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Skar Audio

Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 1200W

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Availability: In Stock.
Fulfilled by SKAR AUDIO
Arrives Nov 15 – Nov 17
Order within 22 hours and 56 minutes
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Size: 1200 Watt Class D Monoblock


Features

  • Class D MOSFET Monoblock Power Amplifier
  • Peak Power at 1 Ohm: 1,600 Watts | RMS Power at 1 Ohm: 1,200 Watts
  • Frequency Response: 20Hz - 250Hz, On-board Bass EQ Switch with +6 or +12dB boost at 45Hz
  • Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow. Damping Factor - 150<
  • Stable at 1 ohm | Remote Subwoofer Level Control Included
  • Highly Efficient Heatsink Design allows for Maximum Reliability & Performance

Description

Skar Audio engineered the RP-1200.1D Class D monoblock subwoofer amplifier to be dominant in both power and reliability compared to anything else on the market in its' class. Designing the most efficient, well built, high quality amplifiers is where we start here at Skar Audio, and that is exactly what is delivered in the RP-1200.1D. The RP-1200.1D is 1-ohm stable and utilizes a wide array premium internal components that make it extremely powerful and reliable - such as its high speed MOSFET power supply and advanced PCB board layout. Conservatively rated at 1,200 watts RMS power at a 1-ohm load, with the capabilities of reaching beyond 1,600 watts at max power output. This amplifier is by far one of the most popular and affordable mono-blocks we have ever released, and is great for powering a pair of 600 watt rms subwoofers or a single 1,200 watt rms subwoofer. Furthermore, the oversized 4-gauge power and ground terminals found on the amplifier allow for maximum current flow and therefore higher power output and more efficient operation. You'll have full reign over your amplifier with the built-in user control panel, featuring a bass EQ switch (0, +6, +12dB), and variable adjustment tunings for gain level, low-pass filter, and subsonic filter. In addition to all the above features, this model also features 4-way protection circuitry, which will give the user the peace of mind knowing they are protected against damage to the amplifier for various reasons - including electrical shortage, overheating, low voltage, and more. This amplifier comes with a remote subwoofer level control (bass knob) allowing the user to have full control over their bass from the front of the vehicle.

Item dimensions L x W x H: 16 x 6 x 2.5 inches


Voltage: 14.4 Volts


Manufacturer: Skar Audio


Maximum Supply Voltage: 14.5 Volts


Minimum Supply Voltage: 8.5 Volts


Item dimensions L x W x H: 16 x 6 x 2.5 inches


Voltage: 14.4 Volts


Manufacturer: Skar Audio


Maximum Supply Voltage: 14.5 Volts


Minimum Supply Voltage: 8.5 Volts


Mounting Type: Surface Mount


Brand: Skar Audio


Number of Channels: 1


Output Power: 1600 Watts


Package Type Name: box


Global Trade Identification Number: 33


UPC: 011922308433


Product Dimensions: 16 x 6 x 2.5 inches


Item Weight: 7.2 pounds


Item model number: RP-1200.1D


Is Discontinued By Manufacturer: No


Date First Available: June 25, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 15 – Nov 17

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

    • Great product. Cost effective.
Size: 1200 Watt Class D Monoblock
The Skar Audio SP 1200 Amp is an exceptional product that delivers impressive power and performance. Right out of the box, it’s clear that the build quality is top-notch, with solid construction and a sleek design that looks great in any audio setup. In terms of performance, this amplifier packs a punch. It effortlessly drives subwoofers, providing deep, clean bass without distortion, even at higher volumes. The power output is more than enough to satisfy the demands of most systems, whether you're looking for a solid daily driver or something that can handle intense bass-heavy tracks. Installation is straightforward, and the amp has all the necessary controls to fine-tune your sound to perfection. The thermal protection and short circuit protection features offer peace of mind, ensuring your equipment stays safe during long listening sessions. Overall, if you're looking for a reliable, high-performance amplifier at a competitive price, the Skar Audio SP 1200 is an excellent choice. It’s a solid upgrade for anyone serious about their car audio system, delivering great sound without breaking the bank. ... show more
Reviewed in the United States on January 26, 2025 by Ashley S.
    • Skar RP-75.AB 500 does the job for the high and mids
Size: 500 Watt Class A/B Four Channel
Great amp!!!!! I have the amp pushing 4-Kentwood 6x9 in 2017 Ram 1500 and they sound amazing. The amp does get hot but has yet to go into protection mode and shut down. The amp is only pushing highs and mids as the subs handles the bass. Would definitely recommend this amp for highs and mids.
Reviewed in the United States on October 14, 2025 by Ars0618
    • Nice Amp
Size: 1200 Watt Class D Monoblock
I purchased this amp to pair with 2 12 inch Skar subs, so far so good. Amp was easy to install, functions well and has plenty of power. I did notice the amp gets quite warm when run for a while so I recommend pairing up a cooling fan. I believe this amp is a great value for the cost.
Reviewed in the United States on July 21, 2025 by Donald
    • Skar 350.1 amp
Size: 350 Watt Class D Monoblock
Works excellent, awesome quality as always.
Reviewed in the United States on October 27, 2025 by Kyle Stary
    • Good buy
Size: 1200 Watt Class D Monoblock
Worked great pushing 3 SDR 10’s.Just be careful where you put it or what you put in your trunk. The RCA plugs are a bit weak as mine had broke off but was able to repair them pretty easily.
Reviewed in the United States on October 10, 2025 by Shawn B.
    • Skar Audio RP-1200.1D Review: Bringing My System to Life
Size: 1200 Watt Class D Monoblock
I recently upgraded my car audio setup with the Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier, and let me tell you—this amp is a game changer. I paired it with two Sony Xplod 1200W subwoofers that have been in my family for years, and somehow, in 2025, they’re still hitting like they just came out of the box. This amp truly unlocked their full potential, delivering clean, hard-hitting bass that shakes the trunk in the best way possible. The RP-1200.1D doesn’t just claim power—it delivers it. From deep, rumbling lows to tight, punchy kicks, the output is consistently powerful and distortion-free, even when pushed hard. And for the price? It’s an absolute steal. You’re getting serious wattage and reliability without breaking the bank. Beyond just bass, I also have two JBL Concert Series speakers in my front doors, and the clarity is breathtaking. Whether it's crisp highs, smooth mids, or deep lows, my system now has a perfect balance between power and precision. The combination of Skar’s raw power and JBL’s crystal-clear detail has completely transformed my listening experience. If you’re looking for an amp that delivers serious power without draining your wallet, the Skar Audio RP-1200.1D is an easy recommendation. It’s proof that you don’t need to spend a fortune to get rich, room-filling sound that makes every drive an experience. ... show more
Reviewed in the United States on March 20, 2025 by Alejandro Nunez
    • Excellent product
Size: 1200 Watt Class D Monoblock
Excellent product works great and you can’t beat the price i recommend it to anyone
Reviewed in the United States on October 19, 2025 by JesseRivera
    • Great for your money
Size: 2000 Watt Class D Monoblock
It's exactly as described and doesn''t ask for much from the competition. It's not as expensive as the other brands. I Will deffinately keep on buying from Skar Audio!
Reviewed in the United States on October 25, 2025 by Marcos S.

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