Modern Connectivity
Seamless Apple CarPlay® and Android Auto™ for navigation, music, and calls.
"Fit perfectly and worked exactly as expected — support was excellent."
Infinity Kappa 203S
Upgrade Your Vehicle With Confidence. This Is Built to Fit, Perform, and Last
Real installer support before and after purchase
Price Match Guarantee
Full Manufacturer 2 Years Warranty
Free 30-Day Returns
Check Compatibility
2 left in stock
Ships within 1-3 days
Authorized Dealer Guaranteed
Infinity Kappa 203S | 2" Silk Dome Midrange Speakers
Elevate your car audio experience with the Infinity Kappa 203S. Designed specifically to bridge the gap between your woofers and tweeters, these 2" midrange drivers transform a standard two-way setup into a high-fidelity 3-way component system. By dedicatedly handling the critical vocal and instrumental frequencies, these speakers deliver a warmer, more lifelike soundstage that brings your music to life.
Product Highlights
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Superior Midrange Clarity: The silk dome construction ensures the driver holds its shape even at high volumes, preventing distortion and filling in the "missing" details of your favorite tracks.
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Seamless Integration: Specifically engineered to pair with Infinity Kappa Series component systems, though they excel as an upgrade in any high-performance 3-way configuration.
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High Sensitivity: With a 94 dB rating, these speakers are incredibly efficient, delivering big, impactful sound without requiring massive amounts of power.
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True 4-Ohm Architecture: The 3-ohm impedance, when combined with factory speaker wire, allows your amplifier to see a true 4-ohm load for optimized power delivery.
Key Features
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Silk Dome Diaphragms: Provides a smooth, refined frequency response that avoids the "harshness" often found in lesser drivers.
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Included Bandpass Crossovers: Comes with specialized crossovers to ensure the speakers only receive the frequencies they were meant to play, protecting the hardware and refining the tone.
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Compact 2" Form Factor: Small enough to fit into custom A-pillars, dash locations, or door panels with minimal modification.
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Robust Power Handling: Rated for 50 watts RMS, allowing them to keep pace with powerful aftermarket subwoofers and mid-bass drivers.
Technical Specifications
| Feature | Specification |
| Speaker Size | 2" (50mm) |
| Speaker Type | Midrange |
| Power Handling (RMS) | 50 Watts |
| Power Handling (Peak) | 150 Watts |
| Frequency Response | 500 Hz – 7,000 Hz |
| Sensitivity | 94 dB (@ 2.83V) |
| Impedance | 3-Ohms |
| Warranty | 3 Years |
What’s In The Box?
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(2) Infinity Kappa 203S 2" Midrange speakers
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(2) Protective speaker grilles
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(2) Inline bandpass crossovers
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(2) Threaded adapter rings
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(2) Foam gaskets
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Mounting hardware (screws and speed clips)
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Owner’s manual and installation guide
- 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
Infinity Kappa 203S
Sale price$239.95
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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