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Kenwood eXcelon KAC-X40

800W max. 4-Channel Amplifier

Kenwood
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4-Channel Amplifier • 70 watts RMS x 4 chan. @ 4 ohms • 100 watts RMS x 4 @ 2 ohms • 2 ohms Load Capability • S/N Ratio: 105 dB • CEA-2006 Compliment • Power MOS-FET Switching Power Supply

Learn more about the kacx40

We apologize

This item has been discontinued

Product Highlights


4-Channel Amplifier • 70 watts RMS x 4 chan. @ 4 ohms • 100 watts RMS x 4 @ 2 ohms • 2 ohms Load Capability • S/N Ratio: 105 dB • CEA-2006 Compliment • Power MOS-FET Switching Power Supply

Description


Kenwood brand icon

Authorized dealer

  • 4-Channel Amplifier
  • Peak Power: 800 watts
  • Power Handling:
    • 70 watts RMS x 4 @ 4 ohms
    • 100 watts RMS x 4 @ 2 ohms
    • 200 watts RMS x 2 @ 4 ohms (bridged)
  • 2 ohms Load Capability
  • Bass Boost Frequency: 40 Hz - 100 Hz
  • Frequency Response: 5 Hz - 70 kHz
  • CEA-2006 Compliment
  • Line Output Terminals for Extension
  • Cast Aluminum Heat Sink
  • Power MOS-FET Switching Power Supply
  • Stereo,Mono Operation
  • Dimensions: 11-1/4" L x 14-15/16" W x 2-9/16" H
  • 2-year SonicElectronix.com warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
70 watts x 4 channel
RMS Power @ 2 ohms
100 watts x 4 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
200 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
800 watts
Total RMS Power Output
400 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
THD at Rated RMS Power
.5%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
40 - 200 Hz
Low-Pass Crossover Frequency
40 - 200 Hz
Subsonic Filter
15 - 60 Hz
Signal-to-Noise Ratio
100 dB
Bass Boost
40 - 100 Hz dB
Fuse Rating
25A x 2 
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

KAC-X40

Weight:

11.50lbs

Internal SKU:

kacx40

Internal Product ID:

8576

Product and How-to Videos


Customer Ratings & Reviews



5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
Value
4.5
Features
4.8
Design
4.3
Usability
4.8

Customer Reviews

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Kenwood eXcelon KAC-X40

Excellent product

By Walberto on April 7, 2009

5

found this helpful.

Incredibly Good

One Of the best amps ever.

By Michael on March 16, 2009

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.

By Matt on April 30, 2008

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.

By Dharmendra on January 26, 2009

4

found this helpful.

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