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Kicker 51KST2004 KS Series 3/4" dome tweeters

Item # 20651KST20

Take control of your sound with versatile silk tweeters.

Find what Fits your vehicle

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Take control of your sound with versatile silk tweeters.

Item # 20651KST20

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Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
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About the Kicker 51KST2004

Kate C.

Product highlights:

  • 3/4" silk dome tweeters
  • hardware for flush-, surface pod-, and angle-mounting
  • handles up to 65 watts RMS (195 watts peak power)
  • frequency range: 4,500-21,000 Hz
  • in-line crossovers (4,500 Hz at 12 dB/octave)
  • features neodymium magnets
  • sensitivity: 92 dB
  • top-mount depth: 9/16"
  • warranty: 2 years
  • MFR # 51KST2004
  • Item # 20651KST20

What's in the box:

Kicker 51KST2004 owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • Two 3/4" Tweeters (each with 6" Wire attached)
  • Two 5' Lengths of speaker wire with in-line crossovers (quick-slides on one end and tinned bare wire on the other)
  • 2 Flush mount trim rings
  • 2 Short mounting nuts
  • 2 Long mounting nuts
  • 2 Front angle rings
  • 2 Back angle rings
  • 2 Surface mount pods
  • 2 Pod nuts (installed)
  • 2 Flat washers (installed)
  • Tweeter removal tool
  • Owner's manual (English/ Spanish/ German/ French)

More details on the Kicker 51KST2004

Pat M.

Features & specs

General
Speaker Size 3/4
Driver Design 1-way
Woofer Design ---
Woofer Material ---
Woofer Surround ---
Midrange Design ---
Midrange Material ---
Tweeter Design 3/4" Dome
Tweeter Material Silk
Super Tweeter Design ---
Super Tweeter Material ---
Impedance (Ohms) 4
Weather-resistant No
Grilles Included Black steel mesh
Parts Warranty 2 Years
Labor Warranty 2 Years
Specifications
Sensitivity (1W at 1 meter) 92
Sensitivity at 2.83 volts N/A
Frequency Response 4500 - 21k Hz
Maximum RMS Wattage 65
Peak Power Handling (Watts) 195
Top-mount Depth (Inches) 0 9/16
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 1 5/16
Mounting Height (Inches) 0.321
Frame Width 1.616
Frame Length 1.616
The Kicker 51KST2004 replaces these items:

Product Research

Features

Mounting Options: The tweeters come with 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 30˚.

Dimensions:

  Flush Angle Surface
Mounting Height 0.321" 0.525" 2"
Mounting Depth 0.554" 0.713" 0.75"
Frame Diameter 1.616" 1.675" 1.53" x 1.9"
Cutout Diameter 1.3" 1.450" 0.475"

Crossovers: The passive crossovers are in-line with the included speaker wire. The slope is 12dB per octave and the crossover point is 4,500 Hz. The crossover measures approximately ⅝" at its thickest point.

The Kicker 51KST2004 replaces these items:


Adding...
  • handles up to 65 watts RMS (195 watts peak power)
  • in-line crossovers (4,500 Hz at 12 dB/octave)
  • features neodymium magnets

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Kicker 51KST2004
$99.99 pair
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