Modern Connectivity
Seamless Apple CarPlay® and Android Auto™ for navigation, music, and calls.
"Fit perfectly and worked exactly as expected — support was excellent."
Kenwood KFC-C5798RS
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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To help your Shopify store rank for the Kenwood KFC-C5798RS, here is a professional, SEO-optimized product description and technical breakdown based on its custom fit specifications.
Kenwood KFC-C5798RS 5x7" Oval Custom Fit 2-Way Coaxial Speakers
The Kenwood KFC-C5798RS is a high-performance 5x7" 2-way coaxial speaker system engineered for effortless installation in factory speaker locations. As part of the RS Series, these speakers feature a Diamond Array Pattern woofer and Sound Field Enhancer technology to deliver a wider, more natural soundstage with minimal distortion. With its slim design and low-profile tweeter, the KFC-C5798RS is the perfect high-clarity upgrade for vehicles requiring 5x7" or 6x8" oval speakers.
Elite Performance Features
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Diamond Array Pattern Woofer: The specialized polypropylene cone utilizes a diamond texture to increase structural rigidity, which reduces distortion and ensures accurate, punchy bass.
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Acoustic Sound Harmonizer: Strategically placed holes in the tweeter panel control sound waves from the woofer, resulting in a smoother, more natural tone in the critical 3,000 to 4,000 Hz range.
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Sound Field Enhancer: A unique tweeter shape that creates a wider sound field and strong frontward projection, specifically enhancing frequencies above 5kHz for better audio dispersion.
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Factory Location Fit: Featuring a low-profile 1-3/16" balanced dome tweeter, these speakers are designed to fit behind factory grilles in most doors and dash locations without modification.
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Advanced Heat Dissipation: The magnetic circuit uses a black-painted yoke and plate to release heat efficiently, which reduces voice coil temperatures and significantly improves long-term durability.
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Optimized Woofer Damper: Stress-leveling points on the damper increase mechanical life and provide a smoother sound response even during high-excursion playback.
What’s in the Box?
This pair of speakers includes all the necessary hardware for a standard installation:
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(2) 5x7" 2-way Coaxial Speakers
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(2) 12" Lengths of Speaker Wire (with female quick-slides for easy connection)
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(8) 1-1/8" Self-Tapping Screws and (8) Speed Clips/Nuts
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(8) Collars/Spacers
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Warranty Card, Owner's Manual, and Mounting Template
Technical Specifications
| Feature | Details |
| Speaker Size | 5" x 7" Oval |
| Design | 2-Way Coaxial |
| Power Handling | 80 Watts RMS / 320 Watts Peak (Per Speaker) |
| Frequency Response | 69Hz - 20,000Hz |
| Impedance | 4-Ohm |
| Sensitivity | 88 dB @ 1W/1M |
| Mounting Depth | 2-1/16" (Shallow fit for factory doors) |
| Tweeter | 1-3/16" PEI Balanced Dome |
- 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
Kenwood KFC-C5798RS
Sale price$109.00
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.
Free shipping
Free Shipping to the Lower 48 States
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