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Kicker DXA250.1 (43DXA2501)

500W Max (250W RMS) DX-Series Monoblock Subwoofer Amplifier

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• RMS Power: 125W x 1 @ 4 ohms, 250W x 1 @ 2 ohms
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation
• Fail-Safe Integration Technology
• Dimensions: 8-1/8" W x 7-3/16" D x 2-3/8" H

Learn more about the 43dxa2501

We apologize

This item has been discontinued

Product Highlights


• RMS Power: 125W x 1 @ 4 ohms, 250W x 1 @ 2 ohms
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation
• Fail-Safe Integration Technology
• Dimensions: 8-1/8" W x 7-3/16" D x 2-3/8" H

Description


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Authorized dealer




Kicker Authorized Dealer

Product Details:

  • DX Series Monoblock Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 125 watts x 1 chan.
    • 2 ohms: 250 watts x 1 chan.
  • Max power output: 500 watts x 1 chan
  • CEA-2006 Compliant Amplifier
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Wired remote bass level control available, sold separately: Kicker 43CXARC
  • Speaker-level (high-level) inputs: Kicker KISL Required, sold separately
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • Built-in electronic crossover for precise speaker matching
  • FIT™ technology
    • Fail-Safe Integration Technology
    • Advanced circuitry for superior power, clarity and dependability
  • Input Sensitivity:
    • Low Level: 125mV - 5V
    • High Level: 250mV - 10V
  • Frequency Response: 25 - 200 Hz
  • Total Harmonic Distortion (THD): <1.0%
  • Signal to Noise Ration: >95dB
  • Variable low-pass filter: 50 - 200 Hz, 12 dB/octave
  • Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz
  • 4 - 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: 8-1/8"W x 7-3/16"D x 2-3/8"H
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty



Check out the 43DXA2501 Owner's Manual



Product history:

Kicker DXA250.1 thumbnail
(newest, current model)
Kicker DXA250.1 thumbnail
(previous model, replaced by Kicker DXA250.1 (43DXA2501))

Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
125 watts x 1 channel
RMS Power @ 2 ohms
250 watts x 1 channel
Power Specifications - Subwoofer Channel
Peak Power @ 4 ohm
250 watts x 1 channel
Peak Power @ 2 ohms
500 watts x 1 channel
Amplifier Specifications
Series
DX Series
Amplifier Class
D
Number of Channels
1 - Mono
Total Peak Power Output
500 watts
Total RMS Power Output
250 watts
Maximum Input Gauge Size
Any Gauge with use of Spade Terminal AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
<1.0%
Speaker Level Inputs
Optional (Requires Accessory Adapter)
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 200 Hz
Signal-to-Noise Ratio
>95 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
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 screws (4)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

DXA250.1

Weight:

4.53lbs

Internal SKU:

43dxa2501

Internal Product ID:

116615

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 Reviews

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Love it

I needed a small efficient amp for the bazooka tube I bought here for my golf cart. The assistance I got here was amazing. The salesperson was very knowledgeable. Love the small powerful amp I got. I m coming back when I put more speakers in my boat. Thanks sonic.

By Dustin on April 6, 2018

9

found this helpful.

Good product

Everyone knows kicker. Well this is another kicker product which I love. Its great quality!

By Jason on January 13, 2020 Checkmark Icon Verified purchase

7

found this helpful.

Good Amplifier

This Kicker amplifier has the power for my 8" subwoofer original JBL sound system I need a small amplifier to place on the original subwoofer box on my 2010 Toyota Tacoma I decided to give it a try and is amazing sounds great.
I Recommend it to anyone who want to use on tight spaces.

By HECTOR on October 4, 2020 Checkmark Icon Verified purchase

4

found this helpful.

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