Infinity Kappa 90csx 6×9 Component System 135W RMS

Infinity Kappa 90csx 6×9 Component System 135W RMS

Infinity Kappa 90csx 6×9 component speaker system delivers edge-driven soft dome highs and Plus One+ glass fiber woofers with external crossovers for powerful, detailed automotive audio.

SKU KAPPA-90CSX Category Brand:

The Infinity Kappa 90csx is a 6×9 component speaker system that pairs Plus One+ glass-fiber woofers with edge-driven soft dome tweeters and premium external crossovers to reproduce detailed, dynamic sound in vehicles.

The system includes two woofers, two tweeters, two external crossovers and grilles. It presents a 2.5 ohm impedance, 94 dB sensitivity and handles up to 135 watts RMS per speaker. Crossovers provide wiring for woofer and tweeter and allow upgrade to optional Kappa 20mx 2 inch midrange drivers.

  • Configuration: 2-way component speaker system, includes 2 woofers, 2 tweeters, 2 external crossovers
  • Woofer size: 6×9 inches
  • Woofer cone: Plus One+ glass-fiber cone with hi-roll rubber surround
  • Tweeter: Edge-driven soft dome tweeter
  • Impedance: 2.5 ohm
  • Power handling: 135 watts RMS per speaker, 405 watts peak
  • Frequency response: 35-35,000 Hz
  • Sensitivity: 94 dB at 2.83 volts
  • Woofer top-mount depth: 3-3/16 inches
  • 6×9 Plus One+ glass-fiber woofer cones with hi-roll rubber surround
  • Edge-driven soft dome tweeters for smooth high-frequency response
  • External premium crossovers with upgrade path for Kappa 20mx midranges
  • 2.5 ohm impedance and 94 dB sensitivity for strong output with factory or aftermarket head units
  • Handles up to 135 watts RMS per speaker; grilles included
  • Disconnect vehicle battery before beginning installation
  • Use appropriate wiring and secure all connections to prevent short circuits
  • Match amplifier to 2.5 ohm load and do not exceed 135 watts RMS per speaker
  • Mount crossovers and speakers securely to prevent vibration or interference
  • Fits vehicles with 6×9 speaker openings designed for component installations
  • Requires woofer top-mount depth of 3-3/16 inches; verify clearance before installation
  • May require adapters or custom mounting for some factory locations

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