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FLI Underground FU6C-F1

6-1/2" 2-Way FU Series Component Car Speakers

FLI Audio
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6-1/2" FLI Undergound Car Speakers • 210W Max • 70W RMS • Electroplated Injection Molded Polypropylene (IMPP) Cone • Butyl Rubber Surround • 4 ohm Impedance • Includes a Mesh Grille

Learn more about the fu6cf1

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Description


FLI Audio brand icon

Authorized dealer

FLI Underground Performance
Getting the most bang for your buck has never been easier. The new FLI Underground line of speakers offers great full range sound for an affordable price. These entry level speakers are a excellent choice for factory replacement speakers, as well as speakers that are powered directly off an aftermarket audio receiver. They feature a electroplated injection molded polypropylene (IMPP) cone that delivers fast and articulate bass. The PEI tweeter and midrange combine to produce outstanding high frequency response. The butyl rubber surround delivers an improved lower frequency. All of these things join together to create a full range sound that is comparable to speakers two to three times the price. For those looking to a cost effective way to get some higher end audio, the FLI Underground speakers are the ideal solution.

  • 6-1/2" Fli Underground Series 2-Way Car Component System
  • Power Handling:
    • Peak: 420 watts per set / 210 watts each side
    • RMS: 140 watts per set / 70 watts each side
    • Minimum Input: 35 RMS per speaker
  • Electroplated injection molded polypropylene (IMPP) cone
  • Butyl rubber surround
  • 1" Silk Dome tweeter
  • Separate passive crossover for detailed filtering
  • Outstanding high frequency response
  • Includes a steel mesh grill
  • 4 ohm impedance
  • High temperature voice coil
  • Top-mount depth: 2-1/8"
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Priced Per Complete Component System: 2 midwoofers, 2 tweeters and 2 crossover networks.


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Specifications & Details


Speaker Specifications
Speaker Size
6-1/2"
Design
2-way Component System
Tweeter Design
Dome
Tweeter Composition
Silk
Woofer Composition
Injection Molded Polypropylene
Woofer Surround
Butyl Rubber
Peak Power Handling
210 watts
RMS Power Handling
70 watts
Sensitivity
85 dB
Frequency Response
65 - 20,000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
2-1/8"
Bottom-Mount Depth
2-1/4"
Cutout Dimensions
5-5/8" x 5-5/8" 
General specifications
Speaker Grilles
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

FU6C-F1

Weight:

4.74lbs

Internal SKU:

fu6cf1

Internal Product ID:

32699

Customer Ratings & Reviews


FLI Underground FU6C-F1 thumbnail image

5 star
50%
4 star
0%
3 star
50%
2 star
0%
1 star
0%



Durability
2.8
Value
4.3
Features
3.5
Design
5
Usability
4.3

Customer Reviews

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fli underground fu6c

Great sounding speakers but they do need an amp to make them sound good.

By bigdog on January 29, 2012

21 found this helpful


Can you say loud.

I got these because of the price. Never did I think they would be louder than heck. They are amped up with a 4 channel kenwood. They just scream. I don't appreciate though how I think I burnt one woofer. But they make a good replacement.

By El Abuelo on October 30, 2011

16 found this helpful


Must be amplified...

Hooked these up as a direct replacement to blown stock speakers, and I almost think the blown stock speakers sounded better. I'm thinking these need to be amplified to sound good cause they would distort and sound like butt coming straight off the HU. So I don't recommend getting them unless they're going to be amplified. Needless to say, i'm disappointed. Not amplified, the stock speakers went louder without distortion than these.

By The-Dude on November 24, 2011

15 found this helpful


Not as tough as stated

I ran these on a jensen power 760.4 that is rated at 75w per channel. The speakers only lasted about 3 hours playtime before beginning to squeek and squak.

By Jared on April 2, 2012

15 found this helpful




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