The Smittybilt X2O Winches have been enhanced in almost every area for increased performance and trouble free operation. Every X2O winch features a Series Wound 6.6 HP motor that is completely sealed, as well as a 3-Stage Planetary Gear System. The X2O winch features a completely waterproof 500 AMP solenoid pack that can be mounted in 2 different locations, depending on your application needs. They also include a new controller that can be wired to the winch or unplugged for trouble-free wireless operation. The X2O also features optimized gear ratios that deliver lightning-fast line speeds. If you're looking for something more versatile, check out the X2O Comp Series, which includes all of the features and benefits of the original series, and adds a synthetic winch rope. And finally, all X2O winches are covered by the Smittybilt Lifetime Warranty, providing peace of mind as well as unparalleled performance. With all of these features, you can count on the X2O winch to be there every time, in every situation.