Designed by expert lure maker Phil Marks, the Strike King Pro Model 8XD and 10XD Crankbaits are perfectly suited for big fish and big bait situations. With free-floating rattle chambers, they emit a powerful sound that can reach up to 25 feet in depth when used with 14-lb. fluorocarbon line. This allows for effective presentations to fish that were previously out of reach with traditional crankbaits. Despite their size, these quick-diving baits are surprisingly easy to cast and pull. Additionally, their varying sound frequencies on the retrieve make them even more enticing to deep-dwelling bass. In situations where the fish are deep and difficult to reach, the Pro Model 8XD and 10XD are your best bet for catching those big strikes. Each bait is finished with lifelike details, making them a superb choice for any angler.