Focal R-100C

Auditor Series 4" coaxial speakers

Item #: 091100C

In Stock

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Free Installation gear for most cars

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R-100C magnet

The R-100C's large magnet guarantees superior power handling.

Affordable Focals

Listening to Focal speakers is an absolute pleasure, and now you can do it with a guilt-free conscience. Focal's Auditor Series speakers offer solid performance at a competitive price.

Speaker up

Make no mistake, these Auditor Series R-100C 4" coaxial speakers will put your factory speakers to shame. Years of weather damage and use will degrade the paper cone speakers that came with your car. Focal built this speaker's polypropylene cone and butyl rubber surround to withstand that kind of damage while delivering robust sound. You'll enjoy a new richness of bass and midrange articulation while gaining an added dimension in the high frequencies, thanks to the R-100C's tweeter. Focal also includes grilles for a custom installation. This is an upgrade you won't regret.

Highlights:

  • 2-way car speakers (pair)
  • 4" polypropylene woofer cone with butyl rubber surround
  • Mylar tweeter
  • rigid steel basket
  • mesh/ABS mesh grilles included
  • 2-30 watts RMS power range (60 watts peak)
  • frequency response: 80-20,000 Hz
  • sensitivity: 84 dB
  • impedance: 4 ohms
  • mounting depth: 1-7/8"
  • warranty: 1 year
  • Our 60-day money-back guarantee

Hands-on research

What's in the box?

Download owner's manual

  • Two 2-way speakers
  • 2 Grilles
  • 8 Speed clips
  • Eight 1" Self-tapping screws
  • Owner's manual (English/ French/ German/ Spanish/ Italian/ Portuguese/ Chinese/ Russian)
  • Specifications printed on box

Features and Specs

General
Design 2-way
Tweeter Design Dome
Tweeter Composition Mylar
Woofer Composition Polypropylene
Woofer Surround Butyl Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity 88 dB at 2.83 volts
84 dB at 1 watt
Frequency Response 80 - 20k Hz
RMS Power Range (Watts) 2-30
Peak Power Handling (Watts) 60
Impedance (Ohms) 4
Top-mount Depth (Inches) 1 15/16
Bottom-mount Depth (Inches) 2 1/8
Cutout Diameter or Length (inches) 3 11/16

Product Research

Features

Woofer: The polypropylene cone and butyl rubber surround are resistant to the temperature extremes and humidity often found in the automotive environment, adding to the speaker's reliability and longevity.

Tweeter: Each speaker features a Mylar dome tweeter for crisp highs.

4/2 Hole Compatibility: Most 4" factory speakers use four mounting screws, however, in some vehicles, only two are used. The R-100C's mounting tabs can be removed, allowing installation in 4-hole or 2-hole applications. Care should be taken handling the speaker after any tabs are removed because the broken edges may be sharp. Please check the Find What Fits Your Car application to confirm fit in your vehicle.

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Get everything you’ll need to enjoy your new Focal R-100C

Reduce ambient road noise and your vehicle's "rattles," for better sound inside your car.
You may need speaker wire to connect your speakers to your amp or receiver.
These speaker connectors are handy if you're running new speaker wire or if your speakers have oversized terminals.
Keep your speakers clean and dry. They compress to fit behind your speakers.
The right tools will help keep your installation simple and clean.
If your stereo doesn't cut the deep bass from your full-range speakers, a set of bass blockers can help prevent distortion and give you cleaner bass too.
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