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Infinity Reference REF697CF
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Infinity Reference REF697CF 6" x 9" Component Speaker System
Product Overview:
The Infinity Reference REF697CF is a high-performance 6" x 9" component system designed to provide a "modern classic" upgrade for factory audio. This set includes two woofers, two separate tweeters, and two external crossovers. Engineered for high efficiency, these speakers deliver the signature Infinity sound—clear, detailed, and punchy—whether powered by a factory head unit or a dedicated aftermarket amplifier.
Key Features
Plus One™ Woofer Architecture
The REF697CF utilizes patented Plus One™ polypropylene woofers. By extending the cone to the edge of the basket, Infinity provides more surface area than competing speakers in the same size class. This results in higher sensitivity and increased low-frequency output, giving your music significantly more "thump" and midrange presence.
Edge-Driven Textile Tweeters
Unlike standard balanced-dome tweeters, these 3/4" edge-driven textile dome tweeters are designed for smooth, non-fatiguing highs. This audiophile-grade construction ensures that even at high volumes, the high frequencies remain crisp without becoming harsh. The included Starfish™ mounting brackets simplify the process of installing these tweeters into factory locations.
Adjustable Tweeter Control
The external crossovers feature an adjustable tweeter output level (0 or +3 dB). This allows customers to fine-tune the "brightness" of their system based on the speaker's placement in the vehicle. If the tweeters are mounted low in the door, the +3 dB boost can help bring the soundstage up to ear level for better imaging.
True 4-Ohm Technology
These speakers feature a 3-ohm low-impedance design. This is intentionally engineered to compensate for the resistance of thin factory speaker wires. When combined with your vehicle's wiring, the amplifier sees a true 4-ohm load, safely extracting more power from your stereo for a louder, cleaner performance.
Technical Specifications
| Category | Specification |
| Performance | |
| Speaker Size | 6" x 9" |
| Power Handling | 125W RMS / 375W Peak (per side) |
| Nominal Impedance | 3.0 Ohms (True 4-Ohm compatible) |
| Frequency Response | 46Hz – 21kHz |
| Sensitivity (@ 2.83V) | 93 dB |
| Construction | |
| Woofer Material | Polypropylene with Rubber Surround |
| Tweeter Type | 3/4" Edge-Driven Textile Dome |
| Crossover | External with 0/+3dB Tweeter Adjustment |
| Installation | |
| Mounting Depth | 3-1/8" (79mm) |
| Cutout Diameter | 8-1/2" x 5-3/4" |
| Warranty | |
| Parts/Labor | 1 Year |
- Ships within 1–3 business days from our warehouse
- Tracking included with every order
- Free 30-day returns if it doesn’t work for your setup
- 2-year manufacturer warranty
- Authorized dealer guarantee
- Real installer-backed support before and after purchase
Infinity Reference REF697CF
Sale price$223.95
Regular price$279.95
Why This Upgrade Makes Daily Driving Better
Ease of Use & Safety
Hands-free control reduces distraction and frustrationwhile driving.
Expandable by Design
Add backup cameras, better speakers, amps, or subsanytime.
FITMENT & INSTALLATION MADE SIMPLE
WHAT VEHICLES IT WORKS WITH
FIND THE RIGHT PRODUCT FOR YOUR EXACT VEHICLE
We verify compatibility before you buy, no guesswork.
DIY FRIENDLY IF:
- You're comfortable with basic tools
- You follow provided instructions
PROFESSIONAL INSTALL RECOMMENDED IF:
- Your vehicle requires dash kits or wiring adapters
- You want a turnkey experience
INSTALLATION CREDIT & SUPPORT:
- $75 Installation Credit when purchased online
- Speak to real installers before you buy
- Bring it into one of our locations for install
40 Years of Installation Experience
Tens of Thousands of Installs Completed
Authorized Dealer Full Warranties
Why Buying This Here Is Safer Than Anywhere Else
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Verified Vehicle Fit
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Installer Support
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Authorized Products
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Easy Returns
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Physical stores & real installers
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FREQUENTLY ASKED QUESTIONS
FREQUENTLY ASKED QUESTIONS
How do I know this stereo or speaker will fit my car?
Select your year, make, and model using the Vehicle Fit Guide at the top of the page. You’ll only see products that are compatible with your exact vehicle setup.
What happens if I order something that doesn’t fit?
You can return or exchange it within 30 days. We’ll help you identify the correct part for your vehicle so you don’t have to guess again.
Are these products brand new and covered by warranty?
Yes — all products are brand new, authentic, and sold as an authorized dealer, which means they include a full manufacturer warranty.
Can you install this for me, or do I need to do it myself?
You can do either. Install it yourself, or use your $75 installation credit at our shop and have it professionally installed by our team.
What if I don’t know what to choose for my car?
Tell us your vehicle and what you want to improve (sound, bass, CarPlay, etc.). We’ll recommend the exact products that fit your car and your budget.
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