Infinity KAPPA 693M 6" x 9" Three-Way Car Speakers

The Infinity KAPPA 693M is a pair of 6-inch by 9-inch, three-way car speakers designed for upgrading compatible factory speaker locations. They provide a full-range replacement option for listeners seeking stronger bass presence, clear midrange detail, and extended high-frequency response from a coaxial speaker format. With a 3-ohm nominal impedance and 94 dB sensitivity rating, they are intended for use with properly compatible car-audio power.

This speaker pair is suited to vehicles with 6 x 9-inch openings where mounting depth and cutout dimensions allow installation. Its three-way design combines a large oval woofer section with integrated upper-frequency drivers, helping consolidate a broad frequency range into each speaker location. The rated frequency response extends from 35 Hz to 40 kHz.

Infinity uses patented Plus One glass-fiber woofer cones in the KAPPA 693M. The cone design increases usable cone area while the glass-fiber construction is intended to maintain rigidity at higher output levels. A rubber surround supports woofer movement and durability in automotive use.

For high frequencies, the KAPPA 693M uses an edge-driven silk dome tweeter with an oversized voice coil. The tweeter output can be set to either 0 dB or -3 dB using the push-button control on the angled tweeter assembly. This adjustment can help accommodate installations where tweeter placement makes the top end sound more prominent.

The KAPPA 693M is supplied as a complete pair with grilles, foam gaskets, spacers, mounting hardware, logo badges, and documentation. It is a practical fit for a rear deck, door, or other compatible 6 x 9-inch speaker position after confirming physical clearance. For amplified systems, match the amplifier to the speakers' 120-watt RMS power handling and 3-ohm load requirement.

Key Features

• Three-Way Coaxial Design: Integrates multiple drivers in each 6 x 9-inch speaker for broad-range sound from a single mounting location.
• 120W RMS Power Handling: Supports up to 120 watts RMS and 360 watts peak per speaker when paired with appropriate amplification.
• Plus One Glass-Fiber Woofer: Uses a rigid, lightweight cone design with increased cone area for low-frequency output.
• Silk Dome Tweeter: Edge-driven tweeter design extends high-frequency response to 40 kHz.
• Tweeter Level Control: Select 0 dB or -3 dB tweeter output to better suit the installation location.
• Installation Hardware Included: Includes grilles, gaskets, spacers, screws, speed clips, badges, and an owner's manual.

Design & Installation

The KAPPA 693M uses glass-fiber woofer cones, rubber surrounds, and edge-driven silk dome tweeters in a black multi-element speaker design. The 6 x 9-inch format provides a large oval woofer surface while retaining an integrated three-way layout. Grilles are included for installations where the speaker face will be exposed.

Before ordering, compare the vehicle's speaker opening, mounting hole pattern, and available depth with the speaker's fitment requirements. The listed top-mount depth is 3-5/32 inches, and the supplied foam gaskets and spacers may assist with a secure installation where appropriate. Connect each speaker with correct polarity and use an amplifier or head unit that is stable with a 3-ohm speaker load.