Modern Connectivity
Seamless Apple CarPlay® and Android Auto™ for navigation, music, and calls.
"Fit perfectly and worked exactly as expected — support was excellent."
Alpine KCX-F200INT Amplifier Interface
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
Alpine KCX-F200INT Premium Audio System Interface
Product overview:
The Alpine KCX-F200INT is a specialized integration adapter designed for 2018-Up Jeep Wrangler JL and 2020-Up Jeep Gladiator owners who have the factory-installed Alpine Premium Amplified System. When upgrading to an Alpine Restyle head unit, you typically risk losing the factory amplifier’s specific tuning and power. The KCX-F200INT solves this by mimicking the factory signals, allowing you to keep your OEM Alpine amplifier and its signature sound while enjoying the modern technology of a new Alpine touchscreen.
Features
Seamless Connectivity
The KCX-F200INT provides a true plug-and-play installation path for the Alpine i509-WRA-JL, X409-WRA-JL, and i407-WRA-JL receivers. It features a vehicle-specific 30-inch wiring harness that connects directly to the Alpine custom-fit receiver's main harness. This eliminates the need for wire splicing or complicated bypasses, ensuring your vehicle's data bus and premium audio system continue to communicate perfectly without any software errors.
Safety & Convenience
Designed for stealth installation, this interface is compact enough to be tucked away completely out of sight behind the dashboard. Because it preserves the factory amplifier's signal path, you don't have to spend hours running new speaker wires throughout your Jeep. This convenience allows you to focus on the technology upgrade of your dash while maintaining the factory system integrity and ease of returning to stock if you ever sell your vehicle.
Enhanced Audio & Ambiance
Keep the "sweet sound" of your premium Jeep audio alive. By mimicking the OEM signals, the KCX-F200INT ensures that your factory-tuned speakers and subwoofer continue to perform exactly as intended. This preserves the balanced audio ambiance you’ve grown accustomed to, now enhanced by the superior 24-bit D/A conversion and advanced tuning capabilities of your new Alpine Restyle head unit.
Fine Tune Your Sound
The interface is optimized for high-voltage signal transfer, featuring an 8V input level and 4V output level. This maintains a high signal-to-noise ratio, ensuring that your music remains clear and free of background hiss. With a flat frequency response from 20Hz to 20kHz, it acts as a transparent bridge, allowing you to use your new Alpine receiver's 13-band EQ or time correction to "fine-tune" your Jeep’s cabin acoustics with professional precision.
Full Specs:
| Category | Specification |
| General | |
| Color | Black |
| Device Type | OEM Premium Amplifier System Interface |
| Compatibility | 2018-Up Jeep Wrangler JL, 2020-Up Jeep Gladiator |
| Compatible Receivers | i509-WRA-JL, X409-WRA-JL, i407-WRA-JL |
| Channels | 2 |
| Input Level | 8V |
| Output Level | 4V |
| Impedance | 600 Ohm (Input & Output) |
| Frequency Response | 20Hz – 20kHz (±1.5dB) |
| Dimensions | 6.7" L x 1.8" D x 1.4" H |
| Warranty Information | |
| Parts/Labor Warranty | 1 Year Limited |
- 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
Alpine KCX-F200INT Amplifier Interface
Sale price$199.95
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
 |
MARKETPLACES | |
|---|---|---|
|
Verified Vehicle Fit
|
||
|
Installer Support
|
||
|
Authorized Products
|
||
|
Easy Returns
|
||
|
Physical stores & real installers
|
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
Customer service
Our Customer support and sales experts are always available to help
Secure payment
We accept Apple Pay, Paypal, and all major credit cards through our encrypted processor.