Infinity Kappa Perfect 600X Premimum 6-1/2" (165mm) Two-Way Speakers for Motorcycles

Model: INFSPKKP600XAM UPC: 050667376383 Item: 176357

$549.95 OR

Regular Price: $599.95

Save: $50.00 (8%)

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754 Route 309 (Bethlehem Pike) Montgomeryville, PA 18936
  • Mon: CLOSED
  • Tues, Wed, Fri, Sat: 10AM - 5PM
  • Thurs: 10AM - 8PM
  • Sun: CLOSED
(215) 368-8343
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38 Greenfield Avenue, Ardmore, PA 19003
  • Mon: CLOSED
  • Tues, Wed, Fri, Sat: 10AM - 5PM
  • Thurs: 10AM - 8PM
  • Sun: CLOSED
(610) 649-7002
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Product Information

Kappa Perfect Speakers: For Those Who Demand the PERFECT

Infinity Kappa Perfect Speakers deliver the ultimate listening experience to two wheels.  They are visually inspired by motorcycles & rider culture and combine materials centered on lightness and strength so they will last for miles and miles.  They combine IPX5 Waterproof Construction, Patented Plus One™ Basalt Fiber Woofer Cones, and Edge-driven Polyphenylene Sulfide-Dome Tweeters which provide an amazing soundstage with great bass and silky smooth highs. The removable tweeter design offers the coaxial and component system installation options which offering accuracy & an enjoyable listening experience for the rider, no matter the weather conditions on the open road. 

Basalt Fiber Woofer with Plus One™ Technology for Deeper and Bigger Bass

Lightweight Basalt fiber combined with Harman's Patented Plus One™ technology, which not only brings sound accuracy but also increases the loudness.

1"Edge-driven Polyphenylene Sulfide-Dome Tweeter to Reproduce Perfect Sound

Engineered for motorcycle applications, we selected the 1“ Sulfide-Dome in an Edge-driven design for the perfect sound.

Removable Tweeter Design offer the Coaxial and Component System Installation Options

The Kappa Perfect coaxial models tweeter is a smart removable design, which will offer you the component upgrade based on riders listening preference by using the included tweeter installation kits.

IPX5 for the Speaker Front Weather Resistance for Speaker Back Side

The speakers are specially designed for the IPX5 for the front side, weather-resistant for the backside, which gives you the freedom to use both in a car or motorcycle.

Neodymium Magnet for Light Weight

Neodymium magnets provide higher efficiency power in a small size while reducing their weight making them ideal for motorcycle applications.

Premium ID design to Match your Premium Motorcycle Culture

Infinity Kappa Perfect’s design is inspired by motorcycles & the rider culture. Their inky gloss/satin black color motif with broadly spaced “KAPPA PERFECT” branding is reminiscent of popular motorcycle brands & logo treatments, and sinuous tribal tattoos as seen in the tweeter grip pattern and equalizer.



  • Power handling: 75Wrms, 225W peak
  • Sensitivity (@ 2.83V): 93dB
  • Frequency Response: 60Hz - 20kHz
  • Impedance: 3.0 ohms

What's in the Box

What's in the Box

  • 2x Speakers
  • 2x Street Glide grilles
  • 8x Stainless steel screws in standard Phillips head
  • 3x Separately infinity logo badge with 3m glue
  • 2x In-line crossover pigtail
  • 2x Tour-Pak grilles
  • 2x Road Glide grilles
  • 2x Tweeter kits


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