Amp to sub

[Guiseppe]

I know there is another link just like this but it doesn't really answer my question. I have a 12" dual voice coil infinity 4 ohm sub, I also have a 2 ch bridgable 283 watt at 4ohm infinity amp. How do I connect the wires so I get the most out of both. I think I just plug the right + and the left - into the box terminal, but what about wiring the sub inside the box?

[batmanntexas]

The next question to ask is, can your amp handle a 2 ohm load continuosly? If the answer is yes, then connect the subs voice coils in parallel, connect the "+" to the "+" and the "-" to the "-" of the two voice coils, then connect them to the conector in the box. If the amp cannot handle a 2 ohm load continuosly, you will need to wire the subs voice coils in series. Connect one "+" to the opposite voice coil "-", and then run your wires from the box connector to the remaining "+" and "-" of each voice coil. Hope this helps, and happy tunes!!

Scott

[P-Dizzle]

What amp do you have exactly? Mono Infinity amps look like 2ch amps. If you have a 311 or a 611 you can simply connect one voice coil to 1 channel and the other voice coil to the other channel. Or you can use just one set of connections on the amp and wire the subs parallel as batman stated.

[Guiseppe]

I have the 2 Ch 7521a bridgable at 4 ohms. Not so worried about hooking amp to sub, mostly worried about dual voice coil. I'm waiting on my box from tech12volt. I don't want to screw up the connections inside the box.

[P-Dizzle]

Connect the (-) of the (L) terminal on the amp to the (-) of one voice coil on the sub. Connect the (+) of the (R) terminal on the amp to the (+) of the opposite voice coil on the sub. Cut a short piece of wire and connect the remaining (+) to the remaining (-) on the sub. This will give you an 8ohm load bridged. What sub do you have? This is not much power.

[Guiseppe]

I have the infinity 1252.