---
product_id: 552212618
title: "IR400.1 2 Ohms 1 Channel IR 400 Watts RMS Amp Class D Mono Full Range Amplifier"
brand: "stetsom"
price: "C$18377"
currency: NIO
in_stock: true
reviews_count: 5
category: "Stetsom"
url: https://www.desertcart.ni/products/552212618-ir400-1-2-ohms-1-channel-ir-400-watts-rms
store_origin: NI
region: Nicaragua
---

# 400W RMS power output Compact cooler for extended use Full range frequency 10Hz-22kHz IR400.1 2 Ohms 1 Channel IR 400 Watts RMS Amp Class D Mono Full Range Amplifier

**Brand:** stetsom
**Price:** C$18377
**Availability:** ✅ In Stock

## Summary

> 🎵 Unleash Pure Audio Power — Compact, Controlled, and Ready to Dominate Your Soundscape!

## Quick Answers

- **What is this?** IR400.1 2 Ohms 1 Channel IR 400 Watts RMS Amp Class D Mono Full Range Amplifier by stetsom
- **How much does it cost?** C$18377 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/552212618-ir400-1-2-ohms-1-channel-ir-400-watts-rms)

## Best For

- stetsom enthusiasts

## Why This Product

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

## Key Features

- • **Cool Under Pressure:** Advanced compact cooling system guarantees safe, long hours of uninterrupted, high-performance audio.
- • **Effortless Stability:** Class D Mosfet design ensures efficient power delivery and stable operation even under demanding 2 Ohm loads.
- • **Seamless Integration:** Optimized power, ground, and speaker connectors with a 30A fuse for reliable, hassle-free installation.
- • **Precision Audio Control:** Customizable crossover with HPF and LPF settings lets you tailor your soundstage with surgical accuracy.
- • **Pure Powerhouse Performance:** Delivers a robust 400W RMS at 2 Ohms for crystal-clear, high-impact sound that commands attention.

## Overview

The Stetsom IR400.1 is a high-efficiency Class D mono amplifier delivering 400W RMS at 2 Ohms, featuring full-range frequency response (10Hz-22kHz) and advanced crossover controls. Its compact cooling system ensures reliable long-term use, making it a top-tier choice for audiophiles seeking powerful, precise sound in a sleek, durable package.

## Description

Stetsom IR400.1 2 Ohms 1 Channel IR 400 Watts RMS Amp Class D Mono Full Range Amplifier: desertcart.co.uk: Electronics & Photo

Review: Awesome compact amplifier. You must have the proper voltage for quality performance.
Review: Perfeito

## Features

- 400w RMS ( 13.8v ) | 430w RMS peak ( 14.4v ) at 2 Ohms
- 1 channel monoblock amplifier, Mosfet Class D, Full range ( 10Hz to 22KHz ) stable at 2 Ohms
- Audio Controls: Crossover ( HPF from 10Hz to 700 Hz & LPF from 60Hz to 22KHz ) | Flat mode where every ajustments on the amp stay disabled and adjustments are made out of the amp controls
- Compact and powerfull cooler for better ventilation and safety long use for hours
- Power connectors ( power / ground ) 6mm², Remote connector 1mm², Speakers 1.5mm², Fuse 30A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0977NZ963 |
| Best Sellers Rank | 247,010 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 77 in Car Audio & Video Mono Amplifiers |
| Guaranteed software updates until | unknown |
| Item model number | IR400.1 |
| Manufacturer | Stetsom |
| Product Dimensions | 12.95 x 11.94 x 5.59 cm; 548.85 g |

## Product Details

- **Item dimensions L x W x H:** 13 x 11.9 x 5.6 centimetres
- **Manufacturer:** Stetsom
- **Maximum supply voltage:** 14.4 Volts
- **Minimum supply voltage:** 9 Volts
- **Voltage:** 13.8 Volts

## Images

![IR400.1 2 Ohms 1 Channel IR 400 Watts RMS Amp Class D Mono Full Range Amplifier - Image 1](https://m.media-amazon.com/images/I/61LHRK4ZgOS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 10 January 2026*

Awesome compact amplifier. You must have the proper voltage for quality performance.

### ⭐⭐⭐⭐⭐ Review
*by R***I on 26 December 2023*

Perfeito

### ⭐⭐⭐⭐⭐ Review
*by I***. on 8 February 2026*

Works amazing with the 10” kicker comp in my father in laws truck.

## Frequently Bought Together

- Stetsom IR 400.1 2 Ohms Compact Digital Mono Amplifier, Iron LINE, 400 Watts RMS 400x1, 2Ω Stable, Monoblock Digital Car Audio Amp TS, Full-Range Sound Quality, Crossover
- Stetsom IR 400.4 2 Ohms Compact Digital 4 Channels Amplifier, Iron LINE, 400 Watts RMS 400x4, 2Ω Stable, Multichannel Digital Car Audio Amp TS, Full-Range Sound Quality, Crossover
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals

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**Shop now:** [https://www.desertcart.ni/products/552212618-ir400-1-2-ohms-1-channel-ir-400-watts-rms](https://www.desertcart.ni/products/552212618-ir400-1-2-ohms-1-channel-ir-400-watts-rms)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-10*