See all parts that fit your 2004 Navigator
6-1/2" 3-way Kappa Series Speakers (mounts in 6-1/2" and 6-3/4" locations) (KAPPA63.7I)
6-1/2" 3-Way Kappa Series Speakers • 75W RMS • 225W Peak • Edge-driven MMD-dome Midrange • EMIT Tweeter • Plus One Woven-Fiber-Glass Cone • SLI High Output Design • 2 Ohm Impedance
Learn more about the 637i
Amplifier Integration Interface for select 2003-2014 vehicles from Ford, Lincoln, Mercury with Amplified THX and Sony Sound Systems
$56.99
List price $129.00
Install a new Double-DIN car stereo in select 2002-2006 vehicles from Ford, Lincoln, Mercury (Black)
$13.99
List price $23.99
Install a new car stereo and retain factory amplifier in select 2003-2007 vehicles from Ford, Lincoln, Mercury
$39.99
List price $44.99
600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial 4-ohm Speakers
$189.99
List price $227.99
Add 5-1/4" or 6-1/2" Speakers to Factory 6" x 8" Mounting Locations for select 1950-2025 vehicles from Ford, Mercury, Mazda
$7.99
List price $14.99
440W Peak (80W RMS) 6.5" SXE-Series 2-way 4-ohm Component Speakers with Mylar-Titanium Tweeters
$64.99
List price $77.99
500W Peak (60W RMS) 5.25” XED Series 2-Way 4-ohm Component Speaker System
$59.99
List price $71.99
Double DIN Shallow Chassis Digital Media Receiver with Bluetooth and Built-in Alexa
$169.00
List price $210.00
6-1/2" 3-Way Kappa Series Speakers • 75W RMS • 225W Peak • Edge-driven MMD-dome Midrange • EMIT Tweeter • Plus One Woven-Fiber-Glass Cone • SLI High Output Design • 2 Ohm Impedance
Priced Per Pair
Priced Per Pair
This item is currently not eligible for our low price guarantee. This may be due to supply constraints, manufacturer restrictions, or another reason. We're always here to help you get the best price possible so give us a call or email today. Our experts will do their best to build the system that works for you within the rules.
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
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)
$299.00
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $600.00
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 Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)
$199.00
List price $250.00
Single DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)
$199.00
List price $240.00
Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready
$249.99
List price $280.00
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Manufacturer:
Model Number:
63.7i
Weight:
6.00lbs
Internal SKU:
637i
Internal Product ID:
5154
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Components?
If you are looking for a loud clean sound as close to having components with out actually having components these are the speakers for you. They come with a true crossover so the woofer and the two tweeters are on separate voice coils. Easy to install comes with everything you need.
7 found this helpful
Very good drivers
I have these in the back of my car in an infinite enclosure. Because of the enclosure type I run them from 120 Hz. They indeed easily can take 75W and the sound quality is very good.
8 found this helpful
Amazing
I love these speakers the highs are crisp and the actually put out good bass for 6 1/2" speakers. Blow my Polk db out of the park!!!
7 found this helpful
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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.
