Infinity Primus PR9613IS 6×9 3-Way Speaker 90W RMS

Infinity Primus PR9613IS 6×9 3-Way Speaker 90W RMS

6×9 three-way multielement car speaker with 90W RMS and 270W peak power, 89dB sensitivity, and 46Hz-21kHz frequency response for improved midbass, clarity, and edge-driven tweeter dispersion.

SKU PR9613IS Category Brand:

Vehicle logos indicate compatibility only. This product is not manufactured or endorsed by the vehicle brand.

The Infinity Primus PR9613IS is a 6×9 three-way coaxial car speaker that combines Plus One polypropylene woofers and edge-driven tweeters to deliver extended frequency response and higher sensitivity. It is voiced and tested to meet Harman reliability standards for consistent performance.

Built with polypropylene cones, hi-roll rubber surrounds, 25mm voice coils, and true 4 ohm architecture design elements, the PR9613IS handles 90W RMS and 270W peak. It installs in vehicles with factory 6×9 speaker openings and connects using standard coaxial speaker wiring.

  • Speaker size: 6 x 9 inches
  • Configuration: Three-way coaxial
  • Power handling: 90W RMS, 270W peak
  • Sensitivity: 89 dB at 2.83V
  • Frequency response: 46 Hz – 21 kHz
  • Voice coil diameter: 1 in. (25 mm)
  • Impedance: 2.7 ohms reported; designed with True 4 ohm architecture elements
  • Woofer material: Plus One polypropylene cone
  • Tweeter: Edge-driven tweeter
  • Surround: Hi-roll rubber surround
  • Plus One polypropylene woofer for increased radiating cone area and improved low-frequency output
  • Edge-driven tweeter for wider dispersion and smoother high frequency response
  • True 4 ohm architecture design for stronger amplifier control and peak power delivery
  • Harman standard reliability testing for durability under temperature, vibration, and UV stress
  • Individually voiced speakers for consistent tonal balance
  • Disconnect vehicle battery before installing speakers
  • Use proper mounting hardware and avoid pinching speaker wires
  • Follow vehicle manufacturer guidelines for speaker replacement
  • Fits vehicles with factory 6×9 speaker openings

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