Memphis PRX6902 6x9" 2-Way Coaxial Speakers

The Memphis PRX6902 is a pair of 6x9-inch, 2-way coaxial car speakers from the Power Reference series. It is designed to replace compatible factory speakers with a full-range speaker solution that combines a woofer and tweeter in each location. This makes it a practical option for vehicles that use 6x9-inch speaker positions and need an audio-system refresh.

Each speaker handles up to 60 watts RMS and 120 watts peak at a 4-ohm impedance. With 90 dB sensitivity and a 55 Hz to 20 kHz frequency response, the PRX6902 is suited to factory-radio upgrades as well as modest aftermarket amplification. Its 2-way configuration covers bass, midrange, and treble from a single coaxial assembly.

The woofer uses a polypropylene cone with a polyurethane surround. This material combination is intended to provide controlled cone movement while supporting regular in-vehicle use. A PEI dome tweeter handles high-frequency reproduction and is mounted within the coaxial speaker assembly.

Memphis equips the PRX6902 with a pivot-mount, multi-direction tweeter system. The tweeter can be aimed to help tailor high-frequency direction for the installation location. An integrated 6 dB tweeter crossover is also specified to manage the transition to the tweeter.

These speakers fit naturally into a straightforward front- or rear-speaker replacement plan, and they can also be used as part of a larger system with a separate subwoofer for deeper bass. Verify available mounting depth, mounting-hole pattern, and vehicle-specific adapter needs before installation. The pair includes protective grilles and installation hardware for applications where those parts are needed.

Key Features

• 6x9-Inch Coaxial Design: Combines woofer and tweeter in each speaker.
• 60W RMS Handling: Supports continuous power up to 60 watts each.
• PEI Dome Tweeter: Reproduces high frequencies through a dome design.
• Pivot Tweeter System: Allows tweeter direction to be adjusted after mounting.
• Polypropylene Cone: Provides the woofer diaphragm material for full-range playback.
• Integrated 6 dB Crossover: Directs high frequencies to the tweeter.

Design & Installation

The PRX6902 uses a black Power Reference design with a polypropylene woofer cone, polyurethane surround, PEI dome tweeter, and 14-ounce magnet. Each speaker is a 4-ohm, 2-way coaxial unit with a specified 3-inch mounting depth. Protective grilles are included, and retailer package documentation identifies black steel-mesh grilles with plastic frames.

Confirm that the vehicle accepts a 6x9-inch speaker and has adequate depth behind the mounting surface before ordering. The package is listed with two speakers, two 12-inch speaker leads, two grilles, eight 1-3/8-inch screws, and eight speed clips. Use vehicle-specific mounting adapters or wiring harnesses when the factory opening or connector differs from the included hardware.