Kicker 43CXA3004 with Amplifier Wiring Kit

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
• Includes Amplifier Wiring Kit

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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.


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 CXA360.4 (46CXA3604)

360W RMS CX-Series Class-AB 4-Channel Amplifier
Quantity: 1

Product Details:

  • CX Series Class A/B 2 ohms Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 65 watts x 4 channel
    • 2 ohms: 90 watts x 4 channel
    • Bridged: 180 watts x 2 channel @ 4 ohms
  • Total power output: 360 watts
  • LED Power/Protect Light
  • Wired bass level remote control with optional Kicker 46CXARCT
  • Speaker-level (high-level) inputs (Requires adapter like the Kicker KISL)
  • Signal sensing remote turn-on
  • Protection Circuitry
  • KickEQ™ 6dB variable bass boost
  • Vertical mounting hardware included
  • FIT+™ (Fail-safe Integration Technology-PLUS) compatible with every radio
  • Input sensitivity:
    • Low level: 125mV - 5 volts
    • High level: 1v - 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: 12-7/16" L x 6-3/4" W x 2-3/8" H
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty
  • MFR #: 46CXA3604T

Belva BAK84

8 Gauge Premium (CCA) Copper Clad Aluminum Complete 4-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 600 Watts - RED
Quantity: 1

Product Details:

  • Complete 8 Gauge 4-Channel Amplifier Installation Kit
  • Designed for car audio systems up to 600 watts RMS
  • Premium Powerflex power and ground wire provides optimal power transfer
  • Belva CCA wire is made from 30% copper while the competition uses only 10%
  • Helical Twist Construction Audio Interconnect RCA cables minimize noise and interference
  • MINI-ANL Fuse holder with a 60 amp fuse offers ideal protection for high powered systems
  • Complies to American Wire Gauge standards
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. (5.2 meters) Red 8 gauge power wire
  2. 3 ft. (.91 meters) Black 8 gauge ground wire
  3. 17 ft. (5.2 meters) Gray 18 gauge remote lead wire
  4. 17 ft. (5.2 meters) Helical Twist 4-channel RCA interconnect cable
  5. 40 ft. (12.2 meters) 16 Gauge Speaker cable
  6. One MINI-ANL Fuse Holder with a 60 amp fuse
  7. One Black rubber firewall grommet
  8. One 8 Gauge Red chrome plated ring terminals
  9. One 8 Gauge Black chrome plated ring terminal
  10. Three 18 Gauge Red Spade terminal
  11. Two 18 Gauge Black Spade terminal
  12. One 18 Gauge Red butt connector
  13. Ten 4" Black zip ties

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
Amplifier Specifications
Amplifier Class
Number of Channels
Total Peak Power Output
600 watts
Total RMS Power Output
300 watts
Maximum Input Gauge Size
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
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
CEA-2031 Compliant
Sonic Certified Amplifier
Not Tested
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


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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


found this helpful.

Great value

The following review is for BAK84, which is a part of the bundle you are viewing.

Fast shipping works great with no problems. I would order other if i ever needed it

By Anonymous on August 5, 2018


found this helpful.

Ok starter Kit

The following review is for BAK84, which is a part of the bundle you are viewing.

It's a ok kit to buy but check the RCA jacks my kit came defective one pair of RCA jacks failed. When I finished completely installing it in my truck and turned on the head unit only to fine out 3 of my 4 channel amp was working had to take out the multimeter tested the Amp then uninstall all the head unit tested RCA jacks and one pair was defective I would assume that they would work they are New. So save time and test the RCA jacks for continuity.

By JESUS C on December 28, 2020 Checkmark Icon Verified purchase


found this helpful.

Great value!

The following review is for BAK84, which is a part of the bundle you are viewing.

Fast shipping and I recommend it for anyone. Everything u see in the picture is what u get.

By Anonymous on August 14, 2018


found this helpful.

Good Value Kit!

The following review is for BAK84, which is a part of the bundle you are viewing.

Everything I needed and good quality wire, not like some other cheap thin gauge wire you get in similarly priced kits elsewhere.

By Adam on February 1, 2018 Checkmark Icon Verified purchase


found this helpful.

Great deals

The following review is for BAK84, which is a part of the bundle you are viewing.

I recommend this to anyone. The shipping is fast and you always get a good deal.

By Anonymous on September 22, 2018


found this helpful.

Great value

The following review is for BAK84, which is a part of the bundle you are viewing.

Included in a bundle package for the price well worth it

By Chad on September 15, 2017 Checkmark Icon Verified purchase


found this helpful.

Works as said

The following review is for BAK84, which is a part of the bundle you are viewing.

Everything needed for a 4 ch amp install. Better quality than other cca kits I have used before. Nice thick strands.

By brian on October 19, 2015


found this helpful.

Works as said

The following review is for BAK84, which is a part of the bundle you are viewing.

Works good and is high quality cca wiring, better than many others I have used. Fine for about a 400 watt rms 4 ch amp set up. Larger go with 4ga to be safe.

By brian on November 15, 2015 Checkmark Icon Verified purchase


found this helpful.

Awesome Buy

The following review is for BAK84, which is a part of the bundle you are viewing.

It was everything I needed one package for a great price

By Frankie on April 24, 2017


found this helpful.


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BAK84,46CXA3604T small

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Price: $206.96

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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