See all parts that fit your 2003 Echo
800W max. 4-Channel Amplifier
4-Channel Amplifier • 70 watts RMS x 4 chan. @ 4 ohm • 100 watts RMS x 4 @ 2 ohm • 2 ohm Load Capability • S/N Ratio: 105 dB • CEA-2006 Compliment • Power MOS-FET Switching Power Supply
Learn more about the kacx40
6" to 6.75" Speaker Bracket for select 1998-2024 vehicles from Toyota, Subaru, Scion
$18.99
List price $37.99
Install New Speakers in select 1990-2024 vehicles from Toyota, Subaru, Mitsubishi
$11.99
List price $14.99
Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
$21.99
List price $34.99
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
7" Double DIN Touch Screen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto
$263.95
List price $379.95
4-Channel Amplifier • 70 watts RMS x 4 chan. @ 4 ohm • 100 watts RMS x 4 @ 2 ohm • 2 ohm Load Capability • S/N Ratio: 105 dB • CEA-2006 Compliment • Power MOS-FET Switching Power Supply
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
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
Infinity Reference REF6532IXAM
360W Peak (120W RMS) 6.5" Reference Series 2 Way Coaxial 3-ohm Speakers
$119.95
List price $149.95
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
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Manufacturer:
Model Number:
KAC-X40
Weight:
11.50lbs
Internal SKU:
kacx40
Internal Product ID:
8576
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Kenwood eXcelon KAC-X40
Excellent product
5 found this helpful
Incredibly Good
One Of the best amps ever.
5 found this helpful
Awesome Amp!
I recently had this amp installed to a pair of 6 1/2 kenwoods in the front and a pair of 6x9s in the rear and they sound awesome! This amp adds much needed clarity and presence not offered by self powered cd players. For the money this amp is definitely worth it. The excelon brand is amazing.
4 found this helpful
good amp
I have had this amp for quite a while; it is a very efficient amp, it hits pretty hard, and music is clear. It has a built in fan which is a plus. It can push a good amount of power as well, I would recommend this amp.
4 found this helpful
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(21)
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(19)
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(15)
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(11)
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(2)
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(4)
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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.
