alternator Setup is decent, but obviously an (relatively) efficient amp is desirable. Space is somewhat limited too, so I'd like to run one large amp as opposed to 2 or 3.

Also... I could do .35 ohms if I could find an amp that could handle it for daily.

So what're my choices? Maxximus? Sampson? Z2lv? Crown 6000?

maxximus wont work

it is a 2ch

you can run each channel as low as 1ohm

but if you bridge than 2 ohm is as low as you can go