Orion Car Audio HCCA 15.2 - Manual (Page 7)

7
Parallel—One Speaker (dual 2 ohm voice coils)
One dual 2 ohm voice coil woofer with voice coils in parallel results in a 1 ohm load
to the amplifier.
1. Connect the speaker in parallel by connecting the two positive (+) terminals
together and the two negative (-) terminals together.
2. Wire the positive (+) terminals of the woofer to the positive (+) terminal on the
amplifier. Wire the negative (-) terminals of the woofer to the negative (-) terminal
on the amp
2 ohm 2 ohm
+ +
- -
+
-