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"Fit perfectly and worked exactly as expected — support was excellent."
Hertz CX 165
Upgrade Your Vehicle With Confidence. This Is Built to Fit, Perform, and Last
Real installer support before and after purchase
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Full Manufacturer 2 Years Warranty
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Ships within 1-3 days
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Hertz CX 165 | Cento Series 6.5" 2-Way Coaxial Speakers
The Hertz CX 165 represents a major engineering feat in coaxial design. Part of the Cento line, these speakers are specifically tuned to overcome the acoustic challenges of difficult factory mounting positions. By utilizing a Tetolon® dome tweeter—a material typically found in high-end home audio—and a specialized SPP-M woofer cone, the CX 165 delivers a level of musicality, detail, and "air" that standard plastic or paper drivers simply cannot match.
Product Highlights
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Tetolon® Dome Tweeter: The 24mm (0.9 in.) soft fiber dome provides a more natural, detailed high-frequency response than traditional metallic or plastic tweeters.
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Optimized Off-Axis Listening: The tweeter’s faceplate and geometry are engineered to ensure you hear a full, balanced soundstage even when the speakers are mounted low in the doors.
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SPP-M (Semi Pressed Paper-Mica) Cone: This composite material offers the perfect balance of lightness and damping, ensuring accurate midrange and punchy, controlled bass.
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High Output Capability: With a high sensitivity of 93 dB, these speakers deliver impactful volume and clarity whether powered by a factory head unit or a dedicated amplifier.
Key Features
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Oversized Voice Coil: A 25 mm (1") woofer voice coil ensures high thermal stability and better control over the cone's movement for lower distortion.
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Neodymium Tweeter Magnet: Provides a high-energy magnetic field in a compact size, contributing to the tweeter's precision and efficiency.
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High-Density Flux Ferrite Magnet: The woofer's motor assembly is designed to provide powerful, steady energy for deep, linear low-frequency reproduction.
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Advanced Cooling: The design facilitates air circulation around the motor to prevent thermal compression during extended, high-volume listening sessions.
Technical Specifications
| Feature | Specification |
| Speaker Size | 165 mm (6.5 in.) |
| Design | 2-Way Coaxial |
| Power Handling (Continuous) | 70 Watts RMS |
| Power Handling (Peak) | 210 Watts |
| Impedance | 4-Ohm |
| Frequency Response | 55 Hz – 22,000 Hz |
| Sensitivity | 93 dB SPL |
| Woofer Magnet | High-density Flux Ferrite |
| Tweeter Dome | Tetolon® |
What’s In The Box?
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(2) Hertz CX 165 6.5" Coaxial Speakers
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(2) Integrated 24mm Tetolon® Tweeters
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(8) Mounting screws and speed clips
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Owner’s manual
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Warranty documentation
- Ships within 1–3 business days from our warehouse
- Tracking included with every order
- Free 30-day returns if it doesn’t work for your setup
- 2-year manufacturer warranty
- Authorized dealer guarantee
- Real installer-backed support before and after purchase
Hertz CX 165
Sale price$249.99
Why This Upgrade Makes Daily Driving Better
Ease of Use & Safety
Hands-free control reduces distraction and frustrationwhile driving.
Expandable by Design
Add backup cameras, better speakers, amps, or subsanytime.
FITMENT & INSTALLATION MADE SIMPLE
WHAT VEHICLES IT WORKS WITH
FIND THE RIGHT PRODUCT FOR YOUR EXACT VEHICLE
We verify compatibility before you buy, no guesswork.
DIY FRIENDLY IF:
- You're comfortable with basic tools
- You follow provided instructions
PROFESSIONAL INSTALL RECOMMENDED IF:
- Your vehicle requires dash kits or wiring adapters
- You want a turnkey experience
INSTALLATION CREDIT & SUPPORT:
- $75 Installation Credit when purchased online
- Speak to real installers before you buy
- Bring it into one of our locations for install
40 Years of Installation Experience
Tens of Thousands of Installs Completed
Authorized Dealer Full Warranties
Why Buying This Here Is Safer Than Anywhere Else
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Verified Vehicle Fit
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Installer Support
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Authorized Products
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Easy Returns
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Physical stores & real installers
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FREQUENTLY ASKED QUESTIONS
FREQUENTLY ASKED QUESTIONS
How do I know this stereo or speaker will fit my car?
Select your year, make, and model using the Vehicle Fit Guide at the top of the page. You’ll only see products that are compatible with your exact vehicle setup.
What happens if I order something that doesn’t fit?
You can return or exchange it within 30 days. We’ll help you identify the correct part for your vehicle so you don’t have to guess again.
Are these products brand new and covered by warranty?
Yes — all products are brand new, authentic, and sold as an authorized dealer, which means they include a full manufacturer warranty.
Can you install this for me, or do I need to do it myself?
You can do either. Install it yourself, or use your $75 installation credit at our shop and have it professionally installed by our team.
What if I don’t know what to choose for my car?
Tell us your vehicle and what you want to improve (sound, bass, CarPlay, etc.). We’ll recommend the exact products that fit your car and your budget.
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