---
product_id: 32543879
title: "RN4.1400D Rubicon Nano 1400W Class D 4-Channel Amplifier"
brand: "soundstream"
price: "€ 362.44"
currency: EUR
in_stock: true
reviews_count: 10
category: "Soundstream"
url: https://www.desertcart.hr/products/32543879-rn4-1400d-rubicon-nano-1400w-class-d-4-channel-amplifier
store_origin: HR
region: Croatia
---

# 1400W max power output MOSFET power supply with audiophile-grade IRTM transistors Hybrid aluminum alloy heatsink for cool operation RN4.1400D Rubicon Nano 1400W Class D 4-Channel Amplifier

**Brand:** soundstream
**Price:** € 362.44
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your ride’s sound game with power, precision, and style!

## Quick Answers

- **What is this?** RN4.1400D Rubicon Nano 1400W Class D 4-Channel Amplifier by soundstream
- **How much does it cost?** € 362.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/32543879-rn4-1400d-rubicon-nano-1400w-class-d-4-channel-amplifier)

## Best For

- soundstream enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Installation:** All inputs and speaker connections relocated to the front edge for effortless setup in tight spaces.
- • **Power that Packs a Punch:** Delivers up to 1400W max output for crystal-clear, room-shaking sound.
- • **Stay Cool Under Pressure:** Hybrid aluminum alloy heatsink ensures optimal heat dissipation for reliable performance.
- • **Audiophile-Grade Circuitry:** MOSFET power supply with premium IRTM transistors guarantees clean, distortion-free power delivery.
- • **Precision Control at Your Fingertips:** Top-mounted pre-amp and crossover adjustments let you fine-tune sound post-installation.

## Overview

The RN4.1400D Rubicon Nano is a compact yet powerful 4-channel Class D amplifier delivering up to 1400 watts max output. Engineered with a MOSFET power supply and audiophile-grade IRTM transistors, it ensures clean, distortion-free sound. Its hybrid aluminum alloy heatsink keeps the amp cool during intense sessions, while front-edge connections and top-mounted controls make installation and tuning effortless. Perfect for professionals and enthusiasts seeking high-quality sound with a sleek footprint.

## Description

Rubicon amplifiers are all new. We adopted the optimum class D performance, reliability, and footprint of the Picasso Nano platform and present to you Rubicon Nano. At first glance, you'll notice several key improvements. Rubicon Nano's signal inputs, power/ground, and speaker connections are all re-located to the leading edge of the chassis, for an easier, more appealing install. All pre-amp & crossover options are conveniently located on the top surface, making adjustment after installation possible. What you might not notice are additions to the circuit board, including increased power supply & output stage components, & monoblock bridging capability.

Review: I’m be of the best budget KOREAN amps you can buy - These are a hidden gem. Made in Korea super high build quality and xlnt sound. They also put out true rated power. Simply can’t beat is for the price and quality. Has high and low pass crossovers built in as well. This amp runs cool and puts out very clean power with very little harmonic distortion.
Review: pretty little thing - this is a very nice amp,very beautifully made,cooling vent on back,tiny tiny foot print,yea she has tiny little feet hehe,has a good weight to it,haven't heard it yet but sound stream has been around for a bit,i have 3 rides,each one is running active,this one is going to be my big bass build,well not huge,i got a 05 2 door chevy blazer,i put 84 lbs of noise deadener in it,8 inch dayton mid's fiberglassed in door panels,sealed the entire bottom half for air space,two sundown X12's might do a 4th order idk,powered by a dc audio 3.5k amp I'm just having a little fun with this one,this small amp will go in the rear side storage compartments,i gutted it out inside for more room,i heard these don't get hot,if it does i will just open the little door on it,but i don't think it will from reviews.so yea I'm excited.this is a really pretty amp,and i love the fact that all connections are on one side since I'm putting it in a tight spot,that mainly why i got it that and its 125 watts at 4 ohm.not sure on my tweeters yet,i do have some stereo integrity tweeters but i might try the cat audio mid/tweet 2 inch on the A pillars,later BASS HEADS

## Features

- RMS Power Range: 125Wx1@4-ohms / 175Wx1@2-ohms / Bridged: 350Wx1@4-ohms
- Maximum Power: 1400 Watts
- MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
- Hybrid Aluminum Alloy Heatsink for Optimum Dissipation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01B9KH20A |
| Best Sellers Rank | #251,956 in Electronics ( See Top 100 in Electronics ) #609 in Car Multichannel Amplifiers |
| Brand | Soundstream |
| Brand Name | Soundstream |
| Customer Reviews | 4.2 out of 5 stars 91 Reviews |
| Global Trade Identification Number | 00709483050754 |
| Included Components | Amplifier^Manual |
| Item Dimensions | 13.75 x 9.75 x 3.75 inches |
| Item Weight | 4.3 Pounds |
| Item dimensions L x W x H | 13.75 x 9.75 x 3.75 inches |
| Manufacturer | Soundstream |
| Material Type | Aluminum Alloy |
| Maximum Output Power | 1400 watts |
| Maximum Supply Voltage | 16 Volts (DC) |
| Model | RN4.1400D |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 1400 Watts |
| Package Type Name | consumer box |
| Part Number | RN4.1400D |
| UPC | 709483050754 |
| Unit Count | 1.0 Count |

## Images

![RN4.1400D Rubicon Nano 1400W Class D 4-Channel Amplifier - Image 1](https://m.media-amazon.com/images/I/61ENbocKMoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I’m be of the best budget KOREAN amps you can buy
*by B***L on January 29, 2024*

These are a hidden gem. Made in Korea super high build quality and xlnt sound. They also put out true rated power. Simply can’t beat is for the price and quality. Has high and low pass crossovers built in as well. This amp runs cool and puts out very clean power with very little harmonic distortion.

### ⭐⭐⭐⭐⭐ pretty little thing
*by A***R on July 11, 2019*

this is a very nice amp,very beautifully made,cooling vent on back,tiny tiny foot print,yea she has tiny little feet hehe,has a good weight to it,haven't heard it yet but sound stream has been around for a bit,i have 3 rides,each one is running active,this one is going to be my big bass build,well not huge,i got a 05 2 door chevy blazer,i put 84 lbs of noise deadener in it,8 inch dayton mid's fiberglassed in door panels,sealed the entire bottom half for air space,two sundown X12's might do a 4th order idk,powered by a dc audio 3.5k amp I'm just having a little fun with this one,this small amp will go in the rear side storage compartments,i gutted it out inside for more room,i heard these don't get hot,if it does i will just open the little door on it,but i don't think it will from reviews.so yea I'm excited.this is a really pretty amp,and i love the fact that all connections are on one side since I'm putting it in a tight spot,that mainly why i got it that and its 125 watts at 4 ohm.not sure on my tweeters yet,i do have some stereo integrity tweeters but i might try the cat audio mid/tweet 2 inch on the A pillars,later BASS HEADS

### ⭐⭐⭐⭐⭐ compact size, big sound, no noise, no heat problems
*by A***R on December 13, 2017*

compact size, big sound, no noise, no heat problems, even though I mounted it behind the back seat in my truck, and the temperature where I live is around 110 -120 degrees for over half the year

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**Shop now:** [https://www.desertcart.hr/products/32543879-rn4-1400d-rubicon-nano-1400w-class-d-4-channel-amplifier](https://www.desertcart.hr/products/32543879-rn4-1400d-rubicon-nano-1400w-class-d-4-channel-amplifier)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-13*