Hertz Marine HEX 4 C-W 4 Inch 2 Way 4 Ohm Coaxial Speakers 30w RMS
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Hertz Marine HEX 4 C-W
102 (4) mm (in.) | 52 (3.25) mm (in.) | Coax | 60 W | 4 Ohm
The HEX 4 C-W 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.
Finished with the elegant White Classic sound-transparent grille featuring a practical twist-and-lock mounting system, the HEX 4 C-W combines refined marine aesthetics, installation flexibility, and authentic Hertz performance in a compact package.
Features
- Hertz Pure Marine Certified™ product, engineered to withstand harsh marine environments with IP65 water protection, UV resistance compliant with ASTM-D4329, and salt fog resistance tested according to ASTM-B117 standards.
- High-efficiency tweeter developed using FEM simulation, optimized for wide off-axis dispersion, ensuring clear and detailed sound even in typical in-boat listening positions.
- White Classic sound-transparent grille, featuring a secure twist-and-lock mounting system, combining a clean, elegant marine look with rock-solid protection against impacts and vibrations.
- Compact 4” woofer with a 25 mm (1”) voice coil, specifically tuned for infinite baffle marine installations, delivering balanced mid-bass performance in reduced mounting spaces.
- Sealed integrated crossover with resettable solid-state tweeter protection, designed to ensure long-term reliability and consistent sound quality in marine conditions.
- Nickel-plated corrosion-resistant terminals, ensuring secure electrical connections and long-lasting performance in humid and salt-rich environments.
Specification
| Component | COAX |
|---|---|
| Size mm (in.) | 102 (4) |
| Power Handling | - Continuous W 30 |
| Power Handling | - Peak W 60 |
| 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) |
What's Included
- HEX 4 C-W
FAQs
Q: What makes marine speakers different from car speakers?
A: Marine speakers are built with UV-stable, water-resistant cones, grilles and hardware designed for open-air and wet environments. They are the right choice for boats, jet skis, hot tubs and outdoor installs.
Q: Are these speakers fully waterproof?
A: Marine speakers are water-resistant to marine ratings rather than submersible. The IP rating, where provided, is listed in the Specification tab.
Q: Do I need a marine amplifier as well?
A: For best results, yes. Marine amplifiers carry conformal-coated boards that resist moisture and salt air. Match the amplifier to the RMS rating in the Specification tab as you would with any system.
Q: Will these work outside of marine use?
A: Yes. Marine speakers are popular for motorcycles, quads, hot tubs, garden bars and anywhere the weather reaches. Their durability makes them a strong outdoor choice.
About the brand
Hertz
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