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Kicker CXA360.4 (46CXA3604T) (Like New (Open Box))

360W RMS Class AB CX-Series 4 Channel Car Amplifier

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• 65 watts x 4 channel @ 4 ohm
• 90 watts x 4 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm
• Total RMS Power: 360 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

Learn more about the ls-46cxa3604-u9

We apologize

This item has been discontinued

Product Highlights


• 65 watts x 4 channel @ 4 ohm
• 90 watts x 4 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm
• Total RMS Power: 360 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

Description


Kicker brand icon

Authorized dealer

Item Condition - Like New (Open Box):

This product works and looks like new. It may have been opened for a visual demo or product video. In some cases there may be signs of an attempt at installation like opened packaging or mounting screw holes used, but there is no real sign of use or wear. Includes all original parts, packaging and accessories (or suitable replacement)


Kicker CXA360.4 (46CXA3604T)

Using Class A/B power, this amp features a variable bass boost with KickEQ, giving you as much as a 6dB of extra bump. A powerful 12dB crossover is also included, letting you quickly tune your system to perfection. 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 at the same time!

Highly efficient heat sinks keep the amp cool with a sophisticated new look, while KICKER’s FIT+ (Fail-safe Integration Technology-PLUS), gives you outstanding noise rejection - even with premium factory audio systems. This CX-Series Amplifier delivers as much as 90 watts into four full-range channels, or 180 watts into two bridged channels.


Product Details:

  • CX Series Class A/B 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 65 watts x 4 channel
    • 2 ohm: 90 watts x 4 channel
    • Bridged: 180 watts x 2 channel @ 4 ohm
  • Total power output: 360 watts
  • Wired bass level remote control with optional Kicker 46CXARCT (AMP2 must be in LO-PASS X-OVER mode)
  • Speaker-level (high-level) inputs (Requires adapter like the Kicker KISL)
  • Three-second turn-on/off delay to eliminate unwanted interference
  • KickEQ 6dB variable bass boost for those additional low 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
  • Vertical mounting hardware included for another unique look
  • Input sensitivity:
    • Low level: 125mV - 5 volts
    • High level: 1 - 40 volts
  • Frequency Response: 10 - 20000 Hz
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: >95 dB
  • Variable high-pass filter: 50 - 200 Hz
  • Variable low-pass filter: 50 - 200 Hz
  • Variable Bass Boost: 0 - 6 dB
  • Fuse Rating: 40A
  • 8 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 12-1/2" L x 6-11/16" W x 2-5/16" H
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty
  • MFR #: CXA360.4

Product history:

Kicker LS-46cxa3604-u9 thumbnail
(newest, current model)
Kicker 43CXA3004 thumbnail
(previous model, replaced by Kicker CXA360.4 (46CXA3604T) (Like New (Open Box)))
Kicker CX300.4 thumbnail
(previous model, replaced by Kicker CXA300.4 Amplifier (43CXA3004))

Specifications & Details


Key Features
Amplifier Key Features
Bass Boost
Compact Design
Speaker Level Inputs
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
65 watts x 4 channel
RMS Power @ 2 ohms
90 watts x 4 channel
Bridged RMS Power
180 watts x 2 channel
Amplifier Specifications
Series
CX Series
Amplifier Class
A/B
Number of Channels
4-Channel
Total RMS Power Output
360 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
10 - 20000 Hz
THD at Rated RMS Power
1%
Speaker Level Inputs
Optional (Requires Accessory Adapter)
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 200 Hz
Low-Pass Crossover Frequency
50 - 200 Hz
Signal-to-Noise Ratio
>95 dB
Channel Separation
>55 dB
Bass Boost
0 - 6 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
40A x 1 
Total Fuse Rating
40
Strappable
No
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
125mV - 5 volts
High-Level Input Sensitivity
1 - 40 volts
What is in the box?
Paperwork
User manual
Power certification
WITB: Amplifiers
Amplifier
Mounting Brackets
Mounting screws (4)
Allen wrenches (2)
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

LS-46cxa3604-u9

Weight:

7.10lbs

Internal SKU:

ls-46cxa3604-u9

Internal Product ID:

231305

Product and How-to Videos


Customer Ratings & Reviews


Kicker CXA360.4 (46CXA3604T) (Like New (Open Box)) thumbnail image

5 star
60%
4 star
40%
3 star
0%
2 star
0%
1 star
0%



Durability
4
Value
4.6
Features
3.6
Design
4.6
Usability
4.4

Customer Reviews

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Decent for a basic system

The following review is for a previous version (CX300.4).

I have owned this amp for about a year now. This is a good entry-level amp for a basic system. I used it to power 6 Kicker 6" coaxials and 2 RF tweeters. System honestly didn't sound too bad, for being a budget system.

I have since upgraded to a JL Slash V3 300.4 amp and what a world of difference. Way cleaner sound, richer, much more power. But for $200, this really isn't a bad amp. I would definitely suggest an active crossover with this amp if you want clean sound.

By Mark on January 28, 2014

54 found this helpful


Kicker cx 300.4 review

The following review is for a previous version (CX300.4).

I bought this amp to push my Polk audio db 691 front and 651 rear I didn't think this amp would push the front well with 40 watts rms at 4 ohm but kicker always underrates there amps some mine was 341 rms total and this kicker amp is awesome pushes more then enough to them with the gain set at 65% and you get what you pay for kicker is more expensive then most but it's clear clean watts and I recommend 100 % I previously had alpine mrf 300 I honestly like kicker better

By Caleb on February 10, 2013

51 found this helpful


Simple amp with clean power

The following review is for a previous version (CX300.4).

Class D technology has came a long way. The only full range class D I ever like was an Eclipse XA2000 with Bang and Olufsen ICEpower tech in it. While this amp isn't quite in the same class imo, it's a great choice from newer offerings. Currently running this amp on some JBL ms-62c components active off a DEH-80prs and sounds fantastic.
Not sure if it's from the amps "FIT" tech, or just got lucky, but I have almost an undetectable noise floor. No hum, buzz, whine, or anything.
Even at an underrated 40w, I set my gain to 40w, and it gets way loud before I get close to my max level, definitely good clean power!

By SlayerX on February 19, 2013

49 found this helpful


excellent sq you just need to work settings on head unit.

The following review is for a previous version (CX300.4).

I bought this kicker amp to power my memphis prv3 6.5 speakers. the sound great, like i said you need to find the correct settings on the head unit.good strong amplifier. As for durability it just came out about a year ago,we;ll see what happens.

By Freddy on September 4, 2013

46 found this helpful


Great 4 Channel amp

This line from kicker is hard to beat. We have this model running our front stage to accompany the 800.1 out back on an L7S 12

By Randi on April 29, 2026 Checkmark Icon Verified purchase
2021 Ford Edge




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
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Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.