About the Infinity Primus PR8612cf
Treat yourself to an upgrade
Treat yourself to an upgrade
When the thrill of owning a new (or new-to-you) car wears off, there's one sure-fire way to bring the excitement back to your drive. Install Infinity's Primus PR8612cf 6"x8" 2-way speakers in your doors and say goodbye to the uninspired vocals, muddy cymbals, and flabby bass of your factory sound. Lifelike vocals, crisp cymbals, and well-defined bass await you. What new playlists will you create to put these awesome speakers to the test?
Edge-driven tweeter design
Infinity employs an edge-driven design in their soft dome tweeters for a smoother, more open response and minimal distortion at high volume. Prepare for a more clearly defined soundstage as the details in your music come alive.
Famous Plus One+ technology
This Primus polypropylene woofer delivers solid, punchy bass, thanks to Infinity's proprietary Plus One+ woofer design. Infinity extends the cone right up to the edge of the basket, giving you lots of surface area — and a bigger cone means more bass when your music needs it.
Make the most of your power
Infinity's special "true 4-ohm architecture" uses a low-impedance voice coil to safely draw extra power out of your factory radio, aftermarket stereo, or an external amplifier, so you'll get a stronger clearer sound.
Grilles are not included; the factory grilles should be suitable for most applications.
Product highlights:
- 6"x8" 2-way car speakers
- Plus One+ polypropylene woofer cone with hi-roll rubber surround
- edge-driven, textile dome tweeter
- 2.7-ohm impedance for extra power (compatible with virtually all factory or aftermarket car stereos)
- handles up to 55 watts RMS (165 watts peak power)
- frequency response: 49-20,000 Hz
- sensitivity: 88.5 dB at 2.83 volts
- top-mount depth: 2-5/16"
- grilles not included
- warranty: 1 year
- MFR # PR8612CF
What's in the box:
Infinity Primus PR8612cf owner's manual
- Two 2-way speakers
- 2 Adhesive backed foam gaskets
- Template on box
- Installation manual
Customer reviews for Infinity Primus PR8612cf
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Average review:
4.5 out of 5 starsCustomer photos
This review was collected as part of a promotion
Pros:
Cons:
More details on the Infinity Primus PR8612cf
Features & specs
General | ||
---|---|---|
Speaker Size | 6X8 | |
Design | 2-way | |
Tweeter Design | Edge-Driven Dome | |
Impedance (Ohms) | 2.7 | |
Tweeter Composition | Textile | |
Woofer Composition | Polypropylene | |
Woofer Surround | Rubber | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year | |
Specifications | ||
Sensitivity (1W at 1 meter) | N/A | |
Sensitivity at 2.83 volts | 88.5 | |
Frequency Response | 49 - 20k Hz | |
Minimum RMS Wattage | --- | |
Maximum RMS Wattage | 55 | |
Peak Power Handling (Watts) | 165 | |
Top-mount Depth (Inches) | 2 7/16 | |
Bottom-mount Depth (Inches) | N/A | |
Cutout Diameter or Length (inches) | 0 | |
Mounting Height (Inches) | 0.324 | |
Frame Width | 5.642 | |
Frame Length | 7.715 |
Product Research
Features
Plus One Woofer Cones: The Plus One speaker cones offer more surface area than other speakers that fit in the same size opening. This is accomplished by using a new basket design and hi-roll surround. The result is greater bass output and an increase in efficiency.
Impedance: The Primus Series speakers feature 2.7Ω voice coils to compensate for the high in-line resistance of small gauge factory wiring and extract every watt from the factory receiver, increasing overall system output and efficiency (relative to 4-ohm speakers). The speakers also benefit from increased power when you upgrade the wire and add aftermarket amplifiers capable of powering a lower impedance load.
Mounting Applications: Infinity describes these speakers as 6x8, but they also fit many 5x7 applications. Please enter your vehicle information to confirm fit.
The Infinity Primus PR8612cf replaces these items
Infinity Primus PR8602cf
- Plus One+ polypropylene woofer cone with hi-roll rubber surround
- 3/4" edge-driven textile dome tweeter
- power range: 5-60 watts RMS (180 watts peak power)
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Customer Q&A
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Very easy to install with excellent instructions and everything needed. Tremendous difference over factory speakers even with factory radio. I've been buying Infinity for close to 30 years and they still are the best!
David from Magnolia, TX