See all parts that fit your 2018 Mustang
600W Max, 4-Channel Amplifier
4-Channel Class AB Car Amplifier • 50W x 4 chan. @ 4 ohm • 75W x 4 chan. @ 2 ohm • 180W x 2 chan. @ 4 ohm • 150W x 4 chan. Max • Built-in cooling fan • Short circuit, DC offset, overload, and thermal protection circuitry
Learn more about the kac8404
Install New Front Kick Panel Speakers in select 2009-2024 vehicles from Ford, Mazda, Lincoln
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Amplifier Integration Interface for select 2011-2023 vehicles from Ford
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600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
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450W Peak (150W RMS) 1" V-Series Silk Dome Tweeters with External Crossovers
$54.99
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7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
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180W Peak (90W RMS) 6.5" Prime Series 3 Way Coaxial 4-ohm Speakers
$69.99
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360W Peak (140W RMS) 6.5" Cento Series 4-ohm Midbass Car Speakers
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4-Channel Class AB Car Amplifier • 50W x 4 chan. @ 4 ohm • 75W x 4 chan. @ 2 ohm • 180W x 2 chan. @ 4 ohm • 150W x 4 chan. Max • Built-in cooling fan • Short circuit, DC offset, overload, and thermal protection circuitry
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(newest, current model)
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(previous model, replaced by Kenwood KAC-8406)
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(previous model, replaced by Kenwood KAC-8405)
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(previous model, replaced by Kenwood KAC-8404)
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(previous model, replaced by Kenwood KAC-8403)
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(previous model, replaced by Kenwood KAC-8402)
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JL Audio Stealthbox® SB-F-MUSCPE/12TW3
Custom fit subwoofer enclosure for select 2015-2025 Mustang and Mustang GTD
$1,349.99
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
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Manufacturer:
Model Number:
KAC-8404
Weight:
9.00lbs
Internal SKU:
kac8404
Internal Product ID:
11791
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Quality
I install this amp in a friends car. It is very powerful unlike many other car amps you can trust the specs. It is also has a very clean sounding amp.
14 found this helpful
Decent amp at a good price
I bought this amp for my Miata after receiving professional sound system advice. Grouped with a Sony head unit, Infinity speakers and a Kicker sub, this amp really drives some sweet clean sound. I don't play it super loud but rather look for quality sound - tough order in a top down Miata - and this equipment delivers. Recommended.
9 found this helpful
Great Little Amp!
This little amp is perfect. I have it pushing 2 6 x 9's and a JL 8W1 and it is a great combination even using the factory head unit. The signal sensing turn on is a great feature using the high level inputs because you don't need to run the REM. Power supplied via OFC 8 gauge wire and this little thing runs like a champ. Very satisfied.
9 found this helpful
Great Value & Product
The Kenwood amp is an awesome amp. Quiet, powerful, stays cool and easy to setup. I am running Polk speakers with this amp in conjunction with a zapco competition series amp. Excellent amp for the price.
8 found this helpful
nice
I have this amp hooked up to a pair of Kenwood 5 1/2 Excelon speakers and a Kicker CVT 6 1/2 subwoofer in my Honda Silverwing 600 scooter and its banging
8 found this helpful
Quality not quantity
Good quality amplifier. Output is very clean, no distortion at high volumes. I like the fact that all wirering is on one side of the amplifier, this allows for a neat and easy installation. Currently I have this amplifier driving a pair of kicker KS13 tweeters and 4 pioneer 6 1/2 speakers and a kenwood KAC-8104D driving a dual 4 ohm pioneer 12" sub.
8 found this helpful
Kenwood KAC-8404
This product was every easy to setup, the sound quality had been great. I have Infinity Speakers attached and these seem like a very good match to a nice amp for a reasonable price.
8 found this helpful
Fantastic Item
Great product and easy to use and very affordable price too.
8 found this helpful
A great little amp!
I purchased this amp primarily because it mounts very easily in a horizontal position and it looks great in my truck. I was impressed with the sound, I was a little skeptical but I was really surprised with the highs and the lows it produced. I would certainly recommend it to anyone with a descent system! It matches perfectly with the KAC-8104!
7 found this helpful
Clean Sound with enough punch
pushing the following:
t1462c Rockford Fosgate Power T1462C (rear) &
p163c Rockford Fosgate Punch P163C (front)
in a regular cab 2003 Silverado
This amp is a big time upgrade from running the stock speakers off the head unit (including the new speakers too).
Installation needed a little bit of customization on my part, but that is all in fun.
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Not a bad buy for the price and the sound is nice and clear. This is also paired with a KAC-8104D pushing 2 kenwood 10s; so this amp just adds to the overall ensemble of quality sound.
7 found this helpful
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
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