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Anonymous Posted on Feb 01, 2012

Whats the best way to wire 2 4ohm subs to a infinity 611a amp

2 dvc 4ohm speakers

4 Related Answers

zzedly

Tygh Duval

  • 300 Answers
  • Posted on Apr 10, 2008

SOURCE: component speaker not working

The easiest thing to test is to try swapping the connections of the front component speakers at the amp connections. If the problem follows the speakers, the issue is probably with the speakers. I would triple check (again) the speaker wire connections. It's also possible the crossover for the driver side component speakers has an issue (thus why the tweeter worked for a while).

If the problem stays on the drivers side, the issue is probably with that channel on the amp. Triple check the RCA connections for that channel.

It's much easier to test other speakers on an amp channel versus trying to check it with a meter.

If the driver's door is "abused" often, my initial thought is the wiring at the speaker or the wiring in the speaker (to voice coil, within the crossover, etc) is the most likely culprit.

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Anonymous

  • 265 Answers
  • Posted on Apr 06, 2009

SOURCE: I have an Infinity 1600a amp pushing two Rockford

Try the head unit settings as depending on the head unit it can controll the amp sepratly

micmor100

Morne Olivier

  • 265 Answers
  • Posted on Jun 09, 2010

SOURCE: How do I hook up my infinity 1600a at 2ohms with 2 4ohm speakers?

Placing the speakers next to each other face down, you will notice that the connection points run in sequence +- and +-. Now connect the - (negative) from the one speaker, to the + (positive) of the other speaker. Now connect the open + from the one speaker and the open - from the other speaker to your amp. Your amp should have a bridging indication. On the connection points of the amp, you should see a mark pointing to the first + and the last -. That will be your bridge and thus utilizing the full potential of your amplifier

Anonymous

  • 63 Answers
  • Posted on Dec 23, 2010

SOURCE: infinity 611a, after i connected all the cables,

If you put a different amp in its place with all wires run the same than your Infinity ampis blown. It is now a large paperweight.

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1answer

Wiring 3dvc woofers to infinity refrence611a which way would it sound at its best and perform at it peek

Your question can't be answered without knowing the impedance of the subs. Are they 1 ohm, 2 ohm, 3 ohm, or 4 ohm coils on those dvc subs? Are you saying your amp IS 2 ohm stable?
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1answer

Can someone please show me how to wire my subs to amp.. i have a 2600 watt planet audio 2 channel amp (2 ohm stable) and my subs are soundstream tarantulas t4 12s 900/1800 watts total. they are 1 ohm subs...

for your subs and amp the best way would be for the speakers to be wired in series1ch (mono or bridged)to have a 4 ohm load to your amp stable at 2 ohms
see pic for wiring diagram for 2 1 ohm dvc subs wired in series.
you will need more than one speaker wire for wiring the subwoofers coils(positive & negative terminals) together
hope this helps :~)
d831086b-9269-4390-9804-248bc3346c41.jpg
1helpful
1answer

Dvc wiring diagram

need the ohms of each coil and what the amp can handle in ohms
1helpful
1answer

Infinity 1250 watt dual voice coil wiring diagram

how you wire it depends on your amp, I assume that the sub is a 4ohm DVC from what you have provided.
Parallel:
If you have an amp that can handle a 2ohm stable load you can connect one voice coil + and - to the amp and then run wires across the sub to the other side + to + and - to -

Series:
If your amp won't support 2 ohm you have to run it at 8ohm, to do this you connect from the amp to one + and to the - on the other voice coil on the sub, you then run a single wire between the + and - terminals .

Below are some images to help

Parallel (2ohms)


3_7_2012_3_50_49_pm.jpg
Series:

3_7_2012_3_53_42_pm.jpg
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1answer
0helpful
1answer

Need to know how to wire my system ...I have the infinity reference series 611a I was told it was a mono block but it has two channels on the exterrior...also I have two 12 inch MTX thunder dual voice coil...

it all depends on what kind of box the mtx subs are in as far as wiring the subs. The best way would be take the speaker wire from both sub boxes and run the positive into the right positive then the negative into the left negative. and run 8 gauge wiring kit to the amp because 10 might be to small and 4 is to big 8 gauge is perfect for this amp.
0helpful
2answers

Wire diagram for audio bahn AWIS12P

they are so many ways to run a dvc sub, let me know what ohms the coils are, and i will give you the ultimate bass that will hurt your hearing.
0helpful
1answer

Which are the differents diagrams to wire two sub dvc 4 ohms

I guess this Amp is stable down to 2 ohms. 500 Watts X 1. Unfortunately there is no way possible for you to present a 2 ohm load to the output of this amplifier. Here are your options.

Speakers in series with VC in parallel = 4 ohm total Z
Speakers in parallel with VC in parallel = 1 ohm total Z (not good)
Speakers in parallel with VC in series = 4 ohm total Z ( Whats the point)
Speakers in series with VC in series = 16 ohm total Z ( Whats the Point)

So your best option to maximize power transfer from your amp to your speakers would be option 1. (Z = Impedance)
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1answer

Best results

huge shared common space slot loaded box (size depends on sub 10", 12" 15" you need to clarify that please) the amp specs on earthquakes site say the phd5000 is rated at a max output of 5k watts at 1 ohm 3k watts at 2 ohm so, with 3 dvc 2 ohm subs you only have 3 options of which only 2 will be a usable solution:

1. 3- 2ohm dvc series at sub parralel at amp = about 1.33 ohms at the amplifier this is the best option to get the most power to the subs as each sub will produce a 4 ohm load then wire each one to the amp the amp sees 3 4 ohm parralel loads which = 1.33 ohm so based on the amp specs you would be close to 1200 watts per sub.

2. 3- 2ohm dvc wired in series at sub and all 3 subs series wired together very difficult to wireand will give you a 12 ohm load which is next to no power at all (not a viable solution)

3. 2- 2ohm dvc parralel wired to each other and then at amp the amp sees a 1 ohm load and makes 5k watts max but you can only (REREAD THAT LINE! ONLY USE 2 SUBS IN THIS WAY) WHICH GIVES THE MOST POWER BUT ONLY USES 2 SUBS
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