\rDouble check your amplifier first! You want to make sure your amplifier is 1 ohm stable before wiring your subwoofers to a 1 ohm load. Many JL Audio, some Rockford Fosgate, and some Kicker amplifiers are not 1 ohm stable. You risk over-heating your amplifier if you don't double-check. We like to wire most subwoofers to a 2 ohm load. Yes, you can get more power from the amplifier at 1 ohm,\rbut the amplifier is going to pull twice the current, run hotter, and probably not sound as good. If you are all about power and your amplifier is 1 ohm stable, go ahead and wire you amplifier to a 1 ohm load. Most of the Rockford Fosgate loaded enclosures are wired to a 1 ohm load as well. It's not that 1 ohm is bad, it's just that 2 ohms is just easier on the amplifier. If you have the budget to properly power the subwoofers\rat 2 ohms instead of 1 ohm, get the voice coils that allow you to wire to a 2 ohm load. \r