About the Infinity Kappa 682.11cf
Infinity's Kappa Series 682.11i 5"x7"/6"x8" speakers continue in the tradition of this legendary line of speakers, offering rugged construction and impressive sound quality. Once installed, these speakers will bring out every nuance and detail in your favorite music tracks, making time spent in your car seem more like a concert than a commute.
Large soft dome tweeters
If you're looking for natural-sounding high frequencies, Infinity uses edge-driven 1" soft dome tweeters in this system. The "edge-driven" design creates a larger tweeter that handles more power and delivers smooth response way down into midrange frequencies not covered by smaller "W"-shaped domes. You'll hear a more clearly defined soundstage where you can picture the placement of every instrument.
Infinity's UniPivot design allows you to aim each tweeter toward your ears, so you enjoy excellent stereo imaging even if the speakers are mounted way down low in your doors. Each tweeter also features a level control switch so you can boost the brightness to your taste.
Glass fiber woofer with Plus One+ technology
If you like bass, the Kappa glass fiber woofer holds its shape when the power's cranked up, so you still get punchy and defined bass. Glass fiber weighs less than traditional materials, so you don't need a ton of power to drive this woofer. Infinity's Plus One+ woofer technology extends the cone right up to the edge of the basket, giving you more surface area than with most comparable speakers. A bigger cone means more bass to complement the superior high-frequency response.
Great for any system
These 2-ohm speakers are sensitive enough that you can power them with an aftermarket stereo, but you'll get your best results feeding them plenty of power from an outboard amp — up to 100 watts RMS.
Grilles are not included; the factory grilles should be suitable for most applications.
- 5"x7"/6"x8" 2-way car speakers
- Plus One+ glass-fiber woofer cone with hi-roll rubber surround
- 1" edge-driven, soft dome tweeter
- 2-ohm impedance
- power range: 5-100 watts RMS (300 watts peak power)
- frequency response: 40-25,000 Hz
- sensitivity: 94 dB
- top-mount depth: 2-3/8"
- grilles not included
- warranty: 3 years
- Our 60-day money-back guarantee
- MFR # 682.11cf
What's in the box:
- Two 2-way speakers
- 2 Bottom mount adapter rings
- 2 Adhesive backed foam gaskets
- 2 Adhesive backed Infinity logo badges
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More details on the Infinity Kappa 682.11cf
Features & specs
|Tweeter Design||1" Dome|
|Woofer Composition||Formed glass fiber|
|Parts Warranty||3 Years|
|Labor Warranty||3 Years|
|Sensitivity (1W at 1 meter)||N/A|
|Sensitivity at 2.83 volts||94|
|Frequency Response||40 - 25k Hz|
|Minimum RMS Wattage||5|
|Maximum RMS Wattage||100|
|Peak Power Handling (Watts)||300|
|Top-mount Depth (Inches)||2 3/8|
|Bottom-mount Depth (Inches)||2 15/16|
|Cutout Diameter or Length (inches)||0|
|Mounting Height (Inches)||0.627|
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 a significant increase in efficiency.
Formed Glass Fiber Woofer Cones: This formed glass fiber material is very light and extremely stiff, minimizing cone flex. This results in very low distortion and improved clarity.
iCGM frames: The Kappa series speaker baskets are made of composite Injected Carbon Glass Matrix (iCGM). iCGM is lighter and stronger than stamped steel; it retains its shape, even when mounted on uneven surfaces (common in car mounting locations), plus offers exceptional damping of any resonances.
Edge Driven Dome Tweeters: Each speaker has a 1" Edge-driven textile soft dome tweeter. An edge-driven tweeter has better dispersion characteristics and allows for a lower crossover frequency than typical tweeters of the same size, which improves imaging. The result is improved vocals and musical clarity. The tweeter also has an adjustable output level, +0 dB (flat) and +3 dB.
UniPivot Tweeter: The tweeter is angled and can be rotated about 315° after installation. This allows you to direct the tweeters toward the listeners, very useful for speakers mounted low in a door.
High-Output Design: The high output 2-ohm voice coil design compensates for the high in-line resistance of small gauge factory wiring and extracts every watt from factory receivers, increasing overall system output and efficiency (relative to 4 ohm speakers). The speaker's 2.0-ohm impedance combined with the impedance of your speaker wire provides a true 4-ohm load to your connected headunit or amplifier. The speakers also benefit from increased power when you upgrade the wire and add aftermarket amplifiers, designed to power a 2-ohm load.
Size: These speakers fit many 5x7 and 6x8 applications.
Terminals: The input terminals are gold-plated set screws that will accept up to 12 gauge bare wire.
Power Handling: Although Infinity lists the RMS power handling as 100 watts, they also list the recommended power range as 5-150 watts RMS. We've opted to list the more conservative 100 watt RMS figure on the specifications page.
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