---
product_id: 254582123
title: "RP-800.1DM Monoblock Class D 800 Watt RMS Marine Amplifier"
brand: "skar audio"
price: "C$42757"
currency: NIO
in_stock: true
reviews_count: 5
category: "Skar Audio"
url: https://www.desertcart.ni/products/254582123-rp-800-1dm-monoblock-class-d-800-watt-rms-marine
store_origin: NI
region: Nicaragua
---

# 800W RMS Power @ 1Ω Fully Waterproof & Rustproof Remote Subwoofer Level Control RP-800.1DM Monoblock Class D 800 Watt RMS Marine Amplifier

**Brand:** skar audio
**Price:** C$42757
**Availability:** ✅ In Stock

## Summary

> ⚡ Ride the Waves with Power & Precision – Your Ultimate Marine Bass Boss!

## Quick Answers

- **What is this?** RP-800.1DM Monoblock Class D 800 Watt RMS Marine Amplifier by skar audio
- **How much does it cost?** C$42757 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/254582123-rp-800-1dm-monoblock-class-d-800-watt-rms-marine)

## Best For

- skar audio enthusiasts

## Why This Product

- Trusted skar audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Efficient Power Flow:** Oversized 4-gauge power and ground terminals maximize current flow for peak amplifier efficiency and longevity.
- • **Precision Bass Control:** On-board bass EQ with +6 or +12dB boost and remote subwoofer level control puts you in command of your soundscape.
- • **Rock-Solid Reliability:** 4-way protection circuitry guards against electrical faults, overheating, and low voltage for worry-free use.
- • **Unmatched Marine Power:** Delivers a robust 800 watts RMS and peaks at 1,200 watts for deep, immersive bass on the water.
- • **Built to Brave the Elements:** Marine-grade waterproof coating and rustproof casing ensure relentless performance in harsh marine environments.

## Overview

The Skar Audio RP-800.1DM is a high-performance marine Class D monoblock amplifier delivering 800 watts RMS at 1 ohm, with peak power up to 1,200 watts. Engineered with marine-grade waterproof coatings and rustproof casing, it’s built to withstand the toughest marine conditions. Featuring advanced MOSFET power supply, 4-way protection circuitry, and remote subwoofer level control, this amplifier offers powerful, reliable bass control for boats and UTVs.

## 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.

Review: Me gustó la calidad del producto, es la primera vez que utilizo está marca y obtuve un muy buen resultado, buenas respuesta, buena potencia, buena calidad de audio. 100% recomendado.
Review: Amp works great

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0747ZHK7D |
| Best Sellers Rank | #142,646 in Electronics ( See Top 100 in Electronics ) #224 in Marine Electronics |
| Compatible devices | Amplifiers |
| Control method | Remote |
| Included components | Skar Audio RP-800.1DM Marine Monoblock Amplifier, 800W |
| Is waterproof | true |
| Item model number | RP-800.1DM |
| Item weight | 3.29 kg |
| Manufacturer | Skar Audio |
| Number of Items | 1 |
| Power source | Corded Electric |
| Product Dimensions | 25.73 x 16 x 5.59 cm; 3.29 kg |
| Recommended uses for product | For Boats and UTVs |
| Speaker size | 42.7 Centimeters |
| Speaker type | Subwoofer |
| Surround sound channel configuration | 1.1 |

## Product Details

- **Brand:** Skar Audio
- **Frequency response:** 250 Hz
- **Model name:** RP-800.1DM
- **Mounting type:** Surface Mount
- **Speaker maximum output power:** 1200 Watts

## Images

![RP-800.1DM Monoblock Class D 800 Watt RMS Marine Amplifier - Image 1](https://m.media-amazon.com/images/I/51f-CgCIcDL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can I run 2 10s w this amp**
A: I am running 3 Rockford shallow 10s.
Awesome.

**Q: Can I tus this amo with 4 ds18 6.5 and 4 tweeters and 2 6.9 ds18s with the 800 amp or what amp should I use?**
A: Your statement is jumbled but the short answer is "No".  The RP-800.1DM is a single channel mono-block.  I recommend a four channel amp for your application.

**Q: Can i run this amp with 2 12 skar svr 1600??**
A: Yes, you can

**Q: How do I run a dual voice coil Tuome subwoofer to a four ohm mono block sub amp if there are two speaker outfits?**
A: The Two speaker terminals is just to allow you to easily connect two subwoofers vs. cramming two wires of two subs into one terminal. Don’t let this confuse you, this is still one channel, not because of the Two terminals does it mean it makes it into 2 channel.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***Z on 13 August 2023*

Me gustó la calidad del producto, es la primera vez que utilizo está marca y obtuve un muy buen resultado, buenas respuesta, buena potencia, buena calidad de audio. 100% recomendado.

### ⭐⭐⭐⭐⭐ Review
*by A***W on 4 July 2025*

Amp works great

### ⭐⭐⭐⭐⭐ Review
*by M***H on 20 March 2025*

Works great and definitely pushes a little more than rated power.

## Frequently Bought Together

- Skar Audio RP-800.1DM 800 Watt Monoblock Class D Marine Subwoofer Amplifier
- DteeDck RCA Splitter 1 Female to 2 Male, 2 Pack - RCA Audio Video Cable Splitter Adapter, Dark Blue

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**Shop now:** [https://www.desertcart.ni/products/254582123-rp-800-1dm-monoblock-class-d-800-watt-rms-marine](https://www.desertcart.ni/products/254582123-rp-800-1dm-monoblock-class-d-800-watt-rms-marine)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-26*