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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 956 reviews
Condition: Used - Acceptable
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Availability: In Stock.
Fulfilled by SKAR AUDIO
Arrives Jun 13 – Jun 15
Order within 1 hour and 36 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


Minimum Supply Voltage: 14.4 Volts


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 17.13 x 9.16 x 2.5 inches; 14.29 Pounds


Item model number ‏ : ‎ SKv2-100.4AB


Date First Available ‏ : ‎ April 25, 2016


Manufacturer ‏ : ‎ Skar Audio


Country of Origin ‏ : ‎ China


Best Sellers Rank: #144,432 in Electronics (See Top 100 in Electronics) #323 in Car Multichannel Amplifiers


#323 in Car Multichannel Amplifiers:


Customer Reviews: 4.5 4.5 out of 5 stars 956 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 13 – Jun 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

    • Unmatched Power and Performance - Skar Audio SKv2-4500.1D Amplifier Delivers Pure Excellence!
Size: SKv2-4500.1D
I recently purchased the Skar Audio SKv2-4500.1D Monoblock Class D MOSFET Competition Grade Subwoofer Amplifier, and I cannot express how impressed I am with its incredible power and superb performance. This amplifier truly delivers beyond expectations, making it a must-have for any audio enthusiast or car audio professional. First and foremost, the power output of 7400W max power is simply astonishing. It effortlessly pushes my subwoofers to their limits, creating deep, booming bass that you can feel in your chest. The amplifier's Class D MOSFET technology ensures efficient power delivery and minimal distortion, resulting in clear and crisp bass reproduction even at incredibly high volumes. This amplifier has definitely exceeded my expectations in terms of power and performance. The build quality of the SKv2-4500.1D is top-notch. It feels solid and durable, leaving me confident that it can handle the rigors of everyday use without any issues. The sleek design complements any car audio setup, and the compact size makes it easy to install in tight spaces. The connections are well-designed and offer a secure fit, resulting in excellent signal transmission and minimizing any potential audio loss. One of the standout features of this amplifier is its versatility. Whether you're into competitive car audio or just want to enjoy a superior audio experience while driving, the SKv2-4500.1D has everything you need. The included remote gain control allows for easy adjustments on the fly, making it convenient to fine-tune the bass levels to your preference. Its stable 1-ohm capability provides flexibility when wiring your subwoofers. In addition to its excellent performance, Skar Audio's customer support is exceptional. They are dedicated to ensuring customer satisfaction and promptly address any inquiries or concerns. This level of support helps instill confidence in their products and their commitment to delivering a fantastic audio experience. To sum it up, the Skar Audio SKv2-4500.1D is an outstanding amplifier that sets the bar incredibly high for competition-grade subwoofer amplifiers. Its unmatched power, impressive build quality, and versatility make it a clear winner in its class. If you're seeking an amplifier that can deliver earth-shattering bass and professional audio quality, look no further. I highly recommend the Skar Audio SKv2-4500.1D to anyone in pursuit of audio perfection. ... show more
Reviewed in the United States on January 17, 2024 by Shopaholic
    • Skar did it again
Size: SKv2-1500.1D
Awesome addition to a 2500 watt skar sub
Reviewed in the United States on January 31, 2025 by Ogre
    • Nice amp
Size: SKv2-1500.1D
Nice amp in a good size casing. Easy to install with the large 1/0 inputs. Sounds pretty good. No complaints.
Reviewed in the United States on November 2, 2024 by Fleetwood1990
    • Impressive affordable audio
Size: SKv2-1500.1D
I’ll start by saying I’m impressed with quality and sound per dollar. I’ve spent the last 20 years running primarily Rockford Fosgate, and kicker amps and speakers, and skar will destroy both in the same price range by a mile. I’m replacing pioneer amps this time around and this is louder and sounds better than the similarly spec pioneer rated at 1800/1200rms @1ohm x 1. Very impressed with this brand and have a VFX 12 going in for this amp with another in the future. So far only negative to skar is the fanboy status in the squatted truck community. ... show more
Reviewed in the United States on February 21, 2024 by Anthony S
    • Slams the ZVX-18 wired to 1ohm
Size: SKv2-1500.1D
Review Image by Aaron M. Aaron M.
Works as promised. Missing Allen wrenches and instructions as it's a used unit.
Reviewed in the United States on January 28, 2025 by Aaron M. Aaron M.
    • Amazing quality @ an unbelievable price.
Size: SKv2-1500.1D
I just got the Skar SKv2-1,500.1D. I have had the RP 2000.1D for about 7-8 months and I just got this one this and it weighs almost three times as much as my RP2000.1D and the quality looks and feels way better, don't get me wrong I love my RP2000 but I think I'm going to buy another one of these so I can strap them together in my one car and put the RP2000 in the other. I will update after I've ran it for a couple months. If you're thinking between this (SKv2-1500.1D) and the RP2000 pay the extra money and get this, either way YOU WILL NOT be disappointed with SKAR AUDIO!!!! All of there amps are amazing they blow my Kicker ZX amp out the water and the RMS is always higher then what it says!!!!! Skar audio is very conservative with their ratings my RP2000 was supposed to be 2000 RMS and I'm pushing almost 2,268 RMS at 1 OHM starting voltage was 14v ending voltage was it 12.9V. I'm done telling you how great this thing is you can watch the videos on YouTube and see people actually Dyno testing these amps yes Shar does do their own dyno but there's plenty of people that dyno these amp that are not through Skar. I was skeptical of the videos before I got my RP amp but there's no question after I got it! I have bought Skar 12" subs and a couple amps and even earbuds "headphones" all are better than I was hoping for with only one exception and that is the earbuds do not buy the earbuds!!!!!!!! That's all I'll say about that. ... show more
Reviewed in the United States on May 19, 2018 by Mike B @Baltimore
    • Banging now!
Size: SKv2-2500.1D
This amp is the real deal, slams my 12 fi neo sub hard!!! Doesn’t get hot at all. A little clean power and it’ll work those subs out!!!
Reviewed in the United States on September 11, 2024 by Amazon Customer
    • Replace or refund my money Skar Audio
Size: SKv2-1500.1D
I was sold a refurbished amp that ended up still damaged. Very disappointing. The amp was sending power to the radio and blew my eq and could have damaged my factory head unit in my 21 GMC Sierra. Contacted Skar, they sent me a form to fill out for a warranty. We'll see how this goes.
Reviewed in the United States on March 2, 2025 by Paul

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