Infinity Reference 9633cf 6 x 9-Inch, 300-Watt High Peformance 3-Way Loudspeaker (Pair) OverviewsLooking for a more moving audio experience? Take Infinity car audio for a ride. Innovative materials and breakthrough engineering have always put Infinity products out in front of the competition’s. So expect extreme output from these speakers, but be prepared for accuracy and detail that may surprise you. Infinity Reference Series loudspeakers continue to be the top-selling premium speakers in the world. For instance, the 6-1/2-inch Reference coaxial model has been the number-one-selling car audio multielement speaker for five years straight. With proprietary features such as patent-pending Plus One cones, true 4-ohm topology, UniPivot edge-driven tweeters and the industry-leading Intermount III and I-Mount mounting systems, as well as the Starfish tweeter-mounting adapter, Reference Series speakers leave the competition scrambling to keep up..../ Infinity Reference 9633cf 6 x 9-Inch, 300-Watt High Peformance 3-Way Loudspeaker (Pair) / best used auto parts
Infinity Reference 9633cf 6 x 9-Inch, 300-Watt High Peformance 3-Way Loudspeaker (Pair) SpecificationsInfinity's 6 x 9-inch 9633cf is a three-way loudspeaker with Plus One woofer cone and edge-driven textile dome midrange and tweeter, and offers an ideal--and simple--upgrade to your factory drivers. | The Infinity Reference Series Infinity's Reference Series has been engineered to deliver best-in-class performance for those looking to replace or upgrade their factory speakers. Features like Infinity's Plus One (patent pending) woofer cones and edge-driven-dome tweeters have helped position Infinity Reference as the number-one line of automotive loudspeakers for the past six years straight. |
 An ideal upgrade to your factory drivers. |
Infinity 9633cf Features
Plus One woofer cones
This patent pending technology deliver a cone with more surface area than competing models of the same size. The result is increased bass output and higher efficiency.
True Four Ohms
All Reference speakers feature two ohm voice coils. Original factory-installed speaker wiring in many cars is 18-22 gauge. This wire, and heating in the voice coil when power is applied, increase the impedance "seen" by the amplifier or head unit. The impedance of Reference Speakers has been adjusted to compensate for this increase and can be safely driven by any head unit.
Edge-driven textile dome midrange and tweeter
These are not commonly used w-domes, but fully-edge-driven domes like those found in better home audio speakers. The benefit is increased power handling and reduced distortion at high output levels. This technology also allows for better integration with the mid/woofer.
Unipivot
Infinity's Unipivot (patent no. 6,002,780) allows the tweeter to be pointed at the listener's location even when the speaker is mounted off axis. This optimizes the stereo image and ensures a more uniform response.
Tweeter level adjustment
The 9633cf also features a tweeter level adjustment located on the front of the speaker and can be set at the reference level of 0dB. If the speakers are located low in the doors or if you are looking for a brighter sound, set the tweeter at +3dB.
Rubber surrounds
This material provides optimum cone-edge suspension and absorbs distortions that may travel up the cone edge, adding stronger low-end.
Infinity 9633cf Specifications
| Power Handling, RMS: | 100 Watts |
| Power Handling, Peak: | 300 Watts |
| Sensitivity (2.83V @ 1m): | 94dB |
| Frequency Response: | 46Hz - 21kHz |
| Impedance: | 2 Ohms |
| Mounting Depth: | 3-1/16 inches |
About Infinity
Infinity was founded in 1968 on a unique blend of technology, performance, and design. Today, Infinity offers three tiers of automotive speakers comparable to the best home-audio components. Infinity Kappa Perfect, Kappa, and Reference Series speakers deliver performance that rivals the best the competition has to offer.
What's in the Box
Infinity Reference 9633cf 6 x 9-Inch 300-Watt 3-Way Loudspeaker (pair), Installation Hardware, User Manual
Infinity Reference Series Multi-element Options
Multi-elements are clearly the easiest way to upgrade your system. They consist of an integrated tweeter and midrange/woofer. These speakers are designed to fit right into your factory locations with few, if any modifications. Infinity offers two extremely compelling lines of multi-element loudspeakers. Our Reference Series represents perhaps the best value of any premium brand in its price range, and our Kappa Series multi-elements are simply spectacular. These speakers have won numerous awards for their incredible audiophile-grade performance.
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| Infinity Reference 3032cf 3.5-Inch 75-Watt Two-Way Loudspeaker | Infinity Reference 4032cf 4-Inch 105-Watt Two-Way Loudspeaker | Infinity Reference 5032cf 5.25-Inch 135-Watt Two-Way Loudspeaker | Infinity Reference 6032cf 6.5-Inch 180-Watt Two-Way Loudspeaker |
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| Infinity Reference 6432cf 4 x 6-Inch 120-Watt Two-Way Loudspeaker | Infinity Reference 6832cf 6 x 8/5 x 7-Inch 180-Watt Two-Way Loudspeaker | Infinity Reference 9632cf 6x9-Inch 300-Watt Two-Way Loudspeaker | Infinity Reference 9633cf 6 x 9-Inch 300-Watt 3-Way Loudspeaker |
