T-H Marine HydroWave H2 KVD Signature System

The T-H Marine HydroWave H2 KVD Signature Edition is a marine audio device that plays the sounds of baitfish and feeding fish underwater. T-H Marine says research shows these sounds stimulate feeding in game fish. It's built around how bass and other predators sense prey.

Along with the standard 16 sound patterns, the KVD edition adds 9 designed by Kevin VanDam. They cover shallow power, shallow finesse, vegetation, topwater schooling, offshore structure, offshore schooling and offshore finesse. There are also patterns for marinas and docks and for crawfish.

It uses patented sound-emitting technology through an underwater speaker. Replacement speakers are available. Confirm the intended application and fit before installation, especially when nearby models in the same family look nearly identical. Browse more trolling and fishing equipment.

• Plays baitfish and feeding sounds
• 16 standard patterns
• 9 KVD signature patterns
• Underwater speaker
• Top Water Schooling