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Infinity Kappa Perfect 900X

Kappa Perfect Series 6"x9" component speaker system for select Harley Davidson vehicles

Item # 108PERF90X

Sometimes all you want to hear is the roar of your Harley-Davidson, but when you crave music, Infinity's Kappa...

Find what Fits your vehicle

Sometimes all you want to hear is the roar of your Harley-Davidson, but when you crave music, Infinity's Kappa...

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Item # 108PERF90X

In stock

Deeply discounted installation gear

$599.95 Sale: -$150.00 off

$449.95

Free lifetime tech support

Whenever you need a hand.

60-day price protection

We’ll reimburse you if the price drops.

60-day returns

If you don't love it, send it back.

About the Infinity Kappa Perfect 900X

Alexander H.

Worthy of your Harley-Davidson

Sometimes all you want to hear is the roar of your Harley-Davidson, but when you crave music, Infinity's Kappa Perfect 900X 6"x9" component speaker system won't let you down. Designed to fit select Touring Series motorcycles, this system sports an IPX5 waterproof rating to ensure a long life on the open road. Infinity uses a basalt fiber Plus One™ woofer for its durability and responsiveness. 1" edge-driven dome tweeters thrill with distinctly smooth highs that cut through the wind and road noise.

Worthy of your Harley-Davidson

Sometimes all you want to hear is the roar of your Harley-Davidson, but when you crave music, Infinity's Kappa Perfect 900X 6"x9" component speaker system won't let you down. Designed to fit select Touring Series motorcycles, this system sports an IPX5 waterproof rating to ensure a long life on the open road. Infinity uses a basalt fiber Plus One™ woofer for its durability and responsiveness. 1" edge-driven dome tweeters thrill with distinctly smooth highs that cut through the wind and road noise.

Cool look and useful design

Infinity matches the classic curves of your Harley-Davidson with stylish, badged grilles. And thanks to a removable tweeter design, you have the option to install these as components or coaxials.

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Product highlights:

  • component speaker system includes 2 woofers and 2 tweeters with inline crossovers
  • 6"x9" Plus One basalt fiber woofer cone with hi-roll rubber surround
  • edge-driven polyphenylene sulfide dome tweeter
  • removable tweeter works with component and coaxial configuration
  • handles up to 100 watts RMS (300 watts peak power)
  • frequency response: 50-20,000 Hz
  • sensitivity: 95 dB at 2.83 volts
  • grilles included
  • warranty: 3 years
  • Our 60-day money-back guarantee
  • MFR # INFSPKKP900XAM

What's in the box:

  • Two 2-way speakers
  • Two 16" Lengths of wire with in-line crossovers
  • 2 Surface mount tweeter housings
  • 2 Tweeter opening covers
  • 2 Grilles
  • 2 Mounting brackets
  • 2 Speaker protectors
  • 2 Templates
  • Tweeter removal tool
  • Eight 1" Screws
  • Eight 1/2" Screws
  • Four 5/8" Flat head screws
  • Installation instructions

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More details on the Infinity Kappa Perfect 900X

Pat M.

Product Research

Features

Mounting: The included templates guide cutting the opening in each saddlebag lid. The grille and mounting bracket are bolted together with the saddlebag lid sandwiched between them, then the speaker is mounted to the bottom of the bracket.

Neodymium Magnets: To reduce their weight, and not raise the motorcycle's center of gravity, both the woofers and tweeters use neodymium magnets.

Tweeter Mounting Options: Each tweeter is bridge mounted so there's no opening in the center of the woofer cone, making the speaker more weather resistant. The tweeters can also be removed and surface mounted using the included adapters.

Tweeter Dimensions:

  Surface Mount
Mounting Height 0.915"
Mounting Depth screw depth
Frame Diameter 1.866"

Crossover: The crossovers' 8" input wires are terminated with male quick slides, 0.25" positive and 0.187" negative. The 8" woofer and tweeter outputs plug into the terminals on the speaker frames. When mounting the tweeters separately, the crossovers' tweeter output wires plug into the 8" wires attached to the surface mount housings. The crossovers are approximately ⅞" wide x ½" tall x 1¾" long.

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