





Rockford Fosgate RGB-16 16 Ft. Color Optix Extension Cable
- 16-foot Color Optix lighting extension
- For compatible PMX-RGB controllers
- Supports Color Optix LED components
- Element Ready Amphenol connectors
- IPX6-rated secured connections
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The Rockford Fosgate RGB-16 is a 16-foot Color Optix extension cable for extending the lighting connection between a compatible PMX-RGB controller and Color Optix speakers or subwoofers. It helps solve routing challenges when audio components are installed farther apart in boats, powersports vehicles, or other custom systems. This cable is intended for RGB LED illumination wiring rather than speaker-level audio connections.
It is designed for installers and owners building a coordinated Rockford Fosgate Color Optix lighting system. The RGB-16 carries low-voltage DC for the LEDs positioned behind compatible speaker or subwoofer grilles. It does not alter the sound of the audio system; its role is to maintain the lighting connection over a longer distance.
The plug-and-play design simplifies extending a Color Optix lighting run without cutting or splicing the factory-style connection. Its 16-foot length gives added flexibility when locating the controller away from speakers, subwoofers, or wake-can installations. This is useful when planning clean cable routing through panels, consoles, compartments, or vehicle structures.
Rockford Fosgate uses Element Ready Amphenol connectors to support a protected connection in exposed environments. When the connections are properly secured, the cable's IPX6-rated connection system is designed to help protect against water intrusion. This makes it appropriate for marine and powersports lighting installations that require attention to weather exposure.
The RGB-16 fits into a Color Optix upgrade path built around a PMX-RGB controller and compatible M1 or M2 Color Optix speakers and subwoofers. It can be used where an existing lighting lead does not reach the next component. For larger Gen-2 systems, follow the applicable Rockford Fosgate wiring advisory and use the required Y-adapters where needed.
Key Features
- 16-Foot Extension: Adds reach between the RGB controller and a compatible illuminated speaker or subwoofer.
- Color Optix Compatibility: Designed for Rockford Fosgate Gen-2 Color Optix lighting systems.
- PMX-RGB Integration: Extends lighting connections from a compatible PMX-RGB controller.
- Low-Voltage DC Carrying: Supplies the lighting connection used to illuminate compatible grille LEDs.
- Element Ready Connectors: Amphenol connector design supports protected outdoor-oriented installations.
- IPX6 Connection Rating: Helps protect properly secured connections from water intrusion.
Design & Installation
The RGB-16 uses a plug-and-play cable format with Element Ready Amphenol connectors for Color Optix lighting applications. Its design is focused on extending a low-voltage RGB lighting circuit while maintaining a sealed connection when properly assembled. The cable is backed by Rockford Fosgate's 2-year warranty.
Route the cable from the PMX-RGB controller to the compatible Color Optix speaker or subwoofer location, avoiding pinched sections and sharp edges. Fully seat and secure each connector to maintain the intended water-resistant connection. For Gen-2 M1 and M2 systems, consult the applicable wiring configuration for any required RGB-Y4P or RGB-Y6P adapters.
| Brand | Rockford Fosgate |
|---|---|
| Model | RGB-16 |
| UPC | 780687364380 |
| Product Type | Color Optix RGB lighting extension cable |
| Color Optix Generation | Gen-2 |
| Cable Length | 16 ft |
| Cable Length (Metric) | 4.88 m |
| Primary Controller Compatibility | Rockford Fosgate PMX-RGB |
| Compatible Speaker Series | Color Optix M1 |
| Compatible Speaker Series | Color Optix M2 |
| Compatible Component Type | Color Optix LED speakers |
| Compatible Component Type | Color Optix LED subwoofers |
| Electrical Signal Type | DC low voltage |
| Primary Function | Extends RGB LED lighting connection |
| Lighting Application | Illuminates LEDs behind compatible speaker or subwoofer grilles |
| Connection Style | Plug-and-play |
| Connector Brand | Amphenol |
| Connector Construction | Element Ready |
| Water Intrusion Rating | IPX6 when properly secured |
| Recommended System Use | Extending controller-to-component lighting distance |
| Gen-2 Adapter Compatibility | RGB-Y4P and RGB-Y6P, as required by system configuration |
| PMX-RGB Ideal Illumination Capacity | Up to 8 Color Optix speakers and/or subwoofers |
| Gen-2 Maximum System Component Capacity | Up to 16 speakers and/or subwoofers |
| Gen-2 Maximum Total Cable Length | 100 ft (30.48 m) |
| Long-Run Advisory | Slight LED dimming may occur at the end of a maximum-length string |
| Warranty | 2 years |
| Listed Product Weight | 1.0 lb |
What is the RGB-16 used for?
The RGB-16 extends the low-voltage Color Optix lighting connection between a compatible PMX-RGB controller and a Color Optix speaker or subwoofer. It is for RGB LED illumination, not for carrying speaker audio.
How long is this cable?
The RGB-16 is 16 feet long. Its metric length is listed as approximately 4.88 meters.
Is this compatible with M1 and M2 Color Optix products?
It is identified for Gen-2 Color Optix M1 and M2 speakers and subwoofers when used in the correct system configuration. Some installations may require RGB-Y4P or RGB-Y6P adapters.
Does this cable include the PMX-RGB controller?
No. The RGB-16 is an extension cable for a compatible PMX-RGB controller and Color Optix LED component; the controller and speakers or subwoofers are separate items.
Can this be used in a marine or powersports installation?
Yes, it is intended for exposed Color Optix applications and uses Element Ready connectors. Properly secured connections are rated IPX6 for water intrusion protection.
How many Color Optix components can a PMX-RGB controller support?
The PMX-RGB controller is specified to illuminate up to eight Color Optix speakers and/or subwoofers for ideal illumination. Rockford Fosgate's Gen-2 advisory also describes systems of up to 16 components over a total cable length of 100 feet, with possible LED dimming at the end of the run.
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- Free standard shipping on items $49+
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- FREE Next-Day Air on orders over $499
- Orders placed on business days are typically processed the same day, delivery estimates are shown at checkout.
Warranty & Returns
- Authorized Dealer — 100% authentic products with full manufacturer warranty
- 60-Day Returns — Hassle-free returns, see our return policy for details
- Price Match Guarantee — We match verified prices, see policy for terms

Rockford Fosgate RGB-16 16 Ft. Color Optix Extension Cable
