Hertz 6.5" 4 Ohm Marine Coaxial Speaker - HEX6.5MCO

The HEX 6.5 M-C-O combines timeless marine design with the rugged performance expected from Hertz Marine. Featuring a Marine Total Black grille, this speaker adds a sleek, modern touch to any vessel while ensuring long-lasting protection in the harshest marine environments. Engineered and tested for real marine duty, the HEX 6.5 M-C-O delivers detailed, dynamic sound in a compact format, only 2.36 inches deep, making every voyage more enjoyable. Certified with the Hertz Pure Marine stamp, it meets IP65, ASTM-D4329 UV, and ASTM-B117 salt fog standards for maximum durability and performance. Its high-efficiency tweeter, optimized through FEM simulation, ensures perfect off-axis dispersion typical of in-boat installations, while the sound-transparent mesh grille with a twist-and-lock system guarantees elegance and solid protection. The 25 mm (1”) voice coil woofer, designed for infinite baffle applications, features silicone-insulated leads for extended reliability, complemented by a sealed built-in crossover with resettable tweeter protection and nickel-plated corrosion-resistant terminals. Pure style, powerful sound, and lasting protection, engineered for life at sea.

Technologies

IP CERTIFICATION

UV RESISTANT

According to the severe ASTM-D4329 standards for UV resistance, all the materials used for Hertz Marine products are designed to face long time exposition to UV radiations while cruising on the open sea.

WATER JET TESTED

The protection grade IP65 for speakers define all the Hertz Marine products as totally protected against water jets of different entities, making them highly performant in the marine environment.

SALT FOG TESTED

To satisfy the standards required by ASTM-B117, Hertz Marine products are tested with massive salt fog spray to ensure a complete resistance to corrosion, typical of this atmospheric agent.