Description: - Liquid Crystal Polymer driver cones for better performance and reliability. - Rubber surrounds for long term high performance. - Silk/polymer composite dome tweeter for smooth, detailed highs. - Neodymium tweeter magnet for higher efficiency and smaller size. - Fluid cooling for higher power handling. - Straight and 15-degree angled surface mount cups and flush mount cups are included. - Low profile designs ensure a perfect fit in a wide variety of locations. - Corrosion-proof gold plated crossover terminals. - Second order Butterworth crossover filters.