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Kicker CXA800.1 Amplifier (43CXA8001)

1200W Peak (600W RMS) CX Series Monoblock Class D Subwoofer Car Amplifier

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• 600 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Dimensions: 7-3/16"W x 8-1/8"L x 2-3/8"H

Learn more about the 43cxa6001

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Product Highlights


• 600 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Dimensions: 7-3/16"W x 8-1/8"L x 2-3/8"H

Description


Kicker brand icon

Authorized dealer

CXA600.1


Mount a Kicker CX amp vertically to save space

The CX Series spans all kinds of systems, whether you're just trying to get a little more out of your factory radio or you're ready to blow the doors off with a completely aftermarket setup. Either way, the quality of your sound is at the heart of the CX Series. Sleek, simple styling and installation flexibility all round out the amplifiers' functionality.

Kicker makes your installation simple, but gives you plenty of options. Make it easy on yourself when plugging in with Kicker's KISL so you can take high-level signal from the headunit's speaker outputs straight into the amp's RCA input. Also, most models are just more than two inches thick and included brackets allow you to install these vertically. If space is at a premium in your ride, the CX series gives off plenty of power while saving you some room.

CXA600.1

The CXA600.1 puts the thunder in your bass. This Class-D 2-ohm stable single channel amp is built to handle 600 watts at 2 ohms for 1 channel, or 300 watts at 4 ohms.

Like most of the amps in the CX series, it's easy to control your bass output from the driver's seat. Pick up a Kicker CXARC wired remote bass level control, plug it in, and optimize your sound easily.

Under the hood

The CX Series has a lot of built-in technology to make sure your system just keeps going for the long haul. With litz-wound transformers to maximize power transfer while minimizing power loss, high current switching, buffered RCA outputs, these amps are built to put out lasting, quality power.

These amps also include their own crossovers and an adjustable KickEQ Bass Boost. A 3-second turn-on delay helps eliminate any additional interference that might affect your system.

Power a sub or a whole system with Kicker CX amps

But these amps also have Kicker's Failsafe Integration Technology inside. That means they can take signal from any audio source and run it straight into the amp. For you, it means no need for line-out converters, step down modules, processors or less conventional wiring to complete your system. Kicker's FIT eliminated the need for additional equipment that could introduce additional noise to your signal. It even works well with factory amplified systems from other premium brands.

For a potent, versatile power solution for your sound system, pick up as many CX Series amps as you need here at Sonic Electronix. Add one, or however many you need, to your cart today.

Kicker Authorized Dealer

Product Details:

  • Kicker CX Series CXA600.1
  • Class-D 2-Ohm Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohm: 300 watts x 1 chan.
    • 2 ohm: 600 watts x 1 chan.
    • 1 ohm: 800 watts x 1 chan.
  • Total power output: 1200 watts
  • Pulse Width Modulated MOSFET power supply
  • Kicker CXARC wired remote bass level control available and sold separately
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • Mono channel operation
  • Speaker-level (high-level) inputs via RCA
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Input sensitivity:
    • Low level: 125mV-5V
    • High level: 250mV-10V
  • Frequency Response: 25 - 200Hz
  • Signal to Noise Ration: >95dB
  • Variable Low-Pass Crossover: 50 - 200Hz 12dB/octave
  • Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
  • Fixed Subsonic Filter @ 25hz, 24db/octave
  • 4 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. Click Here for our contact information.
  • Dimensions: 7-3/16"W x 8-1/8"L x 2-3/8"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product history:

Kicker 43CXA6001 thumbnail
(newest, current model)
Kicker CX600.1 thumbnail
(previous model, replaced by Kicker CXA800.1 Amplifier (43CXA8001))

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Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
300 watts x 1 channel
RMS Power @ 2 ohms
600 watts x 1 channel
RMS Power @ 1 ohm
800 watts x 1 channel
Power Specifications - Subwoofer Channel
Peak Power @ 4 ohm
600 watts x 1 channel
Peak Power @ 2 ohms
1200 watts x 1 channel
Amplifier Specifications
Series
CX Series
Amplifier Class
D
Number of Channels
1 - Mono
Total Peak Power Output
1200 watts
Total RMS Power Output
600 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
<1.00%
Speaker Level Inputs
Optional (Requires Accessory Adapter)
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Subsonic
Low-Pass Crossover Frequency
25 - 200 Hz
Subsonic Filter
25 Hz
Signal-to-Noise Ratio
>95 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Mounting screws (4)
Allen wrench
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

43CXA6001

Weight:

5.50lbs

Internal SKU:

43cxa6001

Internal Product ID:

107699

Product and How-to Videos


Customer Ratings & Reviews


Kicker CXA800.1 Amplifier (43CXA8001) thumbnail image

5 star
90%
4 star
10%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

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Awesome power/small package

The following review is for CXA800.1, which is a part of the bundle you are viewing.

I used it at 1 ohm and it pushed speakers that were rated at 1000 Watts rms and it banged! Very small too

By Mike on August 26, 2020 Checkmark Icon Verified purchase

65 found this helpful


Great Small Amplifier!

The following review is for CXA800.1, which is a part of the bundle you are viewing.

I have had this amp for a couple of weeks now and I can say this is a great small amp. I switched from a 300.1 to this 800.1. I am running 2 kicker cvr's @ 2 ohms so this amp is giving my subs 300+ for each (600+ total). One problem I had the first week I was using this is it would go into protect mode. The reason it would go into protect mode was the agu fuse I had failed (fuse looked okay but it wasn't) and my amp wasn't getting the 12volts it needed. I switched to a manl fuse and it is all better now. I like kicker subs so I matched it up with this kicker amp!

By J.M. on February 6, 2021

63 found this helpful


Great

The following review is for CXA800.1, which is a part of the bundle you are viewing.

Subs hit hard I’m running two 12’s
It is powerful enough and then some

By Anonymous on November 24, 2019

53 found this helpful


Kicker CXA800.1 (46CXA8001)

The following review is for CXA800.1, which is a part of the bundle you are viewing.

Great amplifier * good quality and great service,I'm very satisfying thanks sonic electronic..

By Javier on June 11, 2020 Checkmark Icon Verified purchase

50 found this helpful


Work Horse!

The following review is for CXA800.1, which is a part of the bundle you are viewing.

I was surprised how small this amp was when I received it. It's an absolute workhorse. It's a solid well-built amp. It came with an Amp Dyno Certificate, 867 watts at 1ohm. You get more then the rated power which in my book is a no brainer. Price may be a little high for some, but like I said you get what you pay for.

By Jeffrey on June 10, 2020 Checkmark Icon Verified purchase

52 found this helpful


Powerful Small Amplifier

The following review is for CXA800.1, which is a part of the bundle you are viewing.

This small amp is great. Does not get super hot and powers my 2 12" compvr very well. This has rca auto sense turn on but on high volume, my amp cuts off so I use the remote turn on instead but it is not shown in my picture. (Now I am running 3 12" cvr's and this little thing still.bumps them good. And now at about 0.67 ohms going to the amp, I am probably using its full 800 watts total, about 266 watts per sub. I can do better cause my cvrs can handle about 400 watts rms but with my atock facyory speakers, I don't want the subs to over power the full range apeaker sound.

By Jeffrey on November 5, 2025

42 found this helpful


Excellent value for the money!

The following review is for CXA800.1, which is a part of the bundle you are viewing.

Lots of power in a small package. I installed this with a 4 gauge Kicker amp kit. Paired with a 12” Kicker Solo-Baric L7T and it sounds great. Certified power at 1 ohm is 925 watts.

By Nick on July 28, 2022 Checkmark Icon Verified purchase

42 found this helpful


The following review is for CXA800.1, which is a part of the bundle you are viewing.
By Shannon on March 9, 2024 Checkmark Icon Verified purchase

15 found this helpful


Perfect

Great Amp got this thing powering 2 kicker compC 44cwcs412 subs and it's a perfect match

By brian on March 31, 2018 Checkmark Icon Verified purchase

14 found this helpful


The following review is for CXA800.1, which is a part of the bundle you are viewing.
By Armando on March 13, 2024 Checkmark Icon Verified purchase

10 found this helpful




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