Rockford Fosgate RZR14-STG3 RZR Kit With 6.5" Speakers & 10" Sub

The Rockford Fosgate RZR14-STG3 is a complete Stage 3 audio system engineered for select Polaris RZR side-by-side models. It combines a dash-mounted digital media receiver, front speakers, a front-mounted subwoofer, amplification, RGB lighting control, vehicle-specific enclosures, and wiring. The kit is intended for riders who want a coordinated audio upgrade without selecting every major component separately.

The system uses a PMX-2 AM/FM/weather-band digital media receiver for Bluetooth streaming, USB playback and charging, auxiliary input, and Pandora control. Its 2.7-inch color TFT display is integrated through the included RZR14-DK upper/lower dash kit. The receiver provides source control while the external M5-800X4 amplifier supplies the primary system power.

For the main soundstage, the kit includes a pair of M1-65B 6.5-inch two-way Color Optix speakers installed in RZR14-FSE front speaker enclosures. These 4-ohm speakers are rated at 75 watts RMS each and use RGB illumination. Their purpose-built enclosures position the speakers in the front of compatible RZR cabins without requiring custom speaker pods.

Low-frequency output comes from the included M1D2-10B 10-inch dual-voice-coil Color Optix subwoofer and RZR14-FWE front loaded enclosure. The subwoofer is rated for 300 watts RMS and has a switchable 1-ohm or 4-ohm nominal impedance configuration. The enclosure is ported and is designed to mount in the vehicle while preserving passenger space.

The M5-800X4 four-channel amplifier provides 800 watts total rated RMS power and is preset for the included system configuration. Color Optix lighting is managed by the included PMX-RGB controller and can be adjusted through the RF Connect mobile app. With its supplied vehicle-specific mounting hardware and 8-gauge installation harness, this kit provides a direct-fit foundation that can be expanded within the Rockford Fosgate RZR audio ecosystem.

Key Features

• Complete Stage 3 System: Includes the receiver, amplifier, speakers, subwoofer, enclosures, wiring, dash kit, and RGB controller.
• PMX-2 Digital Receiver: Adds Bluetooth streaming, AM/FM/weather-band radio, USB, auxiliary input, and a 2.7-inch color display.
• M1-65B Front Speakers: A pair of 6.5-inch two-way speakers provides amplified front-cabin sound.
• 10-Inch Color Optix Subwoofer: The included loaded front enclosure adds dedicated bass output without a custom box.
• M5-800X4 Amplifier: Four-channel external amplification supplies 100 watts RMS per channel at 2 or 4 ohms.
• Color Optix Lighting Control: PMX-RGB controller supports adjustable RGB speaker and subwoofer illumination through RF Connect.

Design & Installation

The RZR14-STG3 uses Element Ready components intended for exposure to outdoor motorsports conditions, including dust, water, UV exposure, vibration, and corrosion. The vehicle-specific dash kit and front enclosures are designed around factory mounting locations and a factory-style appearance. The M1 speakers and subwoofer use UV-stable components, integrated lighting connections, and protective grilles.

Verify exact vehicle fitment before ordering, including model year, seating configuration, factory options, and dash-pocket availability. The kit includes an RZR14-K8 8-gauge amplifier installation kit, direct-fit enclosures, a wired antenna, and mounting hardware; follow the supplied installation instructions and amplifier preset guidance. On applicable 2014-2018 RZR models, the PMX source unit uses the lower dash pocket, while applicable 2019-and-newer models use the upper pocket.