2-dvc4 ohm 12’s

[tbcopeland1]

I have a separate chamber ported box. I’m looking to achieve a final impedance of 1 ohm at the amp. What’s the best way of doing this? I have both subs wired parallel with both being tied to a terminal cup being as I can’t run wire from one sub to the other because of the box limitations.

So in simpler terms how can I get 1 ohm with 4 speaker wire leads?

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[1aespinoza 10+ year member]

have both subs wired parallel with both being tied to a terminal cup being as I can’t run wire from one sub to the other because of the box limitations

If there are two terminal cups, you just run both pairs to the mono amp according to their polarity. The amp will parallel the leads.

 

[Doxquzme Premium Member]

I have a separate chamber ported box. I’m looking to achieve a final impedance of 1 ohm at the amp. What’s the best way of doing this? I have both subs wired parallel with both being tied to a terminal cup being as I can’t run wire from one sub to the other because of the box limitations.

So in simpler terms how can I get 1 ohm with 4 speaker wire leads?

What is the impedance of each set of terminals,assuming they represent each of the two dual voice coil subs (4 coils total)?

How many sets of +/- wires and what are the individual impedances?