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Skar Audio RP-800.1DM 800 Watt Monoblock Class D Marine Subwoofer Amplifier

  • Based on 681 reviews
Condition: Used - Acceptable
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Size: 800 Watt


Features

  • Marine Class D MOSFET Monoblock Power Amplifier
  • Peak Power at 1 Ohm: 1,200 Watts | RMS Power at 1 Ohm: 800 Watts
  • Fully Marinized with Waterproof Coating on Circuit Board & Rust Proof Painting on Mechanical Case
  • 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
  • Stable at 1 ohm | Remote Subwoofer Level Control Included
  • Highly Efficient Heatsink Design allows for Maximum Reliability & Performance

Description

Skar Audio engineered the RP-800. 1DM marine amplifier to be unrivaled in both performance and reliability compared to anything else on the marine market 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-800. 1DM. The RP-800. 1DM 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, marine grade, PCB board layout. Conservatively rated at 800 watts RMS power at a 1-ohm load, with the capabilities of reaching beyond 1, 200 watts at max power output, this amplifier is great for powering the sub stage on your boat/UTV. 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. Our marine amplifiers feature a special marine coating internally that allow them to withstand the harshest conditions for long lasting use. This amplifier comes with a remote subwoofer level control (bass knob) allowing the user to have full control over their bass from anywhere on the watercraft.

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 10.13 x 6.3 x 2.2 inches; 7.25 Pounds


Item model number ‏ : ‎ RP-800.1DM


Date First Available ‏ : ‎ July 25, 2017


Manufacturer ‏ : ‎ Skar Audio


Country of Origin ‏ : ‎ China


Best Sellers Rank: #17,817 in Electronics (See Top 100 in Electronics) #15 in Car Mono Amplifiers


#15 in Car Mono Amplifiers:


Customer Reviews: 4.5 4.5 out of 5 stars 681 ratings


Frequently asked questions

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To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good Quality Amp
Size: 800 Watt
Replaced an old Boss 1500 amp (about 200 watts rms @ 4 ohms) that I have had for 10 years. It is powering some old (also 10 years old) Pioneer Champion Series 10" DVC 4 ohm subs that I have wired for 2 ohms in a sealed box. These subs are rated for 350 watts rms and this amp pushes about 600 watts rms @ 2 ohms. I'll tell you what, that's plenty for a Jeep Wrangler 2 door. My Sahara Wrangler has the upgraded Alpine speakers/sub and amp from factory. I disconnected the sub but the factory speakers are running about 60 watts x 4. The whole combo is excellent. I went with the marine grade because the white looks nice and if I take the Jeep top off, I don't have to worry about the amp. If I end up blowing these old Pioneers, which were never pushed this hard before, I will buy some Skar subs and wire it all up to 1 ohm and see what this amp can really do. It has barely gotten warm so far under my passenger seat. I run my crossover setting around 80 to 100 hz (mostly for rock and metal, which is why I have a sealed box for the thump) gain up about 70%, +6 boost and my stereo sub setting to medium with the EQ set flat. Even with these settings I feel the subs are at there limits. We'll see how long these old subs last. Highly recommend. ... show more
Reviewed in the United States on July 23, 2023 by C. E. Toutwid

  • Very good amplifier
Size: 800 Watt
The media could not be loaded. Sounds amazing
Reviewed in the United States on August 6, 2024 by Remmy0178 Remmy0178

  • Watts per dollar is amazing!
Size: 800 Watt
I bumped up from an Alpine mono 250 with my L7 kicker 10 to this beast. I ran it on the dyno at 14.4v and I was getting 1190 watts. My sub runs perfectly with no clipping or distortion. I love this amp. I got the refurbished one foe 99$ best money ever spent.
Reviewed in the United States on June 11, 2024 by Anthony adams

  • Powerful AF
Size: 800 Watt
Tried several other brand name amps to power a Skar 10" Subwoofer and this one pounds it hard. The watt ratings are actual and not over inflated like other amps. Well worth the $$$$. Wish I had bought this amp first would have save slot of time.
Reviewed in the United States on June 13, 2024 by Chris David

  • Love the white
Size: 800 Watt
As always skar has a nice package and product. Really haven't pushed it yet. I set it up with the new very shallow 12 from skar always take my time breaking it in. But turned right on NO ISSUES so far. SKARED...4 .... LIFE haha
Reviewed in the United States on March 23, 2024 by kenneth reed

  • Runs perfect
Size: 800 Watt
Moves two 12s with no issues
Reviewed in the United States on August 12, 2024 by Ziegler23

  • CHECK POSITIVE AND NEGATIVE CONNECTIONS
Size: 800 Watt
Bought this to replace an old amp that died for my 2 10s Installed this new one, went to connect the battery terminal back and my 150amp fuse popped. Well turns out after testing with a voltmeter that the terminals on the amp were either labeled incorrectly or wired wrong. Either way, swapped the cable positions and no fuse pop, everything powers on and sounds great again. Kinda annoyed me because I had to order fuses and wait two days for those to come in. So 3 stars, get better quality control please 😂 ... show more
Reviewed in the United States on September 11, 2024 by matthew matthew

  • Bass again
Size: 800 Watt
The power is absolut... Im feeding two 12s... And the bass is NICE... Totally worth it...
Reviewed in the United States on March 6, 2024 by Eduardo L.

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