More about the product
The Hertz DCX87.3 Dieci 3.4-Inch Coaxial Speakers are designed for vehicles that require a compact speaker upgrade without complicated installation. Part of the Dieci series, these speakers combine a responsive woofer with an integrated tweeter to deliver full-range sound from a single unit. This design ensures smooth audio reproduction without external crossovers, making installation simple and efficient.
The DCX87.3 features an 87mm (3.4-inch) woofer cone crafted from high-quality materials for rigidity and accurate sound performance. The integrated tweeter handles high frequencies with precision, creating a natural and detailed listening experience. Hertz engineers have optimised the internal components for durability and consistent performance, even in demanding automotive environments.
Thanks to its slim profile and shallow mounting depth, the DCX87.3 fits easily into standard 3.4-inch speaker locations. The frame and magnet structure are designed for stability, ensuring reliable operation over time. These speakers are an excellent choice for upgrading factory-installed units without major modifications.
While the DCX87.3 delivers clear mids and highs, it is not intended for heavy bass output. For those seeking deeper low-end performance, pairing these speakers with a dedicated subwoofer is recommended. When combined with a quality head unit or amplifier, the DCX87.3 provides a noticeable improvement in clarity and detail compared to stock speakers.
The Dieci series is known for offering a balance of affordability and performance, and the DCX87.3 continues that tradition. It provides a straightforward upgrade path for those who want better sound without complex installation. With Hertz’s reputation for precision engineering, these speakers deliver reliability and quality in a compact package.
Technical details
- Brand
- Hertz
- Continuous Power Handling
- 30WRMS
- Frequency Response
- 130Hz ÷ 21kHz
- Impedance
- 4Ω
- Mounting Depth
- 45mm
- Peak Power
- 60W
- Size
- 3.4 inches
Look out for Bankstown Sound Recommendations
The Hertz DCX87.3 is recommended for those seeking a simple, high-quality upgrade from factory speakers without major modifications. It suits vehicles with limited space and works well for everyday music listening. While it delivers clear mids and highs, it is not designed for heavy bass, so adding a subwoofer is ideal for deeper low-end. Compared to cheaper alternatives, the DCX87.3 offers better clarity and build quality, while remaining more affordable than premium component systems.
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.