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JVC CS-DR421

4" 2-way car speakers

2 Reviews

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Item # 105CSDR421

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Overview

Our take on the JVC CS-DR421

Swapping out your fading factory speakers is a satisfying and often quick way to step up the sound quality in your ride. JVC's CS-DR421 4" 2-way speakers make the upgrade less of a strain on your wallet. Built to weather the extreme temperatures of life in your car doors, these slim-profile speakers offer strong performance with good power handling.

Bring on the music

Swapping out your fading factory speakers is a satisfying and often quick way to step up the sound quality in your ride. JVC's CS-DR421 4" 2-way speakers make the upgrade less of a strain on your wallet. Built to weather the extreme temperatures of life in your car doors, these slim-profile speakers offer strong performance with good power handling.

Solid boost in sound quality

JVC uses a lightweight yet durable carbon mica woofer cone for a smooth, consistent midrange and a 1" polymer film balanced dome tweeter that'll increase your music's clarity. Even when powered by your factory radio, your music will sound much better. Grilles are included.

Product Highlights:

  • 2-way car speakers
  • 4" carbon mica woofer
  • treated cloth surround
  • 1" polyetherimide (PEI) balanced dome tweeter
  • handles up to 35 watts RMS (220 watts peak power)
  • frequency response: 114-23,000 Hz
  • sensitivity: 88 dB
  • woofer mounting depth: 1-3/4"
  • grilles included
  • warranty: 1 year
  • Our 60-day money-back guarantee

What's in the Box:

  • Two 2-way speakers
  • 2 Grilles
  • Two 12" Lengths of speaker wire (each has female quick-slides on one end and bare wire on the other)
  • Eight 1" Screws
  • 8 Speed clips
  • Safety instructions
  • Template and specifications on packaging

Replaced my tired old OEM speakers in my truck. WOW what a difference A lot of sound for a little speaker. Definitely a great way to upgrade your tunes.

Mark, Newnan, GA

Reviews

JVC CS-DR421 Reviews

Average Customer Review(s):

(2 Reviews)

JVC CS-DR421

Mark from Newnan, GA on 2/28/2019

2001 GMC Sierra 1500
Crutchfield Customer Review (What's this?)

Replaced my tired old OEM speakers in my truck. WOW what a difference A lot of sound for a little speaker. Definitely a great way to upgrade your tunes.

Pros:

Cons:

JVC CS-DR421

Crutchfield customer from Florissant, CO on 2/24/2019

1994 Chevrolet Cheyenne
Crutchfield Customer Review (What's this?)

work good surprising sound

Pros:

Cons:

Details

Hands-on research

Features and Specs

General
Speaker Size 4
Design 2-way
Tweeter Design 1" Balanced Dome
Impedance (Ohms) 4
Tweeter Composition Polyetherimide
Woofer Composition Carbon Mica
Woofer Surround Rubber Coated Cloth
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) 88
Sensitivity at 2.83 volts N/A
Frequency Response 114 - 23k Hz
Minimum RMS Wattage ---
Maximum RMS Wattage 35
Peak Power Handling (Watts) 220
Top-mount Depth (Inches) 1 3/4
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 3 11/16

Product Research

Features

Balanced Dome Tweeter: Each speaker has a PEI (Poly-Ether-Imide) balanced dome tweeter. PEI is a polymer film that produces a wide soundstage for superior imaging. A semi-dome tweeter has a dome placed inside a cone; balanced dome tweeters are semi-dome tweeters with equal reproduction area given the cone and dome portions of the tweeter.

4/2 Hole Compatibility: The speakers' mounting tabs can be removed, allowing installation in 4-hole or 2-hole applications. Please enter your vehicle information to confirm fit.

Our Product Research Team

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