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Skar Audio

Skar Audio SKv2-100.4AB Full-Range Class A/B MOSFET 4-Channel Car Speaker Amplifier, 800W Max Power

  • Based on 74 reviews
Condition: Used - Acceptable
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Availability: 15 left in stock
Fulfilled by SKAR AUDIO
Arrives Sunday, Feb 15
Order within 23 hours and 12 minutes
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Size: SKv2-100.4AB


Features

  • Competition Grade Class A/B 4-Channel MOSFET Car Power Amplifier
  • Peak Power at 2 Ohms: 210 Watts x 4 Channels (14.4v)
  • RMS Power at 2 Ohms: 150 Watts x 4 Channels (14.4v)
  • Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow
  • User Adjustable Variable High and Low Pass Filters with x1 and x10 Switches
  • Heavy Duty Advanced Heatsink Design Allows for Maximum Cooling & Efficiency | Signal-to-Noise Ratio (Sensitivity): 105dB

Description

The Skar Audio SKv2-100.4AB is a competition grade multi-channel class A/B speaker amplifier that was designed to deliver unequivocal performance and power output. As a part of the flagship SKv2 series of amplifiers from Skar Audio, this model utilizes only the highest quality internal components and features advanced engineering enhancements that allow it to outperform anything else on the market in its power class. The sound quality that this amplifier delivers due to its class A/B circuitry design is nothing short of audible excellence.If you are looking for the absolute best amplifier to power your "daily driver" sound stage, look no further - this is the amplifier for you. Whether you are looking to power component speakers, pro audio speakers, or a mix of the both, this amplifier is more than capable of powering an entire vehicle's audio system. The SKv2-100.4AB is conservatively rated at 400 watts RMS power (100 watts x 4 channels), and at max power output can produce more than an astonishing 800 watts (200 watts x 4 channels). In addition to its extreme performance capabilities, this amplifier features an advanced heatsink design that allows for maximum cooling, as well as 4-way protection circuitry, enabling the amplifier to operate efficiently at peak output levels for hours on end.Furthermore, you'll have full reign over your amplifier with the built-in user control panel, featuring variable adjustment tunings for gain level, subsonic filter, high-pass filter with x1-x10 switch, low-pass filter with x1-x10 switch, and crossover switch to select which filters you'd like to use (HPF, Full, LPF). Versatility is key, and so In addition to all the above features - the SKv2-100.4AB also has RCA outputs so that you can easily daisy chain multiple amplifiers together. This amplifier utilizes 4-gauge power and ground input terminals which allow for maximum current flow and therefore higher power output.

Item dimensions L x W x H: 17.13 x 9.16 x 2.5 inches


Voltage: 14.4 Volts


Manufacturer: Skar Audio


Maximum Supply Voltage: 14.4 Volts (DC)


Minimum Supply Voltage: 14.4 Volts (DC)


Item dimensions L x W x H: ‎17.13 x 9.16 x 2.5 inches


Voltage: ‎14.4 Volts


Manufacturer: ‎Skar Audio


Maximum Supply Voltage: ‎14.4 Volts (DC)


Minimum Supply Voltage: ‎14.4 Volts (DC)


Mounting Type: ‎Surface Mount


Brand: ‎Skar Audio


Number of Channels: ‎4


Output Power: ‎800 Watts


Package Type Name: ‎box


Specification Met: ‎FCC


Material: ‎Silicon, Aluminum, Copper, Plastic, Metal


Global Trade Identification Number: ‎80


UPC: ‎739189979080


Item Weight: ‎14.26 pounds


Product Dimensions: ‎17.13 x 9.16 x 2.5 inches


Item model number: ‎SKv2-100.4AB


Is Discontinued By Manufacturer: ‎No


Warranty: ‎2 year limited warranty


Date First Available: April 25, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Feb 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Fantastic 4 ch amp, great value !
First off, I e seen this with many Amazon items in review, but IMPO its totally rediculous, that they lump all of one "brand" into a single review heading 😕 I'm reviewing the SKv2-100.4ab But if you want to know how this amp specifically rates, you would have to spend a LOT of time going through every review, looking at only the ones for this specific amp, and do your own math, to get the actual rating. Really dumb Amazon ! Anyway, I can't speak for other amps in there line up, but this one is fantastic ! I'm using it to power 4 stereo channels at 2 ohms, and it sounds loud and clear. The amp get very warm, but not hot, and this after pushing it hard for at least a full hour at a time. I'd certainly buy another. I also have a Skar subwoofer, and it seems to be a very solid speaker as well. ... show more
Reviewed in the United States on March 6, 2020 by C. S. Wolfgram
    • mala experiencia
Review Image by Gerardo Garcia Gerardo Garcia
Review Image by Gerardo Garcia Gerardo Garcia
Review Image by Gerardo Garcia Gerardo Garcia
Review Image by Gerardo Garcia Gerardo Garcia
Review Image by Gerardo Garcia Gerardo Garcia
en mi experiencia personal me fue muy mal el producto no venía en su caja original y ya estaba usado y muy rayado y maltratado
Reviewed in the United States on January 25, 2026 by Gerardo Garcia Gerardo Garcia
    • Skar is awesome.
Great amp. I have this one and a rp4500. Love em both. And skars warranty and customer service is great.
Reviewed in the United States on July 18, 2019 by Hi
    • Works great.
Amazing amp.
Reviewed in the United States on June 9, 2021 by Angelo Granada
    • Skar amplifiers
Came in new box. Had a stereo guy install for me. Works well and does what it’s supposed to. No issues as of yet.
Reviewed in the United States on September 6, 2022 by L.Coronel
    • Skar customer service insulted me and would not help me
The product is fine .Skar basically calls it's customers a lair. I won't evet do business with again.thank God Amazon helped me with my issue and solved it
Reviewed in the United States on July 19, 2021 by SPLGOD
    • Amp is ok
Keep getting feedback from amplifier Amp works great check everything in the system and still getting feedback Replaced Amplifier and all feedback I was getting was no longer there
Reviewed in the United States on February 8, 2023 by Gabriel Chacon
    • Not bad for the money, decent power, big in size
Have been running this as a replacement for a blown RF, pushing 6 mids and tweets through 4 crossovers at 4 ohms. All in all, not bad for the money. Had some trouble getting it balanced and I've been going easy on the gain but the sound overall is pretty good and the power is decent. Not really comparable to the 600W Rockford Fosgate it replaced but good enough for what I want out of it. Will see if it can stand the test of time. Only complaint is that this thing is friggin huge! Barely fit under the passenger seat of my Toyota Tundra, and I mean barely! ... show more
Reviewed in the United States on March 7, 2022 by dbagpiper

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