Kenwood KFC-1613MRW 6.5" Marine/Motorsports Speakers

The Kenwood KFC-1613MRW is a pair of 6.5-inch, 2-way coaxial speakers made for marine and motorsports audio systems. It provides a practical replacement or upgrade for boats, ATVs, UTVs, golf carts, and similar applications where conventional interior car speakers may not be appropriate. The white grille version is designed to suit installations where a light-colored finish is preferred.

These speakers use a 4-ohm design that can be connected to a compatible marine receiver, Bluetooth amplifier, or aftermarket car audio amplifier. With a rated input power of 30 watts and 87 dB sensitivity, they are suited to moderate-power audio systems. Their 60 Hz to 20 kHz frequency response supports full-range playback with bass, vocals, and high-frequency detail from a compact coaxial speaker.

A water-resistant polypropylene woofer cone and rubber surround help the KFC-1613MRW handle exposure to rain, splash, and outdoor conditions. The balanced-dome tweeter is also water resistant, providing integrated high-frequency reproduction without requiring separate tweeter mounting. UV-resistant grilles help protect the speaker face in sun-exposed installations.

The 2-way coaxial configuration places the tweeter within the woofer assembly, helping simplify installation where space is limited. This layout is useful for replacing existing 6.5-inch marine or powersports speakers while retaining a clean, flush-mounted appearance. The speaker pair uses fixed white grilles for a finished installation.

For system building, the KFC-1613MRW can be used with a compatible 4-ohm marine receiver or amplifier. Its 5-inch cutout requirement and shallow 2-5/16-inch mounting depth should be checked against the mounting surface and available clearance before installation. The pair includes hardware for mounting, making it suitable for new installations or direct speaker replacement projects.

Key Features

• 6.5-Inch 2-Way Coaxial Design: Combines woofer and tweeter output in one compact speaker assembly.
• 4-Ohm Impedance: Works with compatible marine, motorsports, and car audio amplifiers or receivers.
• Water-Resistant PP Cone: Polypropylene woofer construction is suited to exposed outdoor applications.
• Rubber Surround: Supports cone movement while adding durability in changing conditions.
• Balanced-Dome Tweeter: Provides integrated high-frequency reproduction without a separate tweeter mount.
• UV-Resistant White Grille: Helps protect the speaker face in sun-exposed installations.

Design & Installation

The KFC-1613MRW uses a water-resistant polypropylene cone, rubber surround, water-resistant balanced-dome tweeter, and UV-resistant fixed white grille. These materials are selected for marine and motorsports environments where speakers may encounter sun, moisture, splash, and dust. The coaxial layout keeps the speaker assembly compact while integrating low- and high-frequency drivers.

Confirm a 5-inch cutout and at least 2-5/16 inches of mounting clearance before cutting or mounting. Connect each speaker to a compatible 4-ohm speaker output, observe amplifier or receiver power limits, and use the included stainless-steel screws and speed clips where appropriate. For exposed installations, route and secure speaker wiring to reduce strain and protect connections from moisture.