Hertz Marine HEX 4 C-W 4 Inch 2 Way 4 Ohm Coaxial Speakers 30w RMS

The Hertz Marine HEX 4 C-W is a 4 inch (102 mm) 2-way coaxial marine speaker rated at 30W RMS (60W peak) at 4 ohms, with a White Classic sound-transparent grille. It is part of the Hertz Marine HEX range and carries IP65 protection for use in harsh marine environments.

This listing is the White Classic grille version. The HEX 4 C-W is also available with a Black Classic grille as the HEX 4 C-C.

Key specifications

• Size: 4 inch (102 mm) 2-way coaxial
• Power: 30W RMS, 60W peak
• Impedance: 4 ohms
• Mounting depth: 52.3 mm (2.06 in)
• Frequency response: 100 Hz – 20 kHz
• Protection: IP65, ASTM-D4329 UV, ASTM-B117 salt fog
• Grille: White Classic, twist-and-lock

Hertz Marine HEX 4 C-W

The HEX 4 C-W is a compact 4-inch coaxial speaker from the Hertz Marine HEX range, designed for installations where space is limited. It suits consoles, cabins, T-tops and secondary listening areas, delivering the acoustic performance and durability the HEX range is known for.

The White Classic sound-transparent grille uses a twist-and-lock mounting system, combining a clean marine look with solid protection against impacts and vibrations.

Features

• Hertz Pure Marine Certified™ — IP65 water protection, UV resistance to ASTM-D4329, and salt fog resistance tested to ASTM-B117.
• High-efficiency tweeter developed using FEM simulation, optimised for wide off-axis dispersion for clear, detailed sound in typical in-boat listening positions.
• White Classic sound-transparent grille with secure twist-and-lock mounting.
• Compact 4" woofer with a 25 mm (1") voice coil, tuned for infinite baffle marine installations, delivering balanced mid-bass in reduced mounting spaces.
• Sealed integrated crossover with resettable solid-state tweeter protection for long-term reliability in marine conditions.
• Nickel-plated corrosion-resistant terminals for secure connections in humid and salt-rich environments.