Hertz Marine HEX 4 C-C

Hertz Marine HEX 4 C-C
Hertz Marine HEX 4 C-C

The HEX 4 C-C expands the Hertz Marine HEX range with a compact 4-inch coaxial solution engineered to deliver premium marine sound quality where installation space is limited. Ideal for consoles, cabins, T-tops, and secondary listening areas, it provides the same acoustic signature and reliability that have made HEX a reference for marine audio enthusiasts. Designed to withstand the harshest marine environments, the HEX 4 C-C is Hertz Pure Marine Certified™, featuring IP65 water protection, UV resistance compliant with ASTM-D4329 standards, and salt fog resistance tested according to ASTM-B117. Every component has been developed to ensure long-lasting performance in the presence of moisture, salt, and prolonged sun exposure. The high-efficiency tweeter, optimized through advanced FEM simulation, delivers smooth and detailed high frequencies with wide off-axis dispersion, ensuring excellent sound clarity throughout the boat. The compact 4-inch woofer, equipped with a 25 mm (1”) voice coil and specifically tuned for infinite baffle applications, provides balanced mid-bass response while requiring minimal mounting depth. A sealed integrated crossover with resettable solid-state tweeter protection safeguards system reliability over time, while corrosion-resistant nickel-plated terminals ensure secure electrical connections even in demanding marine conditions. Finished with the elegant Black Classic sound-transparent grille featuring a practical twist-and-lock mounting system, the HEX 4 C-C blends seamlessly into modern marine interiors and dark-finished installations, combining discreet aesthetics, installation flexibility, and authentic Hertz performance in a compact package.

Price: £149.99

Technical Specification

Speaker Type COAX
Size mm (in.) 102 (4)
Power Handling - Continuous 30W RMS
Power Handling - Peak 60W
Impedance Ohm 4
Depth mm (in.) 52 (3.25)
Tweeter diaphragm mm (in.) 20 (0.8)
Woofer Voice Coil Ø mm (in.) 25 (1)
Tweeter Voice Coil Ø mm (in.) 20.4 (0.8)
Frequency Response Hz 100 ÷ 20k
Woofer Magnet size D x d x h mm (in.) 75 x 32 x 12 (3.35 x 1.26 x 0.59)
Tweeter Magnet size D x h mm (in.) 20 x 3 (2.95 x 1.26 x 0.47)
Weight of one speaker kg (lb.) 0.7 (1.5)
Woofer Magnet High density flux ferrite
Tweeter Magnet Neodymium
Cone Polypropylene with UV inhibitors
Dome PEI
Xmech mm (in.) ±4.7 (0.19)

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