Description Infinity KAPPA682.9CF 6" x 8" (5" x 7") two-way loudspeaker with Plus One woven glass-fiber woofer cone and edge-
driven MMD dome tweeter.
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.
Edge-driven MMD dome tweeters
These are not commonly used W-domes, but fully edge driven domes like those found in fine
home audio loudspeakers. This much larger voice coil increases power handling and provides better
sonic integration with the mid-woofer.
Unipivot
To ensure proper imaging the 682.9cf utilizes a patented rotating tweeter (patent no. 6,002,780).
So even if the speaker is mounted down low in the door, the soundstage can be brought up and
optimized for the listener's location.
Woven glass fiber woofer cone
Material is extremely stiff, minimizing cone flex which yeilds very low distortion and improved
clarity, an Infinity trademark.
True Four Ohms
All Kappa 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 Kappa Speakers has been
adjusted to compensate for this increase and can be safely driven by any head unit.
Computer-optimized voice-matched outboard passive crossovers
Each Kappa multielement and component system features an outboard crossover that has been
voice-matched for flawless performance with incredible detail and accuracy.
Adjustable tweeter level
Each Kappa multielement features a user adjustable tweeter level control. On the two-way models,
simply rotate the tweeter to add or subtract 3dB output. On the three-way models, it is the simple
push of a button right on the tweeter faceplate.
Product Specifications
KAPPA682.9CF
Power Handling, RMS 100 Watts
Power Handling, Peak 300 Watts
Sensitivity 94dB
Frequency Response 40Hz - 25kHz
Mounting Depth 2-7/16"
Impedance 2 Ohms
In The Box Infinity KAPPA682.9CF
Plus One woofer cones
Edge-driven MMD dome tweeters
Woven glass fiber woofer cone
Adjustable tweeter level
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