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Kicker KX1200.1 (40KX1200.1)

1200W RMS KX Series Monoblock Class D Car Power Amplifier

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• RMS: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• Total Peak Power: 2400W
• CEA-2006 Compliant
• Kick EQ+ Bass Boost: 0-18 dB from 20-80 Hz
• Magnetic Panel Covers Controls
• Dimensions: 8-5/16"W x 9-9/16"L x 2-1/8"H

Learn more about the 40kx12001

We apologize

This item has been discontinued

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Product Highlights


• RMS: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• Total Peak Power: 2400W
• CEA-2006 Compliant
• Kick EQ+ Bass Boost: 0-18 dB from 20-80 Hz
• Magnetic Panel Covers Controls
• Dimensions: 8-5/16"W x 9-9/16"L x 2-1/8"H

Description


Kicker brand icon

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 ohm: 600 watts x 1 chan.
    • 2 ohm: 1200 watts x 1 chan.
  • Max power output: 2400 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
  • 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
  • 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
  • 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 low-pass filter (10-80 Hz, 24 dB/octave)
  • Frequency Response: 10-160 Hz
  • CEA-2006 compliant amplifier
  • 1/0 gauge power and ground wiring is recommended 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 9-9/16"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)

Product history:

Kicker 40KX1200.1 thumbnail
(newest, current model)
Kicker KX1200.1 thumbnail
(previous model, replaced by Kicker KX1200.1 (40KX1200.1))

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.


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Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
600 watts x 1 channel
RMS Power @ 2 ohms
1200 watts x 1 channel
Amplifier Specifications
Series
KX Series
Amplifier Class
D
Number of Channels
1 - Mono
Total Peak Power Output
2400 watts
Total RMS Power Output
1200 watts
Maximum Input Gauge Size
1/0 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
Not Bridgeable
Speaker Level Inputs
No
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
95 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

40KX1200.1

Weight:

7.50lbs

Internal SKU:

40kx12001

Internal Product ID:

69513

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


Kicker KX1200.1 (40KX1200.1) thumbnail image

5 star
67%
4 star
22%
3 star
11%
2 star
0%
1 star
0%



Durability
4.5
Value
4.2
Features
4.7
Design
4.6
Usability
5

Customer Reviews

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Great Amp

The following review is for a previous version (KX1200.1).

I have one of these amps powering 2 Audiobahn 1206t's...wired into 1 ohm so its gettin 1200 RMS and wow its so loud...this amp is great its deffinatly worth every cent...

By Josh on October 11, 2005

14 found this helpful


its so kool

The following review is for a previous version (KX1200.1).

well this product is real cool and works well with the kicker L7 and L5 if you wont your subs to sound kool this is the amp for you

By edgar on November 1, 2006

11 found this helpful


great amp

The following review is for a previous version (KX1200.1).

i have one of this amp... i hook it up on two rockford fosgate t2 twelve's playing it at half oms.... this amps has great potential!!!! its a must have..

By lunatikz on October 7, 2010

9 found this helpful


Good Amp

The following review is for a previous version (KX1200.1).

I own one of these. I have it hooked up to 2 kicker L5 15's in a home made box. It really puts out the sound. All around it is a good amp. I have only had one problem with it. I blew it once. I had to have it sent off to kicker to have it repaired. Since ive gotten it back i have had no problems. The price here is alot cheaper than what mine cost. Good Deal.

By Dustin on February 25, 2006

9 found this helpful


Awesome Amp!

The following review is for a previous version (KX1200.1).

I have two of these installed in my boat, one each to a Kicker Solobaric 15L7. I'm known around the river as the guy with so much bass in a little boat. These amps have been completely trouble free for two seasons. They flat out rock!

By jon on September 16, 2005

9 found this helpful


To much money

The following review is for a previous version (KX1200.1).

my friend owns this amp powering a solo baric L5 and that thing pounds. he got all his stuff from our mall and he spent 1200$ on just AMP,SUB,BOX you can get way better than that from this site. But dont get me wrong his system slams. he has it in a GTI VR6 and the air moves soo much in that car it hurts my ears alot... if you have the money go ahead and buy it but you can get 2x the watts for the same price going HIFONICS.

By Chris on January 9, 2006

8 found this helpful


Great amp

The following review is for a previous version (KX1200.1).

This amp is underrated every kicker amp comes with its own birth certificate it says 1200 watts at 1 ohm but it really is pushing out 1430 watts at 1 ohm true power unlike alot of these other amps. great amp buy it

By Derrick on April 9, 2005

7 found this helpful


The following review is for a previous version (KX1200.1).

kicker amps are probably the best in the business they are a little pricy but they are one of the cleanest amps ever made

By ryan on May 17, 2005

6 found this helpful


150db club with 1650rms @ 0.66 ohms ????

The following review is for a previous version (KX1200.1).

Best amp ever made for around 1k rms, period. Just get an eq to add voltage and use a bass knob. It's discontinued but these and the smaller ones that looks like this amp are killer. Setting off almost every alarm ????

By UTM Ten Foe on October 31, 2022




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