Infinity Kappa 603CF 6.5 Component Speaker System 93 dB

Infinity Kappa 603CF 6.5 Component Speaker System 93 dB

Infinity Kappa Series 6-1/2 component speakers deliver high-output bass from Plus One glass-fiber woofers and edge-driven 3/4 inch silk dome tweeters with extended highs to 40 kHz.

SKU KAPPA-603CF Category Brand:

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The Infinity Kappa 603CF is a 6.5 inch component speaker system engineered for accurate music reproduction in car audio systems. The package includes two woofers, two edge-driven silk dome tweeters, and two external crossovers to manage band separation and level control.

Construction uses Plus One glass-fiber woofer cones with hi-roll rubber surrounds for extended cone area and controlled bass. The tweeters use an edge-driven silk dome design with a response to 40 000 Hz and adjustable level on the external crossovers. These 3 ohm speakers handle 110 watts RMS (330 watts peak) and have a sensitivity of 93 dB for compatibility with factory radios or aftermarket amplifiers when higher output is desired.

  • Speaker type: 2-way component speaker system
  • Woofer size: 6-1/2 inches
  • Woofer cone: Plus One glass-fiber with hi-roll rubber surround
  • Tweeter: 3/4 inch edge-driven silk dome
  • Impedance: 3 ohms
  • Power handling: 110 watts RMS, 330 watts peak
  • Sensitivity: 93 dB at 2.83 V
  • Frequency response: 45 Hz to 40 000 Hz
  • Included: 2 woofers, 2 tweeters, 2 external crossovers
  • Woofer top-mount depth: 2.114 inches
  • Cutout diameter: 5.128 inches
  • Component system includes 2 woofers, 2 tweeters, and 2 external crossovers
  • 6-1/2 inch Plus One glass-fiber woofer cone with hi-roll rubber surround
  • Edge-driven 3/4 inch silk dome tweeters with adjustable level
  • 3 ohm impedance for high sensitivity
  • 110 watts RMS, 330 watts peak power handling
  • Frequency response 45 to 40 000 Hz and 93 dB sensitivity
  • Compact woofer depth for many factory locations
  • Disconnect vehicle battery before installation to avoid short circuits
  • Observe correct polarity when wiring speakers and crossovers
  • Do not exceed rated RMS power to prevent speaker damage
  • Secure crossovers and wiring away from moving parts and heat sources
  • Designed for vehicles with 6-1/2 inch speaker openings
  • Requires minimum top-mount depth of 2.114 inches
  • Typical fitment: many factory front or rear 6.5 inch locations with appropriate adapters

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