If I remember correctly, you have an amp that is stable into 1/2 ohm stereo, 1 ohm mono. So, to maximize the power to the sub, I would wire the voice coils in parallel. Meaning, connect the 2 positives together and the 2 negatives together on the speaker. This will basically make the speaker look like a 1 ohm VC to your amp. Now bridge your amp and connect the sub. Before you place your order though, let me make sure that your amp was in fact stable to a 1 0hm mono load.