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RP-1200.1D | 1,200 Watt Monoblock Car Amplifier

  • 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 models we have ever released, and is great for powering a pair of 600 watt rms subwoofers in a "daily driver" subwoofer stage or a single 1,200 watt rms subwoofer.

    In addition to all of the above features, 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. Furthermore, 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.

    Featuring 4-way protection circuitry, you'll have the peace of mind knowing that you are protected against damage to the amplifier for various reasons - including electrical shortage, over heating, 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.

    RMS Power @ 1 Ω 1,200W x 1 Ch (14.4v)
    Peak Power @ 1 Ω 1,600W x 1 Ch (14.4v)
    Power & Ground Input Size 4 Gauge
    Remote Bass Knob and Cable Included Yes

    *Skar Audio always recommends professional installation for all of our products.*

    *Never mount amplifiers directly on the enclosure*

    • Skar Audio RP-1200.1D Monoblock Amplifier
    • 1-ohm Stable Car Subwoofer Amplifier
    • Class D Monoblock Subwoofer Amplifier
    • 4 Way Protection Circuitry: Thermal, Voltage, Speaker, DC
    • RMS Power at 2 Ohms: 800 Watts x 1 Channel (14.4v)
    • RMS Power at 4 Ohms: 500 Watts x 1 Channel (14.4v)
    • RMS Power at 1 Ohm: 1,200 Watts x 1 Channel (14.4v)
    • Peak Power at 1 Ohm: 1,600 Watts x 1 Channel (14.4v)
    • High Speed MOSFET Power Supply
    • Soft Turn on Circuit
    • Frequency Response: 20Hz - 250Hz
    • Signal to Noise Ratio: 85dB
    • Damping Factor: 150<
    • Bass EQ Switch: 0, +6dB, +12dB
    • Low Pass Filter (Variable): 50Hz - 220Hz
    • Subsonic Filter: Off - 50Hz
    • Remote Bass Knob & Wire Included
    • 4 Gauge Power and Ground Terminals
    • Working Voltage: 8.5V - 14.4V
    • Fuse Rating: 100 Amp
    • Dimensions: 11.875" (Length) x 6.1875" (Width) x 2.25" (Height)

    Click Here to Download the Product Manual


Customer Reviews

Based on 739 reviews
Wow. Just wow.

Got my amp and before I could even put power to it I was just wowed by the quality. To top it off, this is my third time trying to leave a review. I guess if you want any one to see or read it you have to rate the product 5 stars or it will never get posted. Look at the amazing images I took when pre fitting the wire to make sure there was enough for everything to be finalized in its place.

natalie Martinez

GREAT PRICE AND GREAT QUALITY. Better than any other brands out there.

Tyler Cizewski
Made with quality

Since I bought this amp it’s nothing but amazing!! I run it for hours and I always check on it and it never gets warm. Bass knob is very smooth. Kinda wish there was a clipping notification but I am very impressed for a beginner. (Don’t mind the speaker wire, I was doing a test lol)

Justin Zoeckler
Skar rp1200.1d and skar evl 12"

I just bought the rp1200.1d and a skar evl 12, and I'm in the process of breaking in the subwoofer. I use to have an evl 15 in a qbomb box with a different amp. And I always had a good experience with skar. I was disappointed at first with the rp1200.1d until I tweaked with my radio settings and it blew me away. This amp is really impressive. It doesn't get hot and I have it mounted on my carpet floor in my truck. Not to mention I barely have the gain up and it somewhat slaps. Once I get the sub broken in, I know fo sho it will hit. Props to skar!

Wesley Davis
Love it

I have had this amp for over a year now and i have had absolutely no problems. I first had it on a svr-10 and then said i wanted a little more so I purchased a second svr-10 and was in love with the sound. I recently sold off the 10s and have purchased 2 vxf-15s. As im building the box for them one was already in a box and this amp has had no problems with moving the 15. I love the company i love the support and will be with skar for a long time. (All of this is in a first gen toyota tundra by the way)

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