Memphis 4k

[kwitcherbichin 10+ year member]

is a memphis 4k decent on efficiency

and wud that be a good amp for 2 RE XXX 12 d2 subs

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[cx-7heaven 10+ year member]

Yes it is, and yes it would.

Mine may be for sale

 

[jaredspl 10+ year member]

need a big alty and some extra batterys

 

[kwitcherbichin 10+ year member]

well i got an alt and another will be on teh way if nesesary

excuse spelling...

im dumb =]

and i am thinkin bout 2 kenetic 2400s in back of car and one yeller top in front

how much

 

[cx-7heaven 10+ year member]

If you are interested, 650 shipped pics tomorrow.

 

[KHARPS 10+ year member]

You need an amp that does 4k at either 0.5 or 2 ohms for the d2 subs.

 

[devin1231 10+ year member]

i had a 4kw with a iraggi ampulator alt, Big 3, MLA module, yellowtop, and (2) 2400's in the back. and still wasnt enough personally i didnt like it and was a major current hog IMO but one is to his own opinion.

 

[SWFL 10+ year member]

hes correct above

I heard the 4k's are hungryyyyyyy

 

[kwitcherbichin 10+ year member]

well i need a good amp for these subs...

i want teh amp to match them perfectly.

cant i run 2500 rms on both daily??

and i mostly play low notes... like stupid low notes... if u wana kno ill tell y

but yea amps to run subs

LETS HEAR EM =]

 

[devin1231 10+ year member]

well i need a good amp for these subs...
i want teh amp to match them perfectly.

cant i run 2500 rms on both daily??

and i mostly play low notes... like stupid low notes... if u wana kno ill tell y

but yea amps to run subs

LETS HEAR EM =]

2500 a peice no.... i was running mine at .5 ohms and got like somewhere around 4600ish maybe.... as said its a very hungry amp.

try a RD D9, RD 5750, American bass 500.1, soundigital 8k, something like that always nice to have extra power and having a amp running with gain low then high so the subs get a nice signal and strong power

 

[mrogowski 5,000+ posts]

I wouldn't call it ultra efficient but it does deliver the power. Runs pretty hot but that's an obvious side effect.