More about the product
The Hertz HMX 8 C is a high-performance marine coaxial speaker designed to deliver powerful and clear sound in demanding outdoor environments. Built for marine applications, this speaker combines durability with premium audio quality, making it ideal for boats and watercraft exposed to sun, salt, and moisture.
The HMX 8 C features a large 8-inch polypropylene cone that provides deep, punchy bass and accurate midrange tones. This material ensures rigidity and responsiveness, producing a balanced sound profile even in open-air conditions. Paired with a 1.4-inch dome tweeter, the speaker delivers crisp and detailed high frequencies, creating a full and dynamic listening experience across a wide frequency range.
The speaker is engineered with corrosion-resistant materials and a protective grille, ensuring long-lasting reliability in marine environments. Its UV-resistant finish helps maintain its appearance and structural integrity over time, even under prolonged exposure to sunlight and harsh conditions.
Installation is straightforward thanks to its standard mounting dimensions and integrated design. The HMX 8 C is compatible with most marine audio systems and handles up to 100 watts RMS power, delivering strong output without distortion. Its frequency response ranges from 45 Hz to 25 kHz, covering a wide spectrum for rich and dynamic sound.
While the HMX 8 C excels in durability and audio quality, it is a coaxial speaker, so it may not provide the same level of separation and detail as a full component system. However, for marine use where space and simplicity matter, this model offers an excellent balance of performance and resilience.
Technical details
- Brand
- Hertz
- Cone
- Polypropylene with UV inhibitors
- Continuous Power Handling
- 100WRMS
- Dome
- PEI
- Frequency Response
- 45Hz ÷ 25kHz
- Impedance
- 4Ω
- Mounting Depth
- 91mm
- Peak Power
- 200W
- Size
- 8.8 inches
- Tweeter Magnet
- Neodymium
- Woofer Magnet
- High density flux ferrite
Look out for Bankstown Sound Recommendations
The Hertz HMX 8 C is ideal for boat owners seeking a larger speaker that delivers strong bass and clear sound in harsh conditions. Compared to smaller marine speakers, it offers more output and depth, making it suitable for those who want a fuller audio experience. While it may not match the detail of a component system, it provides excellent performance and reliability for most marine applications. It suits anyone looking for a robust audio solution for outdoor environments.
Why Choose Bankstown Sound for Your Car Audio & Tech Upgrades
At our Bankstown Sound store and workshop in Sydney, our team ensures every car and auto audio installation and upgrade starts with an understanding of how you use your car. Our team works with you to understand your driving habits, the features you rely on, and the problems you’re trying to solve.
Most factory setups are built to broad standards and often lack the clarity or seamless connectivity required for how people actually drive. That’s why we focus on modernising your dashboard and audio performance based on how you use your vehicle.