Marine Boat Yacht 3-Way In Door /Out Door 200 Watt Box Speakers System.
MIDRANGE POLY INJECTION: Polyurethane, categorized as a polymer, is a resilient, flexible, and durable manufactured material that can take the place of paint, cotton, rubber, metal, or wood in thousands of applications across virtually all fields. In the specific case of our cones, this material allows for maximum flexibility that produces great sounding speakers lasting you a long, long time.
RUBBER SURROUND: Rubber is a synthetic (man made) material and is valued for its chemical inertness, impermeability to air, and the ability to endure or resist exposure to the many types of weather fronts. Rubber has applications from sports equipment to automotive parts, the medical industry and more. We use them for the surrounds that connect the cone to the basket, It can take the equivalent amount of abuse without quitting on you.
ALUMINUM VOICE COIL: Aluminum is remarkable for its low density and for its ability to resist corrosion. It is nonmagnetic (does not have any magnetic properties) and does not easily ignite. This solid material has the ability to perform under stress in both high tension and high compression environments.Aluminum is relatively soft, making it one of the more ideal materials to use in voice coils.
PIEZO TWEETER: Piezoelectric tweeters have several advantages over conventional tweeters. They are resistant to overloads that would normally destroy most high frequency drivers and they can be used without a crossover due to their electrical properties. The active element is basically a piece of polarized material.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 9.5 inch
Height : 6 inch
Length : 11 inch

Item Weight: 7 pounds (View shipping rates and policies)
Shipping Weight: 7 pounds (View shipping rates and policies)

ASIN : B01N99RG5N