$199.99
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was $219.99
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Extended holiday returns
FREE refund/replacement until Jan 31, 2027 Learn more
FREE refund/replacement until Jan 31, 2027 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
20 left in stock
Arrives
Saturday, Nov 14
At a glance
- Condition
- New
- Model
- CXA400.1
- Dimensions
- 12 x 9 x 4 in
- Weight
- 5 lb
- Material
- Electronic Components, Metal
- Voltage
- 12 volts
- Maximum Supply Voltage
- 40 volts
- In the box
- 46CXA4001T
- Warranty
- 1-Year Manufacturer Warranty
Features 5
- 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
CX-Series Amplifiers are the perfect combination of big power, bigger flexibility and true reliability! Variable 12dB crossover, KickEQ 6dB bass boost, and 24dB subsonic filter on mono amps give you precise control 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! KICKER CX-Series amps deliver clean power in almost any vehicle, work without LOCs, handle 9–40V input, and use FIT+ for superior noise rejection. CX-Series mono amps offer an optional remote level control to adjust your bass right from the dash. Dial it up the way you want to hear it. Kicker 46CXA18001 Kicker 46CXA12001 KICKER 53CXA9001 Kicker 46CXA4001 Kicker 46CXA3604 Kicker 46CXA6605
Specs 19
| Item dimensions L x W x H | 12 x 9 x 4 inches |
|---|---|
| Voltage | 12 volts |
| Manufacturer | Kicker |
| Maximum Supply Voltage | 40 volts |
| Minimum Supply Voltage | 9 volts |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Maximum Output Power | 400 watts |
| Item Dimensions | 12 x 9 x 4 inches |
| Material Type | Electronic Components, Metal |
| Model | CXA400.1 |
| Brand Name | KICKER |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Item Highlight | Deep clean bass upgrade, space-saving amp install, simple wiring setup, strong low-end punch for trucks and daily drivers |
| UPC | 713034012788 682895368849 |
| Number of Packs | 1 |
| Item Weight | 5 pounds |
| Part Number | 46CXA4001 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Nov 14
Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Great for smaller cars
Great amp. Small size makes for an easy install.
Reviewed in the United States on August 25, 2026 by Justin
Big bass, no thermal issues, quality sound
After several amps failed and overheated within 45 min this one goes for hours. No thermal shutdown, bass is crisp and clear, just impressive all the way and for this price is crazy.
Reviewed in the United States on January 15, 2026 by Amazon Customer
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.
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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.
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Reviewed in the United States on August 22, 2024 by Phillip
Great amp for a medium power application.
Overall a good amp. Kicker quality I’ve known and loved over the years. Solid amp for those are just want to power a subwoofer and don’t care to let everyone on the block know. 2 personal gripes I have with this amp that lead me to knock off a star. 1. 1/8 aux cable style remote knob. They are known to pull out if pulled. Also keep in mind that the knob is not included. 2. Power and ground use fork terminals. This is more preference. While fine on smaller wire, im just not a fan for the 8awg power and ground terminals. That’s just me though.
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Reviewed in the United States on February 21, 2021 by Francisco Sanchez
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!
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Reviewed in the United States on August 11, 2020 by Big Daddy Glover
Works great a t for kicker 10" comp sub
Bought after I was gifted a kicker 10" comp sub and it works great, even with it mounted in the rear of my trunk with no ventilation and plenty of dust
Reviewed in the United States on October 13, 2025 by Jacob
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!
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Reviewed in the United States on March 27, 2024 by EN187