Garage
Shop

Infinity Kappa 693.11I (FREE Upgrade to KAPPA 93IX)

660W Peak (220W RMS) 6x9" 3-Way Kappa Series Coaxial Speakers

Infinity
Shop all Infinity
Product videos
highlight-star-icon

• Peak Power: 660W
• RMS Power: 220W
• 1" Edge Driven Pivoting UHF Dome Tweeter
• Mounting Depth: 3-1/4" • Carbon Injected Glass Fiber Woofer Cone
• 2 Ohm Impedance
• Sensitivity: 96dB

Learn more about the 69311i

We apologize

This item has been discontinued

Product Highlights


• Peak Power: 660W
• RMS Power: 220W
• 1" Edge Driven Pivoting UHF Dome Tweeter
• Mounting Depth: 3-1/4" • Carbon Injected Glass Fiber Woofer Cone
• 2 Ohm Impedance
• Sensitivity: 96dB

Description


Infinity brand icon

Authorized dealer



High Fidelity Kappa Series

The 2-ohm nominal impedance of the Infinity Kappa 693.11I coaxial speakers allows compensation for any added resistance in thin factory-installed speaker wiring and provides more output than factory speakers in its class. The high sensitivity of the Kappa Series makes it ideal for upgrading a factory-installed system’s existing speakers with very noticeable fidelity improvements. The beautiful chrome inserts on the grille match modern interiors, and there are no visible mounting screws. With a modern look, articulate highs and strong lows, the Kappa series speakers are perfect for any factory or aftermarket sound system. Pick yours up today at SonicElectronix.com!


The Sound of quality

Sonic Electronix, one of the leaders in car audio, recently visited Harman, the premium global audio and infotainment group, at their research and development locations in Northridge, California and Detroit, Michigan. The purpose of these visits was to utilize and combine the powerful brand of Harman and the industry leading knowledge behind Sonic Electronix to begin working together on developing future car audio projects.


General Features:

  • 6" x 9" Kappa Series 3-Way Car Speakers
  • Power Handling:
    • Peak: 660 watts per pair / 330 watts each
    • RMS: 220 watts per pair / 110 watts each
  • Recommended Minimum Power: 25-330 watts each
  • Carbon Injected Glass Fiber cone material
  • Plus One cone technology offers more cone area than other speakers in its class
  • Rubber speaker surround
  • 1" Soft Dome edge-driven Fabric tweeter construction
  • Super tweeter for added high-frequency performance
  • Adjustable, 0 or +3dB push-button tweeter level attenuation control
  • UniPivot tweeter allows you to aim the tweeter at the listener for better imaging
  • High temperature voice coil reduces distortion
  • Vented magnet and motor assembly cool the voice coil
  • Gold-plated, screw-type speaker terminals for a secure connection
  • Injected Carbon Glass Matrix (iCGM) speaker frames
  • High-quality passive crossover components
  • Protective, soft, rubber-finish grilles
  • Protective magnet boot cover
  • Grilles included
  • 2 ohm impedance
  • Frequency response: 35-30,000 Hz
  • Top-mount depth: 3-3/16"
  • Sensitivity: 96dB
  • Authorized Internet Dealer
  • 3-year Manufacturer's Warranty

Priced Per Pair

Product history:

Infinity 693.11I thumbnail
(newest, current model)
Infinity 693.9I thumbnail
(previous model, replaced by Infinity Kappa 693.11I (FREE Upgrade to KAPPA 93IX))

Best selling similar products

46CSC6934 small

Kicker CSC693 (46CSC6934)

• 450 watts Peak Each, 150 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

(40)

$111.96

List price $159.99

SXE-6926S small

Alpine SXE-6926S

• 280 watts Peak Each, 90 watts RMS Each
• Mylar Dome tweeters
• Natural Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

(13)

$56.99

List price $71.99

REF697F small

Infinity REF697F (INFSPKRF697FUS)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

(5)

$139.95

List price $169.95

Specifications & Details


Speaker Specifications
Series
Kappa Series
Priced Per
Pair
Speaker Size
6" x 9"
Design
3-way Coaxial
Tweeter Design
Dome
Tweeter Size
1"
Tweeter Composition
Cloth
Woofer Composition
Carbon Composite
Woofer Surround
Rubber
Peak Power Handling
330 watts
RMS Power Handling
110 watts
Sensitivity
96 dB
Frequency Response
35 - 30000 Hz
Impedance (Per Voice Coil)
2 ohm
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
3-3/16"
General specifications
Speaker Grilles
Yes
Warranty and Return Policy
Parts Warranty Duration
3 years
Labor Warranty Duration
3 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

693.11I

Weight:

5.00lbs

Internal SKU:

69311i

Internal Product ID:

60696

Product and How-to Videos


  • Harman International: The Pursuit of Great Sound
  • Infinity Kappa Series Speakers | Coaxial and Component Car Speakers

Customer Ratings & Reviews


Infinity Kappa 693.11I (FREE Upgrade to KAPPA 93IX) thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
4.9
Usability
5

Customer Reviews

Sort by:

Loading...

infinity kappa 693.11

Best 6x9 i ever bought nice n clear i would recommend this speaker for performance hands down

By 505 on November 16, 2014

42 found this helpful


infinity speakers

Great sound better price. They sound great and work perfect for accurate classical music

By dan on January 22, 2015

41 found this helpful


Great sound for the brand and price would recommend with amplifier

By Eric on March 24, 2025 Checkmark Icon Verified purchase


Sound from Heaven

let me tell you these 6x9s scream i hooked them up to my factory stereo and whooa cant turn them off they sound so clear.

By Anonymous on October 5, 2018 Checkmark Icon Verified purchase


Great buy

top of the line speakers all the way. I bought these for the rear doors in my 2014 ram. first 6x9 i have ever heard that really has some bass to it.

By Anonymous on August 24, 2018


Great buy

The kappa's are better than expected they are super loud and clear!

By Anonymous on August 21, 2018


Amazing Speakers

These things are loud!!! I hooked them up to 75w RMS and they are very good sounding in my rear deck lid Trunk setup.... No distortion and no need to activate the button on the speakers...

By Mike on May 4, 2018 Checkmark Icon Verified purchase


Good speakers

I have been using por a month it still sound with good quality

By Juan on December 24, 2017 Checkmark Icon Verified purchase


Great speaker overall

Bought these for factor replacement in my front doors. These are amazing speakers. Before I put in the rest of my sound system unamplified on the factory radio these speakers are amazing. Definately need to use gasket seal and sound deaden your door panels and interior door as well to get the full sound quality out of these. With power these things rock.

By JasonS75 on September 14, 2017


Great Sound. You need these.

Great sound. Allows me to hear things I haven't heard in a long time. The highest highs and the sweetest lows. Loving it.

By Donald on June 6, 2017 Checkmark Icon Verified purchase




C2-690tx main

JL Audio C2-690tx

• 70 watts RMS Each
• 3/4" Silk Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

(21)

$299.99

List price $299.99

VXT69 main

The Install Bay VXT69

• Foam Speaker Baffles
• For 6" x 9" Speakers
• Made from a Waterproof Foam
• Greatly Enhances the Sound and Performance of the Speakers
• Reduces Panel Vibration

(35)

$22.99

List price $25.99


100.9W small

Infinity Kappa 100.9W

350W 10" Kappa Series Selectable Smart Impedance Subwoofer

(42)

$99.95

List price $229.95

PLMCA70 small

Pyle PLMCA70

2-1/4" Cycle Series Water Resistant Handlebar Speakers with 4-Channel Mini Amplifier

(1)

$119.99

List price $329.99

TR650-CXI small

JL Audio TR650-CXi

450W 6.5" Evolution TR Series 2-Way Coaxial Speaker System

(15)

$149.99

List price $169.99

AS9234 small

Prestige AS9234

Add-On Security & Remote Start w/ Factory Transmitter Integration

(3)

$49.99

List price $279.99

05PWB050 small

Kicker PWB050

50 ft. Spool of 1/0 AWG Cobalt Blue Power / Ground Wire Cable 05PWB050

(2)

$149.99

List price $249.99

AR2000M small

Boss AR2000M

2000W Peak (1500W RMS) ARMOR Series Class-AB Monoblock Amplifier with Bass Remote

(10)

$99.00

List price $209.99

CD60.2DLX-2 small

Clif Designs CD60.2DLX

2400W Max, 2-Channel Amplifier

(1)

$289.99

List price $749.99

F2600D small

Sound Storm (SSL) F2600D

2600W Max Class D Monoblock Power Amplifier

(17)

$119.99

List price $279.99

FZMIXDECKBL small

Odyssey FZMIXDECKBL

Black Label Flight Zone ATA Numark MixDeck DJ Case with Removable Front V-Cut Front Cover Panel

$189.99

List price $299.99

Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.