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Kicker KSS690 KS Series 6"x9" 2-way component speaker system

Item # 20651KSS69

Hearing the Kicker KS-series speakers will make you wonder why you waited to replace your factory speakers.

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Hearing the Kicker KS-series speakers will make you wonder why you waited to replace your factory speakers.

Item # 20651KSS69

Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
In stock

Deeply discounted installation gear

$249.99 Sale $50.03 off ends 7/13
$199.96

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Get questions answered fast & free

Expert help 400+ hours training Virginia-based

About the Kicker KSS690

Dave Delamere

Product highlights:

  • component speaker system includes 2 woofers, 2 tweeters, and 2 crossovers
  • 6"x9" polypropylene woofer cone with rubber surround
  • 1" silk dome tweeter with four mounting options
  • external crossover network with 3 tweeter levels (0, +4.5, +9 dB)
  • handles up to 150 watts RMS (300 watts peak power)
  • can be installed as separate components or as 2-way speakers
  • frequency range: 30-21,000 Hz
  • sensitivity: 92 dB
  • woofer top-mount depth: 2-15/16"
  • impedance: 4 ohms
  • grilles included
  • warranty: 2 years
  • MFR # 51KSS6904
  • Item # 20651KSS69

What's in the box:

Kicker KSS690 owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • Two KSS690 Woofers
  • Two phase plugs (installed)
  • Two 1" Tweeters (each with 6" Wire attached)
  • 2 Woofer mounting brackets
  • 2 Woofer bottom mount spacers
  • Two woofer grilles
  • Two grille mounting rings
  • Two crossovers
  • Two upper tweeter mounting posts
  • Two lower tweeter mounting posts
  • Two tweeter housings
  • Two tweeter housing washers
  • Two flush mount rings (tweeter)
  • Two front angle rings (tweeter)
  • Two back angle rings (tweeter)
  • Two short mounting nuts (tweeter)
  • Two long mounting nuts (tweeter)
  • Two surface mount pods
  • Two pod nuts
  • Tweeter tool
  • Two 10" Zip ties
  • 2 Adhesive backed foam pads
  • Grille putty
  • Four red plastic wire caps
  • Two M4x7mm Machine screws
  • Twelve 1-1/8" Screws
  • Quick-Start guide (English/ Spanish/ German/ French)
  • Woofer template

More details on the Kicker KSS690

Pat M.

Features & specs

General
Speaker Size 6X9
Driver Design 2-way
Woofer Design Cone
Woofer Material Polypropylene
Woofer Surround Rubber
Midrange Design ---
Midrange Material ---
Tweeter Design 1" Dome
Tweeter Material Silk
Super Tweeter Design ---
Super Tweeter Material ---
Impedance (Ohms) 4
Weather-resistant No
Grilles Included Black, Steel mesh, Plastic frame
Parts Warranty 2 Years
Labor Warranty 2 Years
Specifications
Sensitivity (1W at 1 meter) 92
Sensitivity at 2.83 volts N/A
Frequency Response 30 - 21k Hz
Maximum RMS Wattage 150
Peak Power Handling (Watts) 300
Top-mount Depth (Inches) 2 15/16
Bottom-mount Depth (Inches) 3 3/16
Cutout Diameter or Length (inches) 0
Mounting Height (Inches) 0.268
Frame Width 6.652
Frame Length 9.217
The Kicker KSS690 replaces these items:

Product Research

Features

Multipurpose Brackets: In addition to fitting standard 6x9 applications, Kicker includes a pair of mounting brackets to install the woofers in several vehicle-specific applications. Please enter your vehicle information to confirm fit.

Spacers: The included 6x9 spacers can be used to adjust the woofers' depth when top or bottom mounting. The adjusted measurements become:

  • Top Mount:
    • Depth: 2.744"
    • Height: 0.429"
  • Bottom Mount:
    • Depth: 3.293"
    • Tweeter Protrusion: 0.0"

Tweeter Mounting Options: The tweeters include brackets to allow multiple mounting configurations; flush-mount, angle-mount, and surface-mount. The surface mount pods are mounted to a threaded, hollow shaft and have a ball-and-socket joint, so they can be turned in any direction, and angled to approximately 40˚.

Tweeter Dimensions:

  Flush Angle Surface
Mounting Height 0.25" 0.625" 3.15"
Mounting Depth 0.6" 0.65" 0.75"
Frame Diameter 2.045" 2.1" 2.3" x 1.9"
Cutout Diameter 1.662" 1.787" 0.475"

Coaxial Tweeter Mount: In addition to standard tweeter mounting options, the included tweeter mounting posts let you mount the tweeters directly to the center of the woofers, giving you a standard coaxial speaker. The tweeter can be angled up to 12° when coaxially mounted. When the tweeter is attached to the woofer the mounting height increases to 0.597" (top mount) and the tweeter protrusion increases to 0.37" (bottom mount).

Crossovers: The component system includes 12 dB/octave passive crossovers for the tweeters. (Both the woofers and tweeters are wired through the crossovers, but only the tweeters are filtered.) The crossover point is 4,000 Hz. A switch on each crossover allows you to adjust the tweeter output; 0 dB, +4.5 dB, or +9 dB. Each crossover has input and output wires are attached; the 34" woofer outputs have quick slides that connect directly to the woofer terminals and the 32" tweeter outputs have quick slides that mate to the terminals on the wire attached to the tweeters. The 34" input wires are not terminated. The crossovers' dimensions are:

  • Length: 4"
  • Width: 2⅞"
  • Height: 1⅛"

The Kicker KSS690 replaces these items:


Adding...
Kicker 47KSS6904

Kicker 47KSS6904

KS Series 6"x9" component speaker system
  • 1" silk dome tweeter with four mounting options
  • handles up to 150 watts RMS (300 watts peak power)
  • can be installed as separate components or as 2-way speakers

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Customer Q&A

3 questions already asked

Q
I'm confused as to why these won't fit the front doors of a 2021+ Ford F150. You show the front door mounting height as .433" available for other front door speakers, but for these, you only show a .198" available front door mounting height. Why is there a difference in the available height between speaker models?
jared  Nov 01, 2024
2 answers
A
They absolutely will fit in a 21+ f-150. I know because they are currently installed in my 2023 f-150. They sound great. I have them powered by a kicker cx 360.4 amp.They do require a Metra 82-5606 speaker bracket though
ben  Apr 15, 2025
A
That 0.433" is the most mounting height that can be created and its done with the mounting brackets used to install the 6-1/2" / 6-3/4" speakers. The mounting bracket for 6"x9" speakers only creates 0.198" of space for the mounting height of the new speakers. Sometimes, we do update the gear we offer because we found something new that helps improve the space available for speakers and recommend contacting an advisor by calling 1-800-324-9695 to check
jason  Nov 02, 2024 (Staff)
Q
Do these speakers require an after market amp?
alexander  Aug 22, 2024
1 answer
A
Greetings Alexander. Thank you for your question. It would be highly recommended that you also install an amplifier for these. They will just not run well with radio power.
thomas  Aug 22, 2024 (Staff)
Q
What amp would go good with that to power them?
tom  Feb 18, 2024
1 answer
A
So there are a number of factors to consider when we need to talk about amps matching up with speakers that can come into play. We have advisors who can be reached by calling 1-800-324-9695 that can help recommend the best amp for your goals.
red  Feb 18, 2024 (Staff)

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