How much power?

 

New member
Username: Kingklick420

Post Number: 1
Registered: Nov-06
ok i got two ifinity reference 6x9's and two infinity reference door panel speakers. and getting two infinity reference 12" subs. so basically im asking, how much power do i need to get these speakers working right?
 

Gold Member
Username: N2audio

Lawrence, Ks USA

Post Number: 1012
Registered: Mar-04
50-100w rms per speaker and 150-300w rms per sub.
 

New member
Username: Lilbump3000

New Orleans

Post Number: 1
Registered: Nov-06
I basicly have the same set-up as you i have the 6 1/2 2 way door speakers and the 3-way 6x9 reference and i have them hook-up to the infinity amp model REF7541A feeding each one 111 watts RMS and i have the 10 inch reference subs hook-up with the REF611A which i think it feeds the subs a little more RMS watts then what they r rated but they still perform good at high volumes.
 

New member
Username: Kingklick420

Post Number: 2
Registered: Nov-06
Ok so the Infinity Reference 5761a which powers 56 watts RMS x 4 + 107 watts RMS x 2 at 4 ohms would be enough to power everything but my subs? I'm not sure if I'm reading the specs right?
 

Gold Member
Username: N2audio

Lawrence, Ks USA

Post Number: 1014
Registered: Mar-04
The 6 ch would cover everything - you just wouldn't have a lot of power to your subs.

Do you know if they're dual coil or single.

I think 2 amps, as Melvin suggested, would be the best way to go.
 

Gold Member
Username: Dustin3

Tigard, OR U.S.

Post Number: 4210
Registered: Oct-05
56 watts RMS x 4 + 107 watts RMS x 2 at 4 ohms (80 watts RMS x 4 + 148 watts RMS x 2 at 2 ohms)

56 watts RMS x 4 + 287 watts RMS x 1 in 5-channel mode

148 watts RMS x 2 + 287 watts RMS x 1 in bridged mode

this is a 6 channel amp, and you dont need a 6 channel...

i would get one amp for speakers and one amp for subs.

get an amp that does:


50-150 x 4 @ 4 ohms



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Gold Member
Username: Dustin3

Tigard, OR U.S.

Post Number: 4213
Registered: Oct-05
bump
 

New member
Username: Kingklick420

Post Number: 3
Registered: Nov-06
Thank you for your help guys, I decided to go with the 611A for now and when I pick up a little more money I'll get the second amp.
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