1. Introduction
This manual provides detailed instructions for the installation and operation of your KICKER CS Series 46CSC654 6.5-inch Speaker Upgrade Kit for Kia Forte (2019-2024). Please read this manual thoroughly before beginning installation to ensure proper setup and optimal performance.
The kit includes:
- Two KICKER 46CSC654 6.5-inch CS Series 2-Way Coaxial Car Speakers
- Two Vixen Go VGH-72-7302 Speaker Harnesses
- Two Vixen Go VGB6703 Speaker Mounting Adapters
2. Safety Information
Always disconnect the vehicle's battery before performing any electrical work. Ensure all connections are secure to prevent short circuits. If you are unsure about any step, consult a professional car audio installer.
Disclaimer:
Compatibility is based on available vehicle information. Vehicle specifications can differ due to specific trims or premium audio systems. Always verify fitment for your specific vehicle. Professional installation is recommended to ensure the kit does not interfere with window operation or other OEM parts. Retain all factory screws and fasteners as they may be required for installation.

Image: OEM Speaker Kit Disclaimer. This image displays a warning regarding vehicle compatibility and the importance of professional installation, advising users to retain factory parts.
3. Package Contents
Verify that all components are present before beginning installation:
- 2 x KICKER 46CSC654 6.5-inch Coaxial Speakers
- 2 x Vixen Go Speaker Harnesses (VGH-72-7302)
- 2 x Vixen Go Speaker Mounting Adapters (VGB6703)

Image: KICKER CS Series Speaker Kit Components. This image shows the complete kit, including two KICKER 6.5-inch coaxial speakers, two speaker harnesses, and two speaker mounting adapters, along with a KICKER branded koozie.
4. Setup and Installation
This section outlines the general steps for installing the KICKER CS Series speakers in your Kia Forte (2019-2024). Specific vehicle disassembly instructions are not provided here and may require consulting your vehicle's service manual or an online resource.
4.1 Tools Required
- Panel removal tools
- Screwdrivers (Phillips and flathead)
- Socket wrench set
- Wire strippers/crimpers (if custom wiring is needed, though harnesses are included)
- Safety glasses
4.2 Installation Steps
- Disconnect Battery: Before starting any work, disconnect the negative terminal of your vehicle's battery to prevent electrical shorts.
- Remove Door Panels: Carefully remove the door panels where the speakers are to be installed. Refer to your vehicle's specific instructions for this step.
- Remove Factory Speakers: Unscrew and remove the existing factory speakers from their mounting locations. Disconnect the factory wiring harness.
- Install Mounting Adapters: Attach the Vixen Go VGB6703 speaker mounting adapters to the KICKER 46CSC654 speakers. Ensure a secure fit.

Image: Vixen Go Speaker Mounting Adapters. This image shows two black, circular speaker mounting adapters designed to adapt aftermarket speakers to factory openings.
- Connect Speaker Harnesses: Connect the Vixen Go VGH-72-7302 speaker harnesses to the KICKER speakers. Then, connect the other end of the harness to the vehicle's factory speaker wiring. These harnesses are designed for plug-and-play installation, eliminating the need for cutting factory wires.

Image: KICKER CS Series Speaker Front View. This image provides a close-up of the front of a KICKER CS Series 6.5-inch coaxial speaker, highlighting the tweeter and woofer cone.

Image: KICKER CS Series Speaker Side View. This image shows the side profile of a KICKER CS Series 6.5-inch speaker, illustrating its mounting depth and magnet structure.

Image: Vixen Go Speaker Harnesses. This image displays two white and black speaker harnesses with red spade connectors, designed for connecting aftermarket speakers to factory wiring without cutting.
- Mount New Speakers: Secure the KICKER speakers (with adapters) into the factory speaker openings using the appropriate screws. Ensure they are firmly mounted.
- Test System: Before reassembling the door panels, reconnect the vehicle's battery and test the audio system to ensure both speakers are functioning correctly.
- Reassemble Door Panels: Once confirmed, carefully reattach the door panels, ensuring all clips and screws are properly secured.
5. Operating Your Speakers
Once installed, your KICKER CS Series speakers will operate as part of your vehicle's existing audio system. No special operation is required beyond using your car's head unit or stereo controls.
- Volume Control: Adjust volume via your car's stereo.
- Tone Control: Utilize your stereo's bass, treble, and balance controls to customize the sound to your preference.
- Break-in Period: Allow for a brief break-in period (approximately 10-20 hours of listening) at moderate volumes for the speakers to achieve their optimal sound performance.
6. Maintenance
KICKER CS Series speakers are designed for durability and require minimal maintenance.
- Cleaning: Use a soft, dry cloth to gently wipe the speaker grilles and surrounds if they become dusty. Avoid using harsh chemicals or abrasive cleaners.
- Inspection: Periodically check speaker mounts and connections for any looseness, especially after driving on rough terrain.
- Environmental Factors: While the speakers feature UV-treated poly-foam surrounds, extreme temperatures and direct prolonged sunlight should be minimized where possible to extend lifespan.
7. Troubleshooting
If you encounter issues with your KICKER CS Series speakers, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from speakers |
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| Distorted sound |
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| Intermittent sound |
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If troubleshooting steps do not resolve the issue, contact KICKER customer support or a certified car audio technician.
8. Specifications
| Model Name | CSC654 (46CSC654) |
| Speaker Type | Coaxial, 2-Way |
| Speaker Size | 6.5 Inches |
| Peak Power Handling | 300 Watts |
| RMS Power Handling | 100 Watts |
| Impedance | 4 Ohms |
| Sensitivity | 90 dB |
| Frequency Response | 40-20,000 Hz |
| Woofer Magnet | Heavy-duty motor |
| Tweeter Construction | PEI with Neodymium magnets |
| Surround Material | UV-treated poly-foam |
| Top-mount Depth | 1-11/16 inches |
| Material (Adapters) | Acrylonitrile Butadiene Styrene (ABS) |
| Product Dimensions | 7"D x 15"W x 12"H (Package) |
| Item Weight | 5.37 pounds (Package) |
9. Warranty Information
This KICKER product comes with a Full Warranty. For specific details regarding warranty coverage, duration, and claims process, please refer to the official KICKER warranty documentation included with your purchase or visit the official KICKER website.
Retain your proof of purchase for warranty claims.
10. Support and Contact
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact KICKER customer support:
- Website: www.kicker.com
- Phone: Refer to the KICKER website for regional contact numbers.
When contacting support, please have your product model number (46CSC654+KF1920SHA) and proof of purchase readily available.





