Kicker 43DXA1252
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Kicker 43DXA1252

DX-Series Class A/B 2 Channel Amplifier 250W Peak Power

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DX-Series Amplifiers deliver all the power, features and value you need – with an impact that’s all KICKER.

DX Amplifiers Main


Ready for power everywhere in your ride? Easily expand your system by using the full range RCA outputs on DX Mono amps.

DX Amplifiers Expand your sound


KICKER® amps are among the most flexible workhorses in the industry. Whether you connect them to a factory or aftermarket radio, CX amplifiers pump out the power. With the option to mount them vertically (hardware included) your mounting options are many.

DX Amplifiers Dial it in


DX-Series amps come loaded with FIT™ (Fail-Safe Integration Technology) circuitry for superior clarity and a wiring flexibility. Wire a KICKER amp directly to your factory radio – no special plugs or converters needed.

DX Amplifiers It's fit


Your mono PX-Series amplifier is compatible with the CXARC remote control. Use it to customize your bass on the fly with just a turn of a knob!

DX Amplifiers Remote control

Built for Powerful Flexible Sound

The DXA125.2 Stereo Amplifier is built for big sound in a package as powerful as it is flexible.

Power a pair of speakers, or bridge the amp to get a single powerful boost of juice to your subwoofer! An enormous 12dB of variable bass boost with KickEQ™ lets you get even more bass with a simple turn of the knob. A precise crossover is also included, letting you quickly tune your speakers to sonic perfection.

This DX amplifier delivers as much as 60 watts per channel (stereo) or 125 watts into one channel (mono). See below for more details.

Series DX Series 2-Channel Amp
RMS Power @ 4 ohms stereo: 14.4V 30 x 2
RMS Power @ 2 ohms stereo: 14.4V 60 x 2
RMS Power @ 4 ohms mono: 14.4V 125 x 1
Max Power Output 250W x 1 ch.
Input Sensitivity (Low): 125mV -5V
Input Sensitivity (High): 250mV-10V
Frequency Response 10-20000Hz
Signal-to-Noise Ratio (dB) >95, A-weighted, re: rated power
Subsonic Filter 24dB @ 25Hz
KickEQ™ Bass Boost 0-12 dB @ 40Hz
Electronic Crossover: HI, LO or OFF 50-200Hz, 12 dB/octave

What's Included?

  • UPC: 713034078715
  • Weight: 5.5
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 1 year from the original date of purchase with proper return authorization.