Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your HERTZ UNO Series X-165 6.5" Two-Way Coaxial Speakers. Please read this manual thoroughly before use to ensure optimal performance and longevity of your product.

Image: Front and back view of the HERTZ UNO Series X-165 6.5-inch coaxial speakers, showcasing the speaker cone, tweeter, and magnet structure.
Key Features:
- Component: 2-Way Coaxial design for balanced audio reproduction.
- Woofer Magnet: Ferrite for robust bass response.
- Tweeter Magnet: Neodymium for clear high-frequency sound.
- Woofer Cone: Water-Repellent Pressed Paper for durability and consistent performance.
- Tweeter Dome: PEI for crisp and detailed treble.
Setup and Installation
Proper installation is crucial for optimal sound quality and product longevity. If you are unsure about any steps, consult a professional installer.
1. Unpacking and Inspection:
Carefully remove the speakers from their packaging. Inspect for any signs of damage during transit. Ensure all included components (speakers, mounting hardware if applicable) are present.

Image: The retail packaging box for the HERTZ UNO Series X-165 speakers, displaying branding and model information.
2. Mounting Considerations:
The HERTZ UNO Series X-165 speakers are designed for coaxial mounting. Ensure the chosen mounting location in your vehicle provides adequate space and structural integrity.
- Speaker Size: 6.5 inches (165 mm) woofer diameter.
- Tweeter Diameter: 24 mm.

Image: Technical diagram illustrating the dimensions of the speaker, including overall diameter (A: 164.6 mm / 6.48 in), mounting diameter (B: 144 mm / 5.67 in), total depth (C: 69 mm / 2.72 in), and mounting depth (D: 63 mm / 2.48 in).
3. Wiring:
Connect the speaker wires to your car audio system's amplifier or head unit. Observe correct polarity (+ to + and - to -) to prevent phase issues and ensure optimal sound reproduction. The speakers have an impedance of 4 Ohms.

Image: Rear view of the HERTZ UNO Series X-165 speaker, highlighting the magnet structure and the positive and negative wiring terminals.
Operating Instructions
Once properly installed, your HERTZ UNO Series X-165 speakers are ready for use.
1. Audio Playback:
These speakers are designed to reproduce audio from your car's head unit or amplifier. They are compatible with various devices such as MP3 players, smartphones, and tablets when connected through your car's audio system.
2. Power Handling:
The speakers have a maximum output power of 110 Watts and a program power (RMS) of 55 Watts. Ensure your amplifier or head unit's output power is within these limits to prevent damage and achieve optimal sound quality.

Image: A HERTZ UNO X-165 speaker displaying its key specifications including Program Power (RMS) 55W, Peak Power (MAX) 220W, Sensitivity 93.5 dB, Impedance 4 Ω, and Frequency 60 ‡ 21 kHz.
3. Audio Settings:
Adjust the equalizer and balance settings on your head unit or amplifier to fine-tune the sound to your preference. Start with flat settings and make small adjustments. The speakers have a frequency response of 60 Hz to 21 kHz.
Maintenance
Regular maintenance helps preserve the performance and appearance of your speakers.
1. Cleaning:
Use a soft, dry cloth to gently wipe dust and debris from the speaker cones and grilles. Avoid using harsh chemicals or abrasive cleaners, as these can damage the speaker materials.
2. Environmental Conditions:
While the woofer cone is water-repellent, the speakers are not waterproof. Avoid direct exposure to water or excessive moisture. Protect them from extreme temperatures and direct sunlight to prevent material degradation.
Troubleshooting
If you encounter issues with your speakers, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Sound from Speakers |
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| Distorted or Poor Sound Quality |
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| Intermittent Sound |
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If these steps do not resolve the issue, please contact HERTZ customer support or a qualified audio technician.
Specifications
| Model Name | X-165 |
| Mounting Type | Coaxial |
| Speaker Type | 2-Way Coaxial |
| Woofer Diameter | 6.5 Inches (165 mm) |
| Tweeter Diameter | 24 Millimeters |
| Woofer Cone Material | Water-Repellent Pressed Paper |
| Tweeter Dome Material | PEI |
| Woofer Magnet | Ferrite |
| Tweeter Magnet | Neodymium |
| Speaker Maximum Output Power | 110 Watts |
| Program Power (RMS) | 55 Watts |
| Impedance | 4 Ohms |
| Frequency Response | 60 Hz - 21 kHz |
| Sensitivity | 93.5 dB |
| Product Dimensions (Packaging) | 19"D x 9"W x 15"H |
| Item Weight | 3.2 Pounds |
| Is Waterproof | No |
| Compatible Devices | Laptop, MP3 Player, Smartphone, Tablet (via car audio system) |
| Control Method | Voice (via connected head unit) |
| GTIN | 08018823120661 |
Warranty Information
The HERTZ UNO Series X-165 speakers come with a Limited Warranty. Specific terms and conditions of the warranty are provided by the manufacturer, Electtromedia. Please retain your proof of purchase for warranty claims.
For detailed warranty information, please refer to the documentation included with your product or visit the official HERTZ website.
Support and Contact
For further assistance, technical support, or inquiries regarding your HERTZ UNO Series X-165 speakers, please contact the manufacturer:
- Manufacturer: Electtromedia
- Official Website: hertzaudiovideo.eu
When contacting support, please have your product model (X-165) and proof of purchase available.





