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Kicker CXA300.4 Amplifier (43CXA3004)

600 Watt Peak (300W RMS) CX Series 4-Channel Bridgeable Class-D Car Amplifier

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• 75 Watts RMS x 4 @ 2 ohms
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low/High-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Dimensions: 7-3/16"W x 12-7/16"L x 2-3/8"H

Learn more about the 43cxa3004
Was $249.99 Details
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$206.96

 with warranty

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Product Highlights


• 75 Watts RMS x 4 @ 2 ohms
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low/High-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Dimensions: 7-3/16"W x 12-7/16"L x 2-3/8"H

Description


Kicker brand icon

Authorized dealer

CXA300.4
Mount a Kicker CX amp vertically to save space

The CX Series spans all kinds of systems, whether you're just trying to get a little more out of your factory radio or you're ready to blow the doors off with a completely aftermarket setup. Either way, the quality of your sound is at the heart of the CX Series. Sleek, simple styling and installation flexibility all round out the amplifiers' functionality.

Kicker makes your installation simple, but gives you plenty of options. Make it easy on yourself when plugging in with Kicker's KISL so you can take high-level signal from the headunit's speaker outputs straight into the amp's RCA input. Also, most models are just more than two inches thick and included brackets allow you to install these vertically. If space is at a premium in your ride, the CX series gives off plenty of power while saving you some room.

CXA300.4

The CXA300.4 will make sure your cabin speakers have all the power they need. This Class-D 2-ohm stable 4-channel amp is built to handle 75 watts at 2 ohms for 4 channels, 40 watts at 4 ohms on 4 channcels, or 150 watts at 4 ohms for 2 channels when bridged, and the subwoofer channel can pump out 300 watts at 2 ohms.

With a total power output at 600 watts, 3-way protection circuitry and a pulse width modulated power supply, the CXA300.4 will power your speakers for the long haul.

Under the hood

The CX Series has a lot of built-in technology to make sure your system just keeps going for the long haul. With litz-wound transformers to maximize power transfer while minimizing power loss, high current switching, buffered RCA outputs, these amps are built to put out lasting, quality power.

These amps also include their own crossovers and an adjustable KickEQ Bass Boost. A 3-second turn-on delay helps eliminate any additional interference that might affect your system.

Power a sub or a whole system with Kicker CX amps

But these amps also have Kicker's Failsafe Integration Technology inside. That means they can take signal from any audio source and run it straight into the amp. For you, it means no need for line-out converters, step down modules, processors or less conventional wiring to complete your system. Kicker's FIT eliminated the need for additional equipment that could introduce additional noise to your signal. It even works well with factory amplified systems from other premium brands.

For a potent, versatile power solution for your sound system, pick up as many CX Series amps as you need here at Sonic Electronix. Add one, or however many you need, to your cart today.

Kicker Authorized Dealer

General Features:

  • Kicker CX Series CXA300.4
  • Class-D 2-Ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 40 watts x 4 chan.
    • 2 ohms: 75 watts x 4 chan.
    • Bridged, 4 ohms: 150 watts x 2 chan.
  • Total power output: 600 Watts
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • 4/3/2 channel operation
  • Speaker-level (high-level) inputs via RCA
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Input sensitivity:
    • Low level: 125mV-5V
    • High level: 250mV-10V
  • Frequency Response: 10 - 20,000Hz
  • Signal to Noise Ration: >95dB
  • Variable Low-Pass Crossover: 50 - 200Hz 12dB/octave
  • Variable High-Pass Crossover: 50 - 200Hz 12dB/octave
  • Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
  • 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 7-3/16"W x 12-7/16"L x 2-3/8"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product history:

Kicker CXA360.4 thumbnail
(newest, current model)
Kicker 43CXA3004 thumbnail
(previous model, replaced by Kicker CXA360.4 (46CXA3604))
Kicker CX300.4 thumbnail
(previous model, replaced by Kicker CXA300.4 Amplifier (43CXA3004))

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
40 watts x 4 channel
RMS Power @ 2 ohms
75 watts x 4 channel
Bridged RMS Power
150 watts x 2 channel
Power Specifications - Full Range Channels
Peak Power @ 4 ohms
80 watts x 4 channel
Peak Power @ 2 ohms
150 watts x 4 channel
Bridged Peak/Max Power
300 watts x 2 channel
Amplifier Specifications
Series
CX Series
Amplifier Class
D
Number of Channels
4-Channel
Total Peak Power Output
600 watts
Total RMS Power Output
300 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
<1.00%
Speaker Level Inputs
Optional (Requires Accessory Adapter)
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
50 - 200 Hz
Low-Pass Crossover Frequency
50 - 200 Hz
Signal-to-Noise Ratio
>95 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Mounting Brackets
Mounting screws (4)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

43CXA3004

Weight:

7.10lbs

Internal SKU:

43cxa3004

Internal Product ID:

107703

Product and How-to Videos


Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

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Really Good Amp!!

The following review is for CXA360.4, which is a part of the bundle you are viewing.

The sound of the music is so crisp and clean. It truly is one of the cleanest and clearest amps that I've heard in a long time. Thank you Kicker for another great product.

By CJ on June 9, 2022

189

found this helpful.

Great amp

The following review is for CXA360.4, which is a part of the bundle you are viewing.

Been wanting to try out some Kicker products for a while. Planned to just add a sub, but decided to add more power for the other 4 speakers as well. Great sound, and plenty of power on tap for my small extended cab truck.

By Dave on November 15, 2020 Checkmark Icon Verified purchase

33

found this helpful.

A good sounding amp

The following review is for CXA360.4, which is a part of the bundle you are viewing.

I liked it a lot, it made the speakers loud and very crisp notes of music

By George on October 3, 2022 Checkmark Icon Verified purchase

23

found this helpful.

The following review is for CXA360.4, which is a part of the bundle you are viewing.
By Norman on October 7, 2023 Checkmark Icon Verified purchase

21

found this helpful.

The following review is for CXA360.4, which is a part of the bundle you are viewing.
By Armando on March 13, 2024 Checkmark Icon Verified purchase

6

found this helpful.

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