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Kenwood KAC-2404S

260W 4-Channel Stereo Bridgeable Power Amplifier w/ LPF and HPF

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• 40W x 4-Chan. @ 4 ohm
• 60W x 4-Chan. @ 2 ohm
• Class AB
• High-Level Speaker Input
• Heavy Duty Aluminum Heatsink
• Low-Pass and High-Pass
• CEA-2006 Compliant

Learn more about the kac2404s

We apologize

This item has been discontinued

Product Highlights


• 40W x 4-Chan. @ 4 ohm
• 60W x 4-Chan. @ 2 ohm
• Class AB
• High-Level Speaker Input
• Heavy Duty Aluminum Heatsink
• Low-Pass and High-Pass
• CEA-2006 Compliant

Description


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Authorized dealer

  • Sport Series 4-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 40 watts x 4 chan.
    • 2 ohms: 60 watts x 4 chan.
    • Bridged, 4 ohms: 130 watts x 2 chan.
  • Max power output: 125 watts x 4 chan.
  • Pulse Width Modulated MOSFET power supply
  • LED power (Red) indicators
  • Soft Start Turn-on
  • 4/3/2 channel operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity:
    • A Channel: 0.2mV-5V
    • B Channel: 0.2mV-5V
  • Fixed high-pass filter (80 Hz)
  • Variable low-pass filter (50-200 Hz)
  • Switchable high-pass filter
  • CEA-2006 compliant amplifier
  • Frequency response: 5-50,000 Hz
  • Dimensions: 8-7/16"L x 13"W x 2-3/16"H
  • 8-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year SonicElectronix.com warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
40 watts x 4 channel
RMS Power @ 2 ohms
60 watts x 4 channel
Bridged RMS Power
130 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
500 watts
Total RMS Power Output
260 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
80 Hz
Low-Pass Crossover Frequency
50 - 200 Hz
Signal-to-Noise Ratio
95 dB
Remote bass/level controller
No
Fuse Rating
30A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

KAC-2404S

Weight:

6.61lbs

Internal SKU:

kac2404s

Internal Product ID:

33464

Product and How-to Videos


Customer Ratings & Reviews



5 star
83%
4 star
17%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
4.7
Design
4.5
Usability
5

Customer Reviews

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Good Amp

Good amp for the price. its pushing 4 6x9 kicker and does not over heat..

By David on April 2, 2014

26

found this helpful.

Good Amp For the Money

I bought this amp to power 4 speaker and so that my speakers are not over powered by my subs. Installing the amp was easy. The amp sounds great and I never have a problem of my subs over powering my speakers. I can still hear my speakers over my subs even at high volume. Great amp for the money.

By Daniel on May 12, 2014

15

found this helpful.

Bang for your Buck

This Amp will give you more control on where you want the most sound As far as frequency goes. More than just Bass and Treble.

By Trent on September 18, 2013

15

found this helpful.

Awesome Kenwood Amp

I am very please with the purchase of this amp. I had it installed and it sounds perfect! It is loud and the clarity is unbelievable. The only thing I would put a negative on is the RC Cables that I bought with the kit and not enough speaker wire for the back speakers in a 97 Nissan Pathfinder. The RC cables are very thin wired and engine noice was coming through my speakers. I bought a $50 set of RC cables locally and that took care of the problem. But still even at that I would recommend Sonic Electonix to my friends ( and have already ) and would certainly buy from Sonic Electonix again. Thank you for the fast shipping and awesome amp !

By SHEILA on June 6, 2014

13

found this helpful.

Great amp

Bought this amp to power four kicker ks series speakers and the amp pushes out the sound strong and clear even at highest volume. It does get loud enough to start hurting the ears which was more than i was expecting from it. Also the available hi-output made it easy to hook up to my stock deck. Would recommend for anyone looking for an amp to power any new speakers, makes a noticable sound improvement.

By Niko on May 29, 2012

13

found this helpful.

More power than I expected

I purchased kenwood components KFC-709PS for my 350z and also bought a zenclosures single 10 inch sub enclosure with a new kenwood Power series 10 inch sub. this amp powers everything just fine. I am using the built in crossovers and am putting 40 watts RMS to each front speaker and 130w to the sub and it is plenty loud. I was seriously going to get the 8405 amp but am glad I didn't. If I ever need more power all I need to do is swap amps as my speakers can handle the extra power. this is a great amp for components and a sub. I don't know if 130w would be loud enough for a trunk but works great in my Z and would probably be awesome in a hatchback.

I would buy it again!

By daniel on July 21, 2011

13

found this helpful.

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