---
product_id: 552212618
title: "Stetsom IR400.1 2 Ohms 1 Channel IR 400 Watts RMS Amp Class D Mono Full Range Amplifier"
brand: "stetsom"
price: "€ 257.57"
currency: EUR
in_stock: true
reviews_count: 5
category: "Stetsom"
url: https://www.desertcart.nl/products/552212618-stetsom-ir400-1-2-ohms-1-channel-ir-400-watts
store_origin: NL
region: Netherlands
---

# 400W RMS Power Output Compact Cooler for Long Use Full Range Frequency 10Hz-22kHz Stetsom IR400.1 2 Ohms 1 Channel IR 400 Watts RMS Amp Class D Mono Full Range Amplifier

**Brand:** stetsom
**Price:** € 257.57
**Availability:** ✅ In Stock

## Summary

> ⚡ Unleash Pure Power & Precision Sound – Your Audio’s New Best Friend!

## Quick Answers

- **What is this?** Stetsom IR400.1 2 Ohms 1 Channel IR 400 Watts RMS Amp Class D Mono Full Range Amplifier by stetsom
- **How much does it cost?** € 257.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/552212618-stetsom-ir400-1-2-ohms-1-channel-ir-400-watts)

## 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

- • **Built for Reliability:** Durable aluminum build with 30A fuse and stable operation up to 55°C.
- • **Sleek & Compact Design:** Small footprint fits seamlessly into any setup without sacrificing power.
- • **Precision Audio Control:** Customizable crossover with HPF & LPF lets you tailor your soundstage perfectly.
- • **Effortless Heat Management:** Advanced compact cooling system ensures peak performance without overheating.
- • **Pure Powerhouse Performance:** Delivers a robust 400W RMS at 2 Ohms for crystal-clear, room-shaking sound.

## Overview

The Stetsom IR400.1 is a high-performance Class D mono amplifier delivering 400W RMS at 2 Ohms, with full-range frequency response from 10Hz to 22kHz. Featuring advanced crossover controls, a compact cooling system, and a durable aluminum chassis, it’s engineered for reliable, long-lasting power in a sleek, space-saving design.

## 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 | 245,976 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 77 in Car Audio & Video Mono Amplifiers |
| Brand | Stetsom |
| Customer Reviews | 4.4 out of 5 stars 85 Reviews |
| Global Trade Identification Number | 07897748704597 |
| Item Dimensions | 13 x 11.9 x 5.6 centimetres |
| Item Weight | 549 g |
| Item dimensions L x W x H | 13 x 11.9 x 5.6 centimetres |
| Manufacturer | Stetsom |
| Material | Aluminum |
| Maximum Supply Voltage | 14.4 Volts |
| Maximum supply voltage | 14.4 Volts |
| Minimum Supply Voltage | 9 Volts |
| Minimum supply voltage | 9 Volts |
| Model Number | IR400.1 |
| Mounting Type | Surface Mount |
| Mounting type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature | 55 Degrees Celsius |
| Output Power | 400 Watts |
| Package Type Name | Retail box |
| Specification Met | CE, FCC, RoHS |
| Supply Current | 36 Amps |
| Voltage | 13.8 Volts |

## 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

![Stetsom 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)
![Stetsom IR400.1 2 Ohms 1 Channel IR 400 Watts RMS Amp Class D Mono Full Range Amplifier - Image 2](https://m.media-amazon.com/images/I/71EvMUZYzhL.jpg)
![Stetsom IR400.1 2 Ohms 1 Channel IR 400 Watts RMS Amp Class D Mono Full Range Amplifier - Image 3](https://m.media-amazon.com/images/I/61KCsso8lfS.jpg)
![Stetsom IR400.1 2 Ohms 1 Channel IR 400 Watts RMS Amp Class D Mono Full Range Amplifier - Image 4](https://m.media-amazon.com/images/I/51ORMlQCM8S.jpg)
![Stetsom IR400.1 2 Ohms 1 Channel IR 400 Watts RMS Amp Class D Mono Full Range Amplifier - Image 5](https://m.media-amazon.com/images/I/51LOkl6VxwS.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.nl/products/552212618-stetsom-ir400-1-2-ohms-1-channel-ir-400-watts](https://www.desertcart.nl/products/552212618-stetsom-ir400-1-2-ohms-1-channel-ir-400-watts)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-24*