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Hertz DCX 130.3
Upgrade Your Vehicle With Confidence. This Is Built to Fit, Perform, and Last
Hertz DCX 130.3 | Dieci Series 5.25" 2-Way Coaxial Speakers
The Hertz DCX 130.3 is engineered to bring high-fidelity audio to standard 5.25-inch mounting locations without requiring complex modifications. Part of the Dieci series, these speakers are designed with "maniacal care" to provide a linear frequency response and high reliability. Whether you're upgrading a factory system or looking for a compact high-performance driver, the DCX 130.3 delivers a dynamic and emotional sound experience that transforms your daily commute.
Product Highlights
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High Efficiency: With a 93 dB sensitivity rating, these speakers extract every bit of detail even when powered directly by a standard factory head unit.
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Precision Engineering: Features a Neodymium magnet and PEI dome tweeter for a brilliant high-frequency response that remains clear even at higher volumes.
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All-Weather Performance: The water-repellent pressed paper cone is designed to withstand the humidity of automotive environments while delivering natural tonal quality.
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Superior Damping: Utilizes a TPU (Thermoplastic Polyurethane) surround to ensure high excursion and effective resonance damping for cleaner mid-bass.
Key Features
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PEI Dome Tweeter: Specifically chosen for its lightweight and rigid properties, providing extended high-frequency range and clarity.
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Large Motor Assembly: Designed for precise mobile voice coil control, resulting in a more accurate and punchy audio reproduction.
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Pure Copper Voice Coil: Wound on a Conex former for maximum lightness and efficient heat dissipation, enhancing the speaker's lifespan.
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Protected Design: The DIN-size basket is finished with abrasion-proof dust paint to resist corrosion and wear.
Technical Specifications
| Feature | Specification |
| Speaker Size | 130 mm (5.25 in.) |
| Design | 2-Way Coaxial |
| Power Handling (RMS) | 40 Watts |
| Power Handling (Peak) | 80 Watts |
| Impedance | 4-Ohm |
| Frequency Response | 65 Hz – 21,000 Hz |
| Sensitivity | 93 dB SPL |
| Mounting Depth | 2.0 in (52 mm) |
What’s In The Box?
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(2) Hertz DCX 130.3 5.25" Coaxial Speakers
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(8) 3/4" Mounting screws
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(8) Speed clips
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Owner’s manual (Multiple languages)
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Mounting template (Printed on the box)
- 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

Why This Upgrade Makes Daily Driving Better
Ease of Use & Safety
Expandable by Design
FITMENT & INSTALLATION MADE SIMPLE
WHAT VEHICLES IT WORKS WITH
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
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.
