Infinity's glass fiber woofer cones are lighter and stiffer with more cone-area than the competition , delivering increased low-frequency output and higher efficiency.
Edge-driven textile dome tweeters - These are not commonly used W-domes, but edge-driven textile dome speakers that will deliver broader and smoother high frequency response.
High output 2.5 ohm ohm architecture with low impedance voice coils enables the speaker to extract every watt from the amplifier and deliver peak power with ease.
Infinity speakers have to undergo a testing process that would destroy lesser speakers. Infinity freezes them, bakes them, shakes them, blasts them with ultraviolet light and drives them at full power for days at a time.
Infinity is in the business of designing reference quality speakers, and Kappa car audio speakers are no exception.
Description
Features Patented Plus One™ Glass Fiber Woofers Edge-driven textile dome tweeters UniPivot Tweeter 3-way Upgradability SLI (Super Low Impedance) High Output Design Ultra-High Sensitivity (up to 96dB@2.83V/1m) Harman Standard Reliability Testing Completely Tuned Kappa by Infinity