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Kicker 43DXA2504 Car Audio 4 Channel Amp DXA250.4 CK8 Amplifier Kit Accessories

Kicker 43DXA2504 Car Audio 4 Channel Amp DXA250.4 CK8 Amplifier Kit Accessories

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• RMS Power: 30W x 4 @ 4 ohm, 60W x 4 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 12-7/16" W x 7-3/16" D x 2-3/8" H

Learn more about the 43dxa2504_ck8

We apologize

This item has been discontinued


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Description


Kicker brand icon

Authorized dealer

Kicker DXA250.4 (43DXA2504)

500W Max (250W RMS) DX-Series Full Range 4 Channel Amplifier
Quantity: 1

Kicker Authorized Dealer

General Features:

  • DX Series 4 Channel Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 30 watts x 4 chan.
    • 2 ohm: 60 watts x 4 chan.
  • Max power output: 250 watts x 2 chan
  • 4/3/2 or Mono channel operation
  • Signal-to-noise ratio: >95dB
  • Built-in electronic crossover for precise speaker matching
  • FIT™ technology
    • Fail-Safe Integration Technology
    • Advanced circuitry for superior power, clarity and dependability
  • KickEQ™variable Bass Boost (0 to +12 dB bass boost at 40 Hz)
    • Allows users to dial in the perfect sound
  • Frequency Response: 10 - 20,000 Hz
  • Variable low-pass filter (50-200 Hz, 12 dB/octave)
  • Variable high-pass filter (50-200 Hz, 12 dB/octave)
  • Variable Bass Boost: 0-12dB @ 40Hz
  • Input Sensitivity:
    • Low Level: 125mV - 5V
    • High Level: 250mV - 10V
  • 6-10 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: 12-7/16"W x 7-3/16"D x 2-3/8"H
  • Authorized Internet Dealer
  • 1-Year Manufacturer's Warranty



Check out the 43DXA2504 Owner's Manual



Kicker CK8 (46CK8)

K-Series 8 Gauge Amp Kit with 2-Channel Interconnects; RoHS Compliant
Quantity: 1

Product Details:

  • This Complete Eight Gauge Amp Kit comes complete with Full Spec wire, hardware, fusing and signal cable
  • The best hardware, signal and power cable comes in one convenient package
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

What's in the Box?

  • 17 ft 8 awg blue power wire
  • 4 ft 8 awg gray ground wire
  • Self tapping bolt and washer
  • FHS fuse holder with 60 amp fuse L=3.06", W=1.33", H=1.32"
  • 17 ft 16 gauge remote wire
  • 16.4 ft KI RCAs
  • 12 ft Q series 12 awg speaker wire
  • 6x 6" zip ties
  • 8 awg firewall grommet
  • 1x 18-22 awg butt connector
  • 4x 12 awg fork terminals
  • 2x blue fork terminal boots
  • 2x black fork terminal boots

Product history:

(newest, current model)
Kicker DXA250.4 thumbnail
(previous model, replaced by Kicker 43DXA2504 Car Audio 4 Channel Amp DXA250.4 CK8 Amplifier Kit Accessories)
Kicker 11DX200.4 thumbnail
(previous model, replaced by Kicker DXA250.4 (41DXA250.4))

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
30 watts x 4 channel
RMS Power @ 2 ohms
60 watts x 4 channel
Bridged RMS Power
120 watts x 2 channel
Amplifier Specifications
Number of Channels
4-Channel
Total Peak Power Output
500 watts
Total RMS Power Output
250 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Preamp Outputs
1 pair
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
Bass Boost
0 - 12 dB
CEA-2031 Compliant
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

43DXA2504 CK8

Weight:

9.39lbs

Internal SKU:

43dxa2504_ck8

Internal Product ID:

173541

Customer Ratings & Reviews


Kicker 43DXA2504 Car Audio 4 Channel Amp DXA250.4 CK8 Amplifier Kit Accessories thumbnail image

5 star
91%
4 star
9%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
4.6
Design
4.7
Usability
4.9

Customer Photos & Videos


Customer Reviews

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Great price and quality!

The following review is for CK8, which is a part of the bundle you are viewing.

Great wiring kit! Great price! Great OEM Look under the bay!

By Mehrdad on July 10, 2021 Checkmark Icon Verified purchase

117 found this helpful


Great product

The following review is for CK8, which is a part of the bundle you are viewing.

This is what I was missing for my sub to sound way better
I had 4 gauge and wasn’t cutting it

The 8 gauge kicker can’t go wrong

By Rene on September 20, 2020 Checkmark Icon Verified purchase

38 found this helpful


Great price for a great kit!

The following review is for CK8, which is a part of the bundle you are viewing.

Excellent quality amp wire kit for the price. This kit was 3x the price most other places. Only thing I wish was included was some 8 gauge spade terminals to connect the wire to my amp. Didnt install yet but seems to be great quality.

By Richard on January 16, 2023 Checkmark Icon Verified purchase

27 found this helpful


Great value for the money.

The following review is for CK8, which is a part of the bundle you are viewing.

High quality Kicker wiring kit at a great price. Why pay more than twice the price elsewhere.

By Randy on November 28, 2022 Checkmark Icon Verified purchase

27 found this helpful


The following review is for CK8, which is a part of the bundle you are viewing.
By Wei on November 25, 2025 Checkmark Icon Verified purchase
2020 Honda Civic Type R

2 found this helpful


Good quality power wiring kit

The following review is for CK8, which is a part of the bundle you are viewing.

This kit was on sale at a great price. Comes with everything u need including the inline fuse holder. Nice quality and nice looking setup. Dont hesitate to buy.

By John on November 22, 2025 Checkmark Icon Verified purchase
2017 Buick LaCrosse

1 found this helpful


The following review is for CK8, which is a part of the bundle you are viewing.
By darren on August 23, 2024 Checkmark Icon Verified purchase

1 found this helpful


The following review is for CK8, which is a part of the bundle you are viewing.
By Anthony on May 20, 2024 Checkmark Icon Verified purchase

1 found this helpful


Great value

The following review is for 43DXA2504, which is a part of the bundle you are viewing.

This amp went above and beyond my expectations with perfect sound charity and high volume. Best bang for your buck i couldn't be happier with this amp

By Audioman on November 18, 2020

1 found this helpful


Affordable amp for a budget.

The following review is for 43DXA2504, which is a part of the bundle you are viewing.

I picked this amp since I was on a budget and wanted something affordable for my speakers. One thing about Kicker is you know what you are getting for the price you pay.

By Tim on April 15, 2018

1 found this helpful


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

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  • You get the correct accessories the first time

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