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KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

Model: 46CXA8001
SKU: 6333358
$239.99
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Comp. Value: $299.99
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Specifications
  • Continuous Watts x Channel @ Ohms
    300 Watts x 1 @ 4 Ohm
    Maximum Watts x Channel @ Ohms
    800 Watts x 1 @ 1 Ohm
    Amplifier Class
    D
    Number Of Channels
    1
    Bass Boost
    Variable
    Low-Pass Crossover
    Variable
  • Key Specs
    • Continuous Watts x Channel @ Ohms: 300 Watts x 1 @ 4 Ohm
    • Maximum Watts x Channel @ Ohms: 800 Watts x 1 @ 1 Ohm (This is the maximum load the speaker, subwoofer or amp can drive.)
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
    • Number Of Channels: 1
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
    • Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
  • General
    • Brand: KICKER
    • Model Number: 46CXA8001
    • Product Name: CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover
    • Color: Black
  • Audio Power
    • Continuous Watts x Channel @ Ohms: 300 Watts x 1 @ 4 Ohm
    • Total Power Handling RMS: 300 watts
    • Watts Per Channel RMS: 300 watts
    • Maximum Watts x Channel @ Ohms: 800 Watts x 1 @ 1 Ohm (This is the maximum load the speaker, subwoofer or amp can drive.)
    • Total Power Handling Maximum: 800 watts
    • Watts Per Channel Maximum: 800 watts
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
  • Audio
    • Number Of Channels: 1
    • Minimum Frequency Response: 25 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 0.2 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Signal-to-Noise Ratio (SNR): 95 decibels (The ratio of the desired signal's strength to the level of background noise. A ratio higher than 1:1, which equates to greater than 0 decibels, indicates more signal than noise.)
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
  • Features
    • Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
    • Remote Control Included: No
  • Input
    • Line-Level Inputs: true (Also referred to as low-level inputs. Enables the amplifier to receive a sound signal from another device via RCA cables.)
  • Output
    • Preamp Outputs: true
  • Dimensions
    • Product Height: 2.3 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 8.1 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 6.7 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 5.3 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 713034012818

Create a custom sound experience with this KICKER CX-Series mono amplifier. The variable 12dB crossovers provide the control you need to get the exact sound you want, and the 24dB subsonic filter protects against damaging frequencies. With its small footprint and Fail-safe Integration Technology-PLUS, this KICKER CX-Series mono amplifier is easy to install and works with almost any radio.

  • 800W total power: RMS rating of 800W x 1 @ 1 ohm, for robust audio.
  • Variable low-pass-filter crossover: Lets you easily adjust the audio frequency from 50Hz to 200Hz for flexible sonic customization.
  • 4 ohms impedance: Conducts power evenly to keep the speaker at an appropriate level.
  • 95dB signal-to-noise ratio: Offers crisp audio.
  • Adjustable KickEQ: Allows you to easily customize the sound.
  • 0-6dB bass boost: Lets you add punchy bass to your music.
  • Class D circuitry: Ensures reliable power handling.
  • 800W total power: RMS rating of 800W x 1 @ 1 ohm, for robust audio.
  • Variable low-pass-filter crossover: Lets you easily adjust the audio frequency from 50Hz to 200Hz for flexible sonic customization.
  • 4 ohms impedance: Conducts power evenly to keep the speaker at an appropriate level.
  • 95dB signal-to-noise ratio: Offers crisp audio.
  • Adjustable KickEQ: Allows you to easily customize the sound.
  • 0-6dB bass boost: Lets you add punchy bass to your music.
  • Class D circuitry: Ensures reliable power handling.
Whats Included
  • KICKER CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover
  • KICKER CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover
Product Manuals

Q: Do KICKER CXA Mono subwoofer amplifiers work with factory-installed radios?

A: Yes, the KICKER CXA Mono line of subwoofer amplifiers is designed to work with virtually any factory-installed radio or aftermarket system.

Q: Does this amplifier have a variable low-pass filter?

A: Yes, it has a variable low-pass-filter crossover adjustable from 50Hz to 200Hz, allowing you to fine-tune the frequencies sent to your subwoofer.

Q: Can I adjust the bass on this amplifier?

A: Yes, the amplifier features a 0-6dB bass boost, allowing you to fine-tune the low-frequency output to your liking.

Q: What kind of circuitry does this KICKER amplifier use?

A: This amplifier utilizes Class D circuitry, known for its efficiency and reliable power handling capabilities.

Q: What is the signal-to-noise ratio of this amplifier?

A: This amplifier boasts a 95dB signal-to-noise ratio, ensuring clear and high-quality audio output.

Q: What is the total power output of this amplifier?

A: This amplifier delivers a robust 800 watts of total power, ensuring ample power for your subwoofer system.

Q: What is the impedance of this amplifier?

A: This amplifier has an impedance of 4 ohms, which helps to ensure efficient power delivery to your speakers and maintain consistent audio performance.

Q: Can this push 2 12” kicker subs 2 ohm dual coil. Will it be sufficient. Or will it be getting to hot. Or do i need the 1200wat. Do i even need 2 subs. Will i make my trunk shake the way i want it to with 1? A lil input would be much appreciated.

A: I originally had this paired with one Kicker Comp R 12 at 2 ohms. That was way too powerful for the Comp R because it kept blowing the sub despite Best Buy Geek Squad tech actually taking the time to ensure the output was matched and accurate to what that one Comp R 12 was supposed to be able to handle. It was explained to me that the blowing was likely due to this amp actually being more powerful than it's reported and not necessarily due to the Comp R 12 not being able to handle what it's supposed to. I recently upgraded to the Kicker Comp VX 12. Wow. I've got a bass knob installed. The bass know was previously turned all the way up when the Kicker Comp R was paired with this amp, and the gain on the amp was turned down lower to prevent the Comp R 12 from blowing. It still sounded good, but I figured I wanted to get more out of the amp by going with a better sub. The Kicker Comp VX 12 hits so much deeper and louder paired with this amp at 1 ohm (it's 1 ohm stable which is a huge deal!), AND that's wit the bass knob turned down to about 25% I want to give this sub some time to break in and am gradually turning up the bass knob. Summary is that this is perfect to pair with one Kicker Comp VX 12 with it wired at 1 ohm. I promise you won't regret it. Matthew 7:12

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Pros for KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black
Power, Sound Quality, Size, Ease of use, PricePower, Sound Quality, Bass, Size, PricePower, Sound Quality, Size, Ease of use, BassSound Quality, Power, Size, Ease of use, Installation
Cons for KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black
HeatHeatHeatHeat

Specs

Reviews

Customers are saying

Customers often highlight the amplifier's impressive power, excellent sound quality, and compact size. Many appreciate its ease of use and reasonable price, making it a great value. Some customers have reported occasional heat issues, but overall, the amplifier is well-received for its performance and compatibility with various subwoofers.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Kicker 800.1 Review

    This amp was purchased to power my JL 10" subwoofers. They are wired to 2 ohms, and this amplifier is a perfect match. I have abused this amp every day for over one month, and it rarely gets hot. It is super small, so it can be mounted almost anywhere. I am blown away by the sound produced by such a small unit. If you are on the fence about buying, I can assure you that you won't regret it.

    Posted by Logan

  • Rated 5 out of 5 stars

    Great Small Amp!

    Great small amplifier. I am using this Kicker 800.1 to power 2 Kicker 12" CompVR 4ohms Subwoofers in a sealed 1.25 cubic feet box and it BOOMS great. I have my 2 subs wired in a parallel connection to make it a 2ohm load and I am sure this cxa amp is putting out what it states - 2ohms 600watts rms. One small problem I had the first week of using this amp was it would go into protect mode. I looked at my power/ground wires and agu fuse and they looked okay. I doubled checked my agu fuse again and found the problem. It was not blown but the connection inside this fuse was loose so it did not give this amp the current/voltage it needed to power up so that is why it would go into protect mode. I switched to MANL fuse instead and now I have no more problems whatsoever anymore. I am happy with this purchase!

    Posted by Jeff

  • Rated 5 out of 5 stars

    Great Buy! Powerful!

    Very compact! I have this installed in my 2018 Honda Accord and it is mounted to the bottom of my rear deck as I didn't want it on my back seat. This is pushing a 12" Kicker CompVX sub (previously a 12" CompR) and it hits hard, actually more bass than I intended to get. I had to lower my bass level. Definitely recommend especially if you can get it on sale.

    Posted by Regmeister

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