See all parts that fit your 2018 Flex
Fits select 1999-2007 vehicles from GMC, Chevrolet
Product highlights
• Kicker 6.5" Coaxial Speakers
• Metra Speaker Harnesses
• Plug-n-play Installation
Install New Speakers in select 1998-2024 vehicles from Ford, Lincoln, Mercury
$8.99
List price $9.99
Infinity REF687F (INFSPKRF687FUS)
360W Peak (120W RMS) 6x8" Reference Series 2-Way Coaxial 3-ohm Speakers
$129.95
List price $159.95
Universal 6x8" or 5x7" Self-Adhesive Foam Speaker Baffle Ring Kit (Pack of 2)
$15.99
List price $29.99
720W Peak (120W RMS) 6x8" HED Series 3-Way Coaxial 4-ohm Speakers
$79.99
List price $95.99
50W RMS 3.5” C2 Series 2 Way Coaxial 4-ohm Car Speakers
$134.99
List price $159.99
200W Peak (100W RMS) 3/4” CS Series 4-ohm Titanium Dome Tweeters
$55.96
List price $79.99
Kicker CSC65 (46CSC654)
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
Quantity: 1
Priced Per Pair
Metra 72-4568
Install New Speakers in select 1990-2021 vehicles from Chevrolet, GMC, Buick
Quantity: 2
Metra 82-3002
5.25" or 6.5" Speaker Bracket for select 1995-2014 vehicles from Chevrolet, GMC, Hummer
Quantity: 2
Sold as Pair
Sonic Electronix KOOZIE
Premium Polyurethane Foam Can Insulator Sleeve Koozie with Sonic Electronix Logo (Blue)
Quantity: 1
Priced Individually
NVX FRING65
Universal 6.5" or 6.75" Self-Adhesive Foam Speaker Baffle Ring Kit (Pack of 2)
Quantity: 1
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2018 Ford Flex is not compatible. Change vehicle or See list of compatible similar products
2 Infinity REF507CF (INFSPKRF507CFUS) w/ Adapter Plates
390W Peak (130W RMS) 5.25" Reference Series 2-way 3-ohm Component Speaker System with Speaker Adapter Plates
$477.88
List price $543.88
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
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
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
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Rockford Fosgate Stage 5 20GLADR-STG5
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• Direct fit for a hassle-free installation, fitting perfectly into select 2020-2023 Gladiator for seamless integration
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• Includes 6.5" and 4" speakers, 10" loaded sealed enclosure, and 12-channel DSP
• Direct fit for select 2017-2025 Model 3 with Premium Audio System
• High resolution (Hi-Res) audio certified
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• Requires vehicle-specific harness for installation (sold separately)
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• Includes two 6.5" convertible speakers, one loaded 10" subwoofer enclosure, 2 amplifiers, one remote bass knob, and vehicle-specific harnesses and brackets
• Compatible with select 2011-2018 Wrangler Unlimited and Wrangler Unlimited (JK)
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JBL BB4000 Soundbar for 4-Door 2021-up Ford Bronco (VM2DZ-18808-K)
• Overhead Soundbar speaker for select 2021-2026 Ford Bronco four-door vehicles
• Peak Power: 100 watts per channel
• Two 4" long excursion woofers
• 2" high-output tweeter per channel
• IPX6 waterproof and splashproof rating
• Mounting clamps, inserts and quick release brackets included
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• 300 watts Peak Each, 100 watts RMS Each
• 6x9" Woofer and 2.75" Midrange
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB
• Custom fit for select 2002-2024 vehicles from Toyota, Dodge, Chevrolet
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$209.00
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• Front Speaker Upgrade for select 2019-2026 Sprinter 1500 / 2500 / 3500XD / 3500
• 100 watts Peak Each, 50 watts RMS Each
• Includes 6.5" component speakers and a 3" center dash speaker
• Impedance: 4 ohm (component)
• Sensitivity: 92 dB (component)
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JBL BB4000 Soundbar for 2-Door 2021-up Ford Bronco (VM2DZ-18808-J)
• Overhead Soundbar speaker for select 2021-2026 Ford Bronco four-door vehicles
• Peak Power: 100 watts per channel
• Two 4" long excursion woofers
• 2" high-output tweeter per channel
• IPX6 waterproof and splashproof rating
• Mounting clamps, inserts and quick release brackets included
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NVX Complete V-Series Speaker Upgrade Kit for 2002-2025 Chevy Trailblazer
(144)
$199.85
List price $314.94
• Includes two front speakers, two rear soundbar speakers, one amplified subwoofer, one 4-channel amplifier, mounting brackets and wiring harnesses
• Direct fit for a hassle-free installation, fitting perfectly into the select 2019-2023 Wrangler and Gladiator for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware
$2399.95
List price $2880.00
Manufacturer:
Model Number:
99-07-CHEVYSILVERADO-KFSPKG
Weight:
6.65lbs
Internal SKU:
99-07-chevysilverado-kfspkg
Internal Product ID:
204873
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great sound
These speakers replaced a set of infinity and a set of fosgates. They are definitely an upgrade. I highly recommend them.
Verified purchase
98 found this helpful
metra 72-4568
I have used these in a lot of different cars over the last few month's, just makes life A LOT easier. No more hacking up stock speaker harnesses just plug in and you're good to go. I would highly recommend these to anyone, and for the price you can't go wrong.
104 found this helpful
97 Grand Prix
These were exactly what I needed to use with my 97 Grand Prix. Simple to use and very convenient. Does what they are made for.
99 found this helpful
Clear, punchy and they make a statement!
Very musical and add a new life to my sound system! They punch, they sing and they can crank out some volume! Just make sure u install something to prevent rattling because these Kickers can really get down, even with just a good aftermarket stereo! Highly recommended!
Verified purchase
89 found this helpful
As Expected!
these kickers made a huge difference in my 2015 Mazda. I changed the front door speakers. as the sound would sound all over the car with stock audio , with these you can hear in just the front. Will be purchasing more for rear doors. Awesome !
89 found this helpful
Impressed
I was impressed with the clarity and loudness of these speakers. Very happy with my purchase!
Verified purchase
86 found this helpful
great value
worked great for me good buy & so easy as well
95 found this helpful
Excellent Accessory
Perfect accessory to allow "plug-and-play" installation of aftermarket speakers directly into factory harness. Clean installation, no fuss. I have purchased from Sonic Electronix before and I have always received good product at great prices with fast shipping. Thanks again.
94 found this helpful
Nice speakers
Got them on sale and was very pleased! Sound great in my car.
82 found this helpful
metra 72-4568
Product is great! I was able to control my steering wheel function with my new radio effortlessly, mute my radio and also change the radio station all thru this nifty little number. Its great
88 found this helpful
DS18 PRO-HY6MSL (Sold Individually)
300W Peak (150W RMS) 6.5” PRO Series Shallow Hybrid Coaxial Midrange 8-ohm Motorcycle and Powersports Loudspeaker
(1)
$79.95
List price $79.95
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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.
