Kicker 46CXA1800.1T with Amp Kit and 3 Year Warranty

1800W RMS CX Series Monoblock Class-D Subwoofer Amp with 1/0 Gauge Amp Kit

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• 900 watts x 1 channel @ 4 ohms
• 1800 watts x 1 channel @ 2 ohms
• 1800 watts x 1 channel @ 1 ohm
• Class D 1 ohms stable monoblock amplifier
• Amplifier wiring kit included

Learn more about the 46cxa18001_ampkit
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Amplifier Features:

  • Efficient Class-D Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohms: 900 watts x 1 chan.
    • 2 ohms: 1800 watts x 1 chan.
    • 1 ohm: 1800 watts x 1 chan.
  • Mono channel operation
  • Speaker-level (high-level) inputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • KickEQ™ 6dB variable bass boost for those additional low frequencies
  • FIT+™ (Fail-safe Integration Technology-PLUS) for superior dependability
  • Input sensitivity:
    • Low level: 250mV-10V
    • High level: 1V-40V
  • Frequency Response: 25 - 200 Hz
  • Signal to Noise Ratio: >95 dB
  • Variable low-pass filter: 50 - 200 Hz, 12 dB/octave
  • Subsonic filter: 25 Hz , 24 dB/octave
  • Variable Bass Boost: 0 to +6 dB bass boost at 40 Hz
  • Three-second turn-on/off delay to eliminate unwanted interference
  • Small footprint for easier installation
  • Dimensions: 6-3/4"W x 14-3/8"L x 2-3/8"H

Amplifier Kit Features:

  • 1/0 Gauge Power Amplifier Installation Kit
  • Designed specifically for car audio systems up to 3,000 watts
  • Premium power and ground wire provides optimal power transfer
  • Made from 100% oxygen-free copper for a pure uninterrupted transfer of power
  • Twisted-pair technology eliminates noise for crystal clear sound
  • ANL Fuse holder offers ideal protection for high-powered systems
  • Kit for Dual Amp Setup or Single Amp Setup
  • Hyper-flex cable and wire

Wiring Kit Includes:

  1. 17ft 1/0 AWG Blue Power Wire
  2. 16 ft K-Series 2-Channel RCA Interconnect
  3. 2ft 4 AWG Blue Power Wires (x2)
  4. 4ft 4 AWG Gray Grounding Wire
  5. 17ft 18 AWG silver remote turn on wire
  6. 200A mini-anl fuse
  7. DB4 distribution block
  8. Self-Tapping Grounding Bolts (x2)
  9. 18-22 AWG Red butt connector
  10. 3" zip-ties (x4)
  • Extended 3-Year Warranty
  • Authorized Internet Dealer

  • Product history:

    Kicker CXA1800.1, 46PKD1, 46KI25 thumbnail
    (newest, current model)
    Alpine SPS-690A thumbnail
    (previous model, replaced by Kicker 46CXA1800.1T with Amp Kit and 3 Year Warranty)

    Specifications & Details

    Power Specifications - Subwoofer Channel
    RMS Power @ 4 ohms
    900 watts x 1 channel
    RMS Power @ 2 ohms
    1800 watts x 1 channel
    RMS Power @ 1 ohm
    1800 watts x 1 channel
    Amplifier Specifications
    Amplifier Class
    Number of Channels
    1 - Mono
    Maximum Input Gauge Size
    1/0 AWG
    Minimum Impedance Unbridged
    1 ohms
    Minimum Impedance Bridged
    Not Bridgeable
    Frequency Response
    25 - 200 Hz
    THD at Rated RMS Power
    Speaker Level Inputs
    Preamp Outputs
    1 pair
    Built-in Crossover
    Low-Pass (LP)
    Low-Pass Crossover Frequency
    40 - 160 Hz
    Signal-to-Noise Ratio
    95 dB
    Bass Boost
    0 - 6 dB
    Remote bass/level controller
    Optional (Accessory required and sold separately)
    Fan Cooled
    CEA-2031 Compliant
    Sonic Certified Amplifier
    Not Tested
    Amp Bluetooth Connectivity
    Hi-Res Certified
    Low-Level Input Sensitivity
    125mV - 5V volts
    High-Level Input Sensitivity
    250mV - 10V volts
    Amplifier Kit Specifications
    Number of Amplifiers Supported
    Power/Ground Wire Size
    1/0 gauge
    Power Wire Length
    17 feet
    Ground Wire Length
    4 feet
    Speaker Wire Included
    Speaker Wire Length
    17 feet
    Remote Wire Length
    17 feet
    Interconnect (RCA) Signal Cables Included
    Fuse Holder
    Fuse Size
    Distribution Block Included
    Warranty and Return Policy
    Parts Warranty Duration
    3 years
    Labor Warranty Duration
    3 years
    Warranty Provider

    Item Details


    Model Number:

    CXA1800.1, 46PKD1, 46KI25



    Internal SKU:


    Internal Product ID:


    Customer Ratings & Reviews

    5 star
    4 star
    3 star
    2 star
    1 star


    Customer Photos & Videos

    Customer Reviews

    Sort by:


    Replacement amp.

    The following review is for CXA1800.1, which is a part of the bundle you are viewing.

    I bought the Soundstream t6000.1 mono amp first. Got the amp a few days later and ugggg something was wrong. Talked to the team at Sonic Electronix and they got me to send the amp back for testing. Sure thing something was wrong with it. I ended up upgrading to this Kicker CXA1800.1. This amp is a little beast. It is pushing my 2 T5 12" subs like a boss. The amp runs powerful and cool. I am a happy dude. Just want to say thanks to the team at Sonic Electronix. They took care of my problem quick and painlessly. ????????????

    By Chris on March 27, 2021 checkmarkIcon Verified purchase


    found this helpful.

    No Complaints

    The following review is for CXA1800.1, which is a part of the bundle you are viewing.

    Wired it 2 ohm to 4 12" CVR's in a custom box. Loads of power, and great sound. A++ in my book.

    By Shannon on June 21, 2020 checkmarkIcon Verified purchase


    found this helpful.


    The following review is for CXA1800.1, which is a part of the bundle you are viewing.

    I recommend this amp. The one o got was on sale and I believe discontinued but the new one is this and more. The kicker is not playing when they make their products, I paired mine with 2 kickers comp r 12's in the ported factory box. Man, I can't say enough about the quality.

    By Javier on July 17, 2020 checkmarkIcon Verified purchase


    found this helpful.

    This is not what I got it was the 3600

    The following review is for CXA1800.1, which is a part of the bundle you are viewing.

    It's great but not a 1800, it's 3600 watts. It should have been, that's what I paid for anyways.

    By Randy on June 7, 2022 checkmarkIcon Verified purchase


    found this helpful.


    The following review is for CXA1800.1, which is a part of the bundle you are viewing.

    Had a defective amp sonicelectronix took care of me sent one out right away thanks

    By Anonymous on November 5, 2019 checkmarkIcon Verified purchase


    found this helpful.

    The following review is for CXA1800.1, which is a part of the bundle you are viewing.
    By Greg on July 19, 2023 checkmarkIcon Verified purchase


    found this helpful.


    The following review is for PKD1, which is a part of the bundle you are viewing.
    By Michael on December 8, 2022 checkmarkIcon Verified purchase


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    CXA1800.1, 46PKD1, 46KI25 small

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    Price: $694.98

    Essential add-ons
    NVX XBG3PK Big 3 Kit with True 0 Gauge 100% Oxygen-Free Copper

    1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps



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