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Kicker 46CXA4001 CXA4001-400-Watt Mono Class D Subwoofer Amp

  • Based on 741 reviews
Condition: New
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$199.99 Why this price?

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Availability: Only 3 left in stock, order soon!
Fulfilled by Pro Audio Center (Authorized Dealer)

Arrives Sunday, Jun 29
Order within 20 hours and 30 minutes
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Features

  • CX-Series Amplifiers are the perfect combination of big power, bigger flexibility and true reliability!
  • A variable 12dB crossover, KickEQ 6dB variable bass boost and a 24dB subsonic filter on mono amps gives you the control you want - to craft the sound you love.
  • Mono KICKER CX Amplifiers are now stable down to one Ohm, giving you the freedom to put even more subs in your system!
  • CX-Series amps include vertical and horizontal mounting hardware, so you can show off your install style!
  • These powerful amps work with as little as nine volts of power from your battery, and as much as 40 volts (400 watts) of speaker-level input signal.

Description

Kicker 46CXA4001 CX400.1 400 Watt RMS 1-Ohm Stable Mono Amplifier Using a Class-D power plant, the CXA400.1 features a variable bass boost with KickEQ, giving you as much as a 6dB of extra bump. CX-Series Amplifiers accept up to 40 volts (400 watts) of speaker-level input signal. This kind of flexibility both makes line-out converters unnecessary and optimizes your sound quality. This CX.1 Amplifier delivers as much as 400 watts into one bass channel. See below for more details. Features: Efficient Class-D amplifier Three-second turn-on/off delay to eliminate unwanted interference Variable 12dB crossovers provides control to dial in perfect sound KickEQ 6dB variable bass boost for those additional low frequencies 24dB subsonic filter for protection from potentially damaging frequencies FIT+ (Fail-safe Integration Technology-PLUS) means it works with nearly every radio Accepts up to 40-volt input signal Small footprint for easier installation Compatible with CXARC Remote Bass Control Vertical mounting hardware included for another unique look Specifications: MODEL - CXA400.1 Power (watts/ch) 4 Ohm - 150x1 Power (watts/ch) 2 Ohm - 300x1 Power (watts/ch) 1 Ohm - 400x1 CXRC Remote Bass Capable (sold sep.) - yes Dimensions (in, cm): (all models 2-3/8, 5.9H x 6-3/4, 17W x ...L) - 8-1/8, 20.6 Frequency Response (Hz): - 25-200, +0/-1dB Input Sensitivity: - 250mV-10V (Low Level), 1V-40V (High Level) Signal-to- Noise Ratio: - >95dB, a-weighted, re: rated power Active Crossover: - Variable Lo-pass 50Hz–200Hz, 12dB/octave Subsonic Filter: - 25Hz @24dB/octave KickEQ Boost - Variable 0-6dB @40Hz

Voltage: 12 Volts


Manufacturer: Kicker


Maximum Supply Voltage: 4E+1 Volts


Mounting Type: Surface Mount


Brand: KICKER


Voltage: ‎12 Volts


Manufacturer: ‎Kicker


Maximum Supply Voltage: ‎4E+1 Volts


Mounting Type: ‎Surface Mount


Brand: ‎KICKER


Number of Channels: ‎1


Output Power: ‎4E+2 Watts


Material: ‎Metal


UPC: ‎713034012788 682895368849


Model: ‎46CXA4001T


Item Weight: ‎5 pounds


Country of Origin: ‎China


Item model number: ‎CXA400.1


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎46CXA4001


Wattage: ‎800 watts


Date First Available: February 15, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Powerful, solid subwoofer amplifier
Very powerful amplifier for the money, and a solid brand to purchase. This amp is mono so it combines left and right signals passed into it; the subwoofer low-pass filter that's built-in works well; the bass boost control is a nice feature; and there's plenty of gain to match your installation requirements. The amplifier effortlessly pushes a 2-ohm load to its 400W RMS rating and a bit more while getting only slightly warm to the touch. ... show more
Reviewed in the United States on February 6, 2022 by WhatsTheHurry?

  • I like this amp.
Using to power one ten inch sub, doesnt even get warm but I dont listen to bass intensive music. Biggest selling point for me was the voltage for high level inputs. My inputs are from an Amp/Dsp and I dont even have to turn the input gain down in DSP. Strong signal made a clean input and the amp take it well. ... show more
Reviewed in the United States on August 22, 2024 by Phillip

  • Perfect in a 2016 Toyota Tacoma
Picked up this amp to run with the skar 10" sub made for the Tacoma. Perfect combo! 400 watts RMS at 1ohm paired with the 1ohm 10" gives excellent bass and perfect fit! Amp fits nicely under the back passenger seat storage, I just moved the jack that was there to the other side, ran the amp power under the passenger side door plates, under the carpet into the storage area. Ran the RCA under the driver side. Great little amp for the price! ... show more
Reviewed in the United States on March 27, 2024 by EN187 EN187

  • Kicker Amplifier
Bought this to replace a Blaupunkt amp that was purchased new last year. This is in a pontoon boat driving two Kicker 10” subwoofers. The heat inside the compartment is my guess what killed the Blaupunkt in 4 months but I hope this one lasts longer!
Reviewed in the United States on August 30, 2024 by Hamptonman

  • Excellent build quality.
Super happy with this amp. Great build quality as you’d come to expect from the brand.
Reviewed in the United States on March 21, 2025 by Lee

  • Great Amp Paired with a Kicker CVR 12" 2ohm DVC Sub
Installed this in my 2016 Ram 2500 Laramie Power Wagon using the Rockford Fosgate RFI2SW high level RCA input adapter. These amps use Kickers FIT+ (2019 and up) technology so it can accept up to 40VDC high input signal and does not require a LOC and uses DC offset for remote turn on. This little amp is rated @ 525 Watts RMS so is perfectly matched for the sub I used. Kicker never disappoints! Extremely easy to install and works very well in this setup. Use full spec 8AWG wire for install to avoid overheating and blown fuses! Highly recommended! ... show more
Reviewed in the United States on August 11, 2020 by Big Daddy Glover Big Daddy Glover

  • Powerfully, small, class D
Lack of functions but powerfull. Will drive 2 12s and only for 10 inch and above. My application requires a 2 channel option as I'm running 6.5 in doors. Kicker is well built but over priced and you will pay for name. Kicker has good budget amps though like this one.
Reviewed in the United States on April 12, 2021 by Placeholder

  • Exactly what it says!
As a certified mobile electronics installer, Kicker products are among the best and always reliable. This amp was a breeze to install and I couldn't be happier with it's performance.
Reviewed in the United States on June 4, 2024 by Brian Rustad

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