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Kicker 47KSC41004 KS Series 4x10 Coaxial Speakers with .5" Tweeters, 4ohm

  • Based on 190 reviews
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Features

  • KICKER KS-Series Speakers let you play at concert-like volume, yet maintain the smoothness and subtlety to please even the most selective ear.
  • The high-performance woofers utilize internally dampened polypropylene cones and tough rubber surrounds for outstanding midrange detail and pounding bass!
  • Completely redesigned with new cones, voice coils and crossovers, KS-Series Coaxial Speakers are a serious upgrade from your factory sound.
  • Featuring zero (or minimal) tweeter protrusion, you get a perfect fit in almost every vehicle on the road today, without modifications.

Description

Kicker 47KSC41004 KS Series 4x10" Coaxial Speakers With .5" Tweeters, 4ohm KICKER’s elite KS-Series Coaxial Speakers upgrade your audio to new levels of accuracy with extended frequency response and the smoothest highs. Potent Performance - KICKER KS-Series Speakers let you play at concert-like volume, yet maintain the smoothness and subtlety to please even the most selective ear. Internally dampened polypropylene cones and durable rubber surrounds assist the woofers in creating precise midrange and midbass, while high- quality silk-dome tweeters deliver natural, detailed highs. With less than a 2.5-inch mounting depth and zero tweeter protrusion, the KSC4100 is a perfect fit in almost every vehicle on the road today. They work best with 15 to 75 watts of recommended power. See below for more details. High power handling Silk-dome tweeters for a smooth sound Polypropylene woofer and tough rubber surrounds Thin-mount design easily fits behind factory grilles Specifications - Speaker Design: 2-Way Woofer [in, mm]: 4x10, 100x250 Tweeter [in, mm]: ½, 13 Rated Impedance [Ω]: 4 Recommended Amplifier Power [Watts RMS]: 75 Sensitivity [1W, 1m]: 88 Frequency Response [Hz]: 45-20k Mounting Hole Diameter [in, mm]: 3-7/8 x 9-3/8, 99 x 238 Top Mount Depth [in, mm]: 2-3/8, 61 Bottom Mount Depth [in,mm]: 2-13/16, 71 Tweeter Protrusion [in,mm]: 0 Grilles: No Tweeter Magnet Material: Neodymium Tweeter Dome Material: Silk Woofer Cone Material: Polypropylene Woofer Surround Material: Rubber

Brand: KICKER


Speaker Maximum Output Power: 75 Watts


Frequency Response: 20 KHz


Connectivity Technology: Coaxial


Audio Output Mode: Surround


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 12 x 11 x 4 inches; 3.95 Pounds


Item model number ‏ : ‎ 47KSC41004


Date First Available ‏ : ‎ February 5, 2020


Manufacturer ‏ : ‎ Kicker


Customer Reviews: 4.4 4.4 out of 5 stars 190 ratings


Mounting Type: ‎Thin mount


Material: ‎Silk, Polypropylene


Model Name: ‎47KSC41004


Speaker Type: ‎Coaxial


Special Feature: ‎Durable


Recommended Uses For Product: ‎For Cars


Compatible Devices: ‎Desktop


Subwoofer Diameter: ‎10 Inches


Unit Count: ‎4.0 Count


Controller Type: ‎Voice control


Surround Sound Channel Configuration: ‎2.0


Color: ‎4x10"


Item Weight: ‎3.95 Pounds


Impedance: ‎4 Ohm


Is Waterproof: ‎FALSE


Number of Items: ‎1


Control Method: ‎Voice


Wireless Communication Technology: ‎Coaxial


Speaker Size: ‎10 Inches


Power Source: ‎AC adapter or DC power supply


Woofer Diameter: ‎1E+1 Inches


Tweeter Diameter: ‎1.3 Inches


Vehicle Service Type: ‎Car


Package Type: ‎Standard Packaging


Audio Driver Type: ‎Dynamic Driver


Subwoofer Connectivity Technology: ‎Wired


Connectivity Protocol: ‎Coaxial


Includes MP3 player?: ‎No


Is Electric: ‎No


Total Ethernet Ports: ‎2


Specific Uses For Product: ‎Car Audio Upgrades


UPC: ‎713034010890


Manufacturer: ‎Kicker


Item Weight: ‎3.95 pounds


Product Dimensions: ‎12 x 11 x 4 inches


Item model number: ‎47KSC41004


Is Discontinued By Manufacturer: ‎No


Warranty: ‎1 year


Date First Available: February 5, 2020


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • Non-standard install
I wanted to cram as much speaker as I could into an odd shaped access panel in the door of my 52. I has some $30 speakers in there previously and these were a great upgrade of course. I could definitely use more amp behind these, but they are plenty loud and clear as is.
Reviewed in the United States on July 26, 2022 by LostSuperHighway LostSuperHighway

  • Great!
My husband got these for my 66 Mustang. They work AMAZING!!!
Reviewed in the United States on December 25, 2020 by Amazon Customer

  • Great speakers to replace factory ones!
These speakers worked as advertised. I'm very pleased with this product. They also shipped very fast. Amazon gets it done!
Reviewed in the United States on June 23, 2023 by Manny Gonzalez

  • Easy intsall
The only disline here is the tweeter wasn't facing at angle line the stock speakers. Other than that awesome sound.
Reviewed in the United States on March 26, 2021 by Lawrence A.

  • Decent sound for the money
These are perfect for G bodies. The grills I had to buy separate though. But if you have a G body, these fit perfectly. I think they’re 75w RMS which isn’t that bad. I have a 70w RMS per channel amp and they sound pretty good. I also recommend the 4x10 speaker baffles to go along with them to put underneath. They keep the sound from diluting into the trunk. They make a big difference. Strongly recommend getting those as well. So in a nutshell, if you’re looking for decent sound powered by a mild amp, these are perfect. Get an amp to match the wattage of the speaker and you’ll enjoy it. Now If you’re trying to be heard from 5 miles away, then no, these aren’t for you. ... show more
Reviewed in the United States on December 12, 2020 by Dan B. Dan B.

  • Great
Installed in a 91 chevy s10 , great sound , easy to install . I'd your looking for a upgrade these are it
Reviewed in the United States on January 11, 2021 by Laura felter

  • Don't waist your money
These speakers a poor quality. A have only a radio pushing power and the speaker have blown. They do not handle sound and distorted. I wound not recommend these to anyone.
Reviewed in the United States on August 2, 2024 by Matt White

  • They sound great
Awesome
Reviewed in the United States on April 17, 2021 by john rizzo

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