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$1,029.99 $769.00
(You save $260.99)

Product Description

The 2016 IA20.1 is the 4th Generation amplifier that dates back to 2004, this model is the foundation of all other IA Series amplifiers. IA Series amplifiers are size for size, some of the most powerful amplifiers available to car stereo enthusiasts. This versatile amplifier is capable of producing power levels that can be used by both a serious competitor and the hardcore daily driver. The new IA20.1 is also a plug and play unit, which means that internal modification is not necessary to achieve competition level power output and also allows competitors the flexibility of running either a 12V or 14V setups, as its 15.5 volt stable. These amplifiers also come out of the box with the ability to be linked, or "strapped" together to double the power with one unit acting as the Master and the other the Slave. This model also now comes with Mirror Technology so you can match output and crossover settings from every unit by the Master, with an infinite number of Mirror amps.


  • Digital Class-D Linkable Mono Block Amplifier
  • Dual MOS-FET Pulse Width Modulation Power Supply
  • 1 Ohm Stable Topology / 15.5 Volt Stable
  • Heavy Duty 3 Oz Copper Layer Double Sided Epoxy PCB
  • Extremely High Tolerance Electrical Components For Reliability
  • Proprietary Custom Tooled Heatsink with Onboard PCB Support For Vibration Resistance
  • High End Silver Tiffany RCA Inputs with Metal Potentiometers
  • Black Molded Oversized 1/0 Power and Ground Inputs
  • Advanced Strapping with Mirror Technology
  • Multi-Layer Bullet Proof Protection Circuit
  • Remote Bass/Gain with Clipping Indicator
  • 1 Year Limited Warranty


Rated Power ( 14.4V at 1% THD )
RMS Power - 2 Ohm Linked :
RMS Power - 1 Ohm Mono :
RMS Power - 2 Ohm Mono :
RMS Power - 4 Ohm Mono :
Low Pass Filter ( 24dB/Oct. ) :
Subsonic Filter ( 24dB/Oct. ) :
Frequency Response ( +/- 1dB ) :
Bass Boost ( 45Hz ) :
Input Sensitivity ( Volt +/- 5% ) :
Signal / Noise Ratio :
Dampening Factor ( 1 Ohm ) :
Operation Mode :
Power Efficiency ( 4 Ohm ) :
Fuse Rating ( 14.4V ) :
Fuse Rating ( 14.4V Linked ) :
Power Input Connection :
Operation Voltage :
Speaker Output Connection :
Dimensions ( Inches ) :
Dimensions ( Millimeters ) :
Product Manual:
35Hz - 250Hz
10Hz - 50Hz
15Hz - 270Hz
0 - 9dB
6.0V - 0.2V
350 +
1/0 Gauge
8.5V - 15.5V
8 Gauge
7.48 W x 2.24 H x 20.47 L
190 W x 57 H x 520 L

Product Reviews

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  1. The difference is real! 5 Star Review

    Posted by on Mar 27th 2017

    First off, I purchased my Incriminator amps for my next build so I haven't offically used them yet. I'm not worried though because Jp went out of his way to make sure I received my purchase in the quickest way he knew how. He had mine shipped directly from Incriminator in Alabama since I live in Fl. Got the amps in 3 days, and got my freebies a day later! Thanks for the shirts JP you read my mind on the ones I hoped to get! The D4S difference is real, he goes above to make sure you get your order as quick as possible, since he is a one man say the turn around is impeccable!
    Great job JP!

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