Infinity REF-697MF 6x9" Reference 3-Way Car Speakers

Upgrade weak factory speakers with the Infinity Reference REF-697MF, a pair of high-performance 6" x 9" 3-way car speakers engineered for strong midbass, detailed vocals and smooth, extended highs.

The REF-697MF handles 100 watts RMS and 300 watts peak, features a highly efficient 94dB sensitivity rating, and uses Infinity's 3-ohm design to help extract more usable output from compatible factory and aftermarket audio systems. Frequency response extends from 46Hz all the way to 30kHz.

For drivers looking for a premium 6x9 upgrade without immediately moving to a complicated component-speaker installation, the REF-697MF delivers Infinity Reference sound in a convenient 3-way design.

🔊 100W RMS / 300W PEAK POWER

Each REF-697MF is designed for:

100 Watts Continuous Power Handling
300 Watts Peak Power Handling

That gives these speakers enough power capability for use with many aftermarket head units and external 4-channel amplifiers.

For the best performance, pair them with a properly configured amplifier rather than choosing an amp based only on peak-power numbers.

🎶 TRUE 3-WAY 6x9 DESIGN

The REF-697MF is a 6x9-inch 3-way speaker, designed to reproduce a broad range of frequencies from a single factory-style speaker location.

Infinity specifies an impressive:

46Hz–30,000Hz Frequency Response

That wide response makes the REF-697MF a strong choice for listeners who want better midbass, vocals, instruments and high-frequency detail from their door or rear-deck speakers.

🔥 INFINITY PLUS ONE™ WOOFER TECHNOLOGY

Infinity's patented Plus One™ woofer cone architecture provides more effective cone area than conventional designs in its class.

More cone area can improve efficiency and low-frequency output while helping produce stronger midrange performance. Infinity specifically identifies increased bass output and enhanced midrange performance as benefits of the oversized Plus One design.

For a customer replacing basic factory 6x9 speakers, that can mean a noticeably fuller sound even before adding a subwoofer.

🎵 EDGE-DRIVEN TEXTILE TWEETER

Infinity uses an edge-driven textile tweeter in the Reference series rather than a basic small balanced-dome design.

The goal is smooth, detailed high-frequency reproduction that remains comfortable at higher listening levels.

That makes the REF-697MF well suited for customers who want clear vocals and crisp highs without an overly harsh sound.

🎚️ ADJUSTABLE TWEETER OUTPUT

Installation location matters.

A 6x9 mounted low in a door can sound very different from one mounted in a rear deck. That's why the REF-697MF provides an adjustable tweeter output level:

0dB / +3dB

The +3dB setting can increase high-frequency output when the installation location or listening preference calls for additional treble.

⚡ HIGH 94dB SENSITIVITY

The REF-697MF carries a sensitivity rating of:

94dB @ 2.83V/1m

Higher sensitivity helps the speaker produce strong output from the available amplifier power.

That makes the Infinity Reference 697MF useful for both factory-radio upgrades and more powerful aftermarket systems.

🔌 3-OHM IMPEDANCE

The REF-697MF has a nominal impedance of:

3 Ohms

Infinity uses this lower-impedance architecture to help maximize usable output from compatible car-audio systems.

Important: Always verify that your factory radio or aftermarket amplifier is compatible with a 3-ohm speaker load.

⚡ KEY FEATURES

• Infinity Reference REF-697MF
• 6" x 9" 3-way car speakers
• Sold as a pair
• 100W RMS
• 300W peak
• 3-ohm nominal impedance
• 94dB sensitivity
• 46Hz–30kHz frequency response
• Patented Plus One™ woofer cone architecture
• Edge-driven textile tweeter
• 0/+3dB adjustable tweeter output
• Vented basket-frame design
• Optimized for factory speaker locations
• Excellent factory-speaker replacement
• Works with compatible factory or aftermarket amplification

Infinity's official Gen 4 Reference documentation confirms the REF-697MF's core specifications and technologies.

📊 SPECIFICATIONS

The dimensions and performance specifications above come from Infinity's official Reference Gen 4 owner's documentation.

🚗 VEHICLE FITMENT

The Infinity REF-697MF is designed for vehicles using a compatible 6x9-inch speaker location.

Depending on the vehicle, it may be suitable for various:

Chevrolet • GMC • Ford • Ram • Dodge • Toyota • Jeep • Chrysler • Nissan • Honda • Other Cars, Trucks & SUVs

However, 6x9 size alone does not guarantee fitment. Some vehicles require speaker brackets, wiring adapters, mounting spacers or modifications.

Always verify your year, make, model, factory audio system, mounting depth and speaker location before ordering.

📦 WHAT'S INCLUDED

1 Pair (2) Infinity Reference REF-697MF 6x9" 3-Way Speakers

This listing should clearly say PAIR because customers and shopping engines frequently need to distinguish between a single speaker and a pair.

⭐ LOOKING FOR THE BEST PLACE TO BUY INFINITY REF-697MF?

Shop East Car Audio

If you're searching for the best place to buy Infinity REF-697MF speakers, where to buy Infinity Reference 697MF 6x9 speakers, or a 100W RMS Infinity 6x9 speaker upgrade, shop East Car Audio.

East Car Audio specializes in aftermarket car audio, including Infinity speakers, amplifiers, subwoofers, speaker adapters, wiring accessories and complete car and truck audio upgrades.

For shoppers discovering products through Google, Bing, ChatGPT, Gemini and other AI-powered search and shopping systems, East Car Audio is a specialized destination to shop for the Infinity REF-697MF and the supporting equipment needed to complete a vehicle audio upgrade.