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Kicker KX2400.1 (40KX2400.1)

2400W RMS KX Series Monoblock Class D Car Power Amplifier (KX 2400.1)

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• RMS: 1200W x 1 @ 4 ohms, 2400W x 1 @ 2 ohms
• Total Peak Power: 3200W
• CEA-2006 Compliant
• Kick EQ+ Bass Boost: 0-18 dB from 20-80 Hz
• Magnetic Panel Covers Controls
• Dimensions: 8-5/16"W x 15-1/2"L x 2-1/8"H

Learn more about the 40kx24001

We apologize

This item has been discontinued

Product Highlights


• RMS: 1200W x 1 @ 4 ohms, 2400W x 1 @ 2 ohms
• Total Peak Power: 3200W
• CEA-2006 Compliant
• Kick EQ+ Bass Boost: 0-18 dB from 20-80 Hz
• Magnetic Panel Covers Controls
• Dimensions: 8-5/16"W x 15-1/2"L x 2-1/8"H

Description


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Authorized dealer



KX400.1

Small Footprint, Insane Output

KX Amplifiers set the curve for smaller chassis footprints, with the largest model measuring at only 15-1/2 inches long. KICKER amps feature an optimized circuit layout for the most efficient use of components, the smallest footprint and clearest sound quality. Their cosmetic style is sharp as well, with magnetic panels covering control settings and glass fiber-composite end panels for a clean, stealth look that’s even UV-protected.

The highest-grade components and surface-mount technology under the high-mass heat sink allow our amps to perform at a level others fail to reach. Double-sided fiberglass circuit boards, Litz-wound transformers that minimize power loss and maximize transfer, TO218 output devices for high-current switching, buffered RCA outputs on bass amps, angled custom-tooled power connectors – the details make our amplifiers the most reliable, high-performing audio equipment in the industry.


Tuning Options

High-Grade Components, Sleek Tuning Magnetic Door

KX monoblock amps use a Class-D, boost-converter power supply for the highest sound quality and efficiency. Boost-converter technology allows KX.1 amps to achieve a typical efficiency near 80 percent, significantly beyond standard amp power supplies. That, along with the adaptability to use fewer internal parts, allows for a smaller bass-amp size, the coolest operation, optimum reliability and overall excellent performance. Full-range models utilize Class D-IC power, which provides superior efficiency, exceptional sonic performance and the compact size.

An included remote level control provides bass volume from the dash. Users can take advantage of built-in crossovers and adjustable KickEQ processing for dialing in perfect sound, and a variable subsonic filter provides subwoofer protection from potentially damaging lowest frequencies. A three-second turn-on delay eliminates additional interference, red over/under voltage LEDs, and auto-reset protection are some of the other conveniences utilized by dependable KICKER amps.




Kicker Audio: Quality, Performance, and Passion
(Sonic at Stillwater Designs HQ)



Kicker Always Exceeds Rated Power

General Features:

  • KX Series Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 1200 watts x 1 chan.
    • 2 ohms: 2400 watts x 1 chan.
  • Max power output: 4800 watts x 1 chan.
  • Variable Kick EQ+ Bass Boost (0-18 dB Selectable 20-80 Hz, Variable Q: 1-5)
    • Wired remote bass level control included
    • Kick EQ+ is designed to let you fine tune your bass boost - the possibilities are practically endless
    • Selectable boost frequency from 20-80 Hz gives you control of the boosted frequency - typically this is fixed at 45 Hz on most amplifiers
    • Q Factor: 1-5 let's you narrow or expand the width of the selected bass frequency
  • Equipped with FIT (Fail-Safe Integration Technology) to accept output from virtually any source
  • FIT’s lab-grade, balanced differential inputs offer best possible noise rejection
  • High-efficiency regulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • Mono channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • Double-sided fiberglass circuit board
  • Built-in crossovers and adjustable KickEQ for dialing it in
  • DC offset or 12v remote auto turn-on modes
  • Angled custom-tooled power connectors
  • Stylish magnetic panels cover controls and glass-fiber composite end panels
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty high-mass aluminum alloy heat-sink
  • Input sensitivity:
    • Low level: 125mV-5V
    • High level: 250mV-10V
  • Variable low-pass filter (40-160 Hz, 24 dB/octave)
  • Variable Subsonic filter (10-80 Hz, 24 dB/octave)
  • Frequency Response: 10-160 Hz
  • CEA-2006 compliant amplifier
  • 1/0 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 8-5/16"W x 15-1/2"L x 2-1/8"H
  • Authorized Internet Dealer
  • 2-Year Manufacturer's Warranty (extends to 3 years when purchased with a Kicker PKD1 wiring kit)

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.

Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
1200 watts x 1 channel
RMS Power @ 2 ohms
2400 watts x 1 channel
Amplifier Specifications
Series
KX Series
Amplifier Class
D
Number of Channels
1 - Mono
Total Peak Power Output
4800 watts
Total RMS Power Output
2400 watts
Maximum Input Gauge Size
1/0 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
1%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
40 - 160 Hz
Subsonic Filter
10 - 80 Hz
Signal-to-Noise Ratio
75 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
200A x 1 
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

40KX2400.1

Weight:

13.00lbs

Internal SKU:

40kx24001

Internal Product ID:

69511

Product and How-to Videos


  • KX Amplifier Introduction Part 2 Setting gains
  • KX Amplifier Introduction Part 3 Setting The Low Pass Crossovers
  • KX Amplifier Introduction Part 4. Setting Kick eq plus
  • KX Amplifier Introduction Part 1
  • Kicker KX Car Amplifiers (Mono, 2, 4, & 5 Channel Amps) | CES 2013
  • Kicker KX Car Amplifiers | New Amp for 2013
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.8
Features
5
Design
5
Usability
5

Customer Reviews

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kicker is a high end amps

great amp very powerful but very costly as well. you can get very close results for half the price with an alpine amp but it is well worth the money if your not on a tight budget.

By rob on October 31, 2014

32

found this helpful.

monster amp

This amp is s beast. .. Lows out of this world. .. Deep ass bass, earth shaking. .. My windows won't stop shaking. .. People see me and point noticing that everything that shakes I my car... My amp is tun ed about a little less than half way. This amp is a monster. ..I have a optima yellow top battery and a smaller one in the trunk... If you have the money get it. .. It's the best of both worlds class ab sound and class d technology so amp doesn't get got. Well worth the money.

By clarence on October 31, 2014

31

found this helpful.

Great value

Omg I have them on two 15 cvxs wow it's simply amazing highly recommend this monster!

By Elreykeviin on June 27, 2015

17

found this helpful.

Not bad for the price

Great amp matching well with my audiocontrol preamp and crossover loving the lows

By Vic rider on March 26, 2017

5

found this helpful.

Pricey But Worth it!

I was really skeptical in getting this amp, but I'm glad I did.This amp is a beast. Its one Of the Cleanest sounding amps I've owned. The Bass is incredible. I had it pushing 2 older Alpine type X,s 12's gain set at 1/4. Now I have it pushing 2 XXX12's and its tooooo loud! Cracked my front windshield because it was flexing too much. My rear view mirror shook so hard it broke off the window. it gets a little warm but not hot. itll need lots of power so make sure your wiring is up to par. get it here at sonics cant be beat.

By Hill on November 1, 2015

5

found this helpful.

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