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Kicker KS40

4" 2-way car speakers

10 Reviews | 1 question - 1 answer

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Item # 206KS40

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Overview

Our take on the Kicker KS40

You put some good bass in your car, but now your speakers just aren't hanging with your subs. Kicker designed their KS Series speakers to deliver the performance you need to bring that "live music" experience to your ride.

You put some good bass in your car, but now your speakers just aren't hanging with your subs. Kicker designed their KS Series speakers to deliver the performance you need to bring that "live music" experience to your ride.

The KS40 4" 2-way speakers use heavy-duty polypropylene cones supported by Santoprene rubber surrounds. Each speaker sports a 1/2" balanced dome tweeter that broadcasts plenty of high-frequency sparkle, so you'll hear all the sonic details that make your tunes exciting.

Cannot beat for the money. Great upgrade speaker for my daughters first car/4 Runner.

Darryl, Mt pleasant

What's in the Box:

  • Two 4" Coaxial speakers
  • 2 Grilles
  • 2 Grille rings
  • Two 12" lengths of speaker wire (tinned wire on one end and 0.205" + 0.110" female quick slides on the other)
  • 4 Red plastic butt connectors
  • Eight 1" Self-tapping screws
  • 8 Speed clips
  • Owner's manual (English/ Spanish/ German/ French)

Product Highlights:

  • 2-way 4" speakers (pair)
  • polypropylene woofer cone with Santoprene™ surround
  • 1/2" polyethylene naphthalate (PEN) film balanced dome tweeter
  • power range: 6-30 watts RMS (60 watts peak power)
  • frequency response: 60-20,000 Hz
  • sensitivity: 88 dB
  • top-mount depth: 1-7/8"
  • warranty: 1 year
  • Our 60-day money-back guarantee
Reviews

Kicker KS40 Reviews

Average Customer Review(s):

(10 Reviews)
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Details

Hands-on research

Features and Specs

General
Speaker Size 4
Design 2-way
Tweeter Design 1/2" Balanced Dome
Tweeter Composition Polyethylene Naphthalate
Woofer Composition Polypropylene
Woofer Surround Santoprene
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) 88
Sensitivity at 2.83 volts N/A
Frequency Response 60 - 20k Hz
Minimum RMS Wattage 6
Maximum RMS Wattage 30
Peak Power Handling (Watts) 60
Impedance (Ohms) 4
Top-mount Depth (Inches) 1 7/8
Bottom-mount Depth (Inches) 2 1/8
Cutout Diameter or Length (inches) 3 3/4

Product Research

Features

Polypropylene Woofer Cones: The Kicker KS-series speakers feature durable polypropylene woofer cones for power and control. Polypropylene is also resistant to the moisture and temperature extremes found in automotive applications.

Santoprene Surrounds: The woofer surrounds are made of Santoprene rubber to allow extended cone excursion for additional bass output and higher SPL. Santoprene is durable and resists moisture for a long life.

Balanced Dome Tweeters: The 1/2" PEN (Polyethylene Naphthalate) balanced dome tweeters provide a smooth high frequency response with a wide dispersion pattern. The tweeters have strong neodymium magnets for higher power handling.

Grilles: The KS40s come with a pair of graphite-colored, plastic, spoke-style speaker grilles.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

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Q & A

Customer Q&A

1 question already asked

You will want to contact an Advisor by phone or online chat to discuss compatibility with your vehicle. They will be able to help you make the best choice for your system and your budget. [ Jeff  Jan 06, 2014 ]  Staff
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