See all parts that fit your 2011 Escalade EXT
5x7 / 6x8" 2-Way FU Series Coaxial Car Speakers
Product highlights
5" x 7" FLI Undergound Car Speakers • 150W Max • 50W RMS • Electroplated Injection Molded Polypropylene (IMPP) Cone • Butyl Rubber Surround • 4 ohm Impedance
Learn more about the fu57f1a
Connect Factory Antenna to New Aftermarket Radio in select 2002-2020 vehicles from Ford, Chevrolet, GMC
$3.99
List price $14.99
Install a new Single-DIN or Double-DIN car stereo in select 2005-2014 vehicles from Cadillac
$38.99
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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.
Priced Per Pair
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $600.00
6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$349.95
List price $500.00
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)
$798.00
List price $999.99
Single DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)
$199.00
List price $240.00
Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)
$199.00
List price $250.00
Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa
$129.99
List price $150.00
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Manufacturer:
Model Number:
FU57-F1A
Weight:
3.45lbs
Internal SKU:
fu57f1a
Internal Product ID:
32697
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Has problems
I got this for Christmas and didn't have any vehicle to put it in till about a month ago and right off the bat I had problems. I am going to give a 3star because I hear that FLI makes good products and I don't want the products rating to go down because I had a bad experience, but I will never buy from FLI again.
13 found this helpful
Great speakers!!!
These speakers are amazing!! i can turn it up all the way without any distoration.. i have them running off a ssl 4 channel amp.. ill be puting a youtube vid up of them soon.
12 found this helpful
GOOD FOR THE MONEY
Not bad for $30 speakers, a good buy.
12 found this helpful
Ok for the price.
OK FLI underground 5x7 speakers are not top of the line, but for $30.00 their a good buy. The sound is good although with the rms rating being at 50w and im only pushing 35w rms, I would think they could handle a little more power and not start distorting around 75% max volume. I'm powering them with a Sony explode CD player I bought at Worst Buy for a lot of money. Over all I would recommend buying different speakers than these, I wish I had went with a three or four way speaker, I really like rock and roll and these just don't seem to have the high and mid range for that.
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
