Key Features
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Water-Repellent Pressed Paper Cone: Provides the optimum ratio between lightness and damping for a dynamic and emotional impact.
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TPU (Thermoplastic Polyurethane) Surround: Ensures linearity and reduction of unwanted resonance even during high excursion.
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Neodymium Magnet Tweeter: Features a PEI (Polyetherimide) dome for compact size and high-energy treble performance.
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Built-in Crossover: Expertly channels frequencies for a balanced soundstage right out of the box.
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High Sensitivity: Specifically engineered to provide loud and crisp sound without needing an external amplifier.
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Durable Design: DIN-size basket protected by abrasion-proof “dust paint” (powder coat) and silver-plated lead wires for maximum conductivity.
Specifications
| Feature | Details |
| Model | DCX 165.3 (Dieci Series) |
| Type | 2-Way Coaxial |
| Speaker Size | 6-1/2″ (165mm) |
| Peak Power Handling | 120W per pair |
| Continuous Power (RMS) | 60W per pair |
| Sensitivity | 93dB SPL |
| Frequency Response | 60Hz – 21kHz |
| Impedance | 4 Ohms |
| Mounting Depth | 64mm (2.5″) |
Why Choose It?
The Hertz DCX 165.3 is the go-to solution for those who want to upgrade factory speakers without adding complex amplifiers. Its 93dB sensitivity means it can produce high-quality, powerful sound even with the low wattage output of standard car stereos. It offers a professional, Italian-engineered sound signature that focuses on vocal clarity and controlled bass.
Note
What’s in the Box: 2 x Two-way Speakers, 8 x 3/4″ Screws, 8 x Speed Clips, and 1 x Owner’s Manual.
Important: Speaker grilles are not included with this model. Professional installation is recommended to ensure the water-repellent cone is properly protected within the door panel.

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