---
product_id: 33592969
title: "ST-1550.1 Monoblock Amplifier 1 Ohm Stable 1550 W w/ Remote Level Control"
brand: "soundxtreme"
price: "€ 224.37"
currency: EUR
in_stock: true
category: "Sound Xtreme"
url: https://www.desertcart.fr/products/33592969-st-1550-1-monoblock-amplifier-1-ohm-stable-1550-w
store_origin: FR
region: France
---

# 1550W max power output 1 Ohm stable for deep bass Remote level control included ST-1550.1 Monoblock Amplifier 1 Ohm Stable 1550 W w/ Remote Level Control

**Brand:** soundxtreme
**Price:** € 224.37
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** ST-1550.1 Monoblock Amplifier 1 Ohm Stable 1550 W w/ Remote Level Control by soundxtreme
- **How much does it cost?** € 224.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/33592969-st-1550-1-monoblock-amplifier-1-ohm-stable-1550-w)

## Best For

- soundxtreme enthusiasts

## Why This Product

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

## Key Features

- • **Precision Control:** Remote level control and variable gain let you fine-tune your audio vibe effortlessly.
- • **Sleek & Smart Design:** Compact 9.5 x 2.5 x 10.5 inch chassis with chrome-plated RCA connectors for premium durability.
- • **Bass-Driven Stability:** Engineered to stay rock-solid stable at 1, 2, and 4 Ohms for ultimate bass control.
- • **Powerhouse Performance:** Unleash 1550W max Class AB power for crystal-clear, booming sound.
- • **Pro-Grade Sound Clarity:** High S/N ratio >70 dB and wide frequency response (10 Hz - 30 kHz) for crisp, immersive audio.

## Overview

The SoundXtreme ST-1550.1 is a compact monoblock amplifier delivering up to 1550 watts of Class AB power, stable at 1 Ohm, 2 Ohms, and 4 Ohms. Featuring remote level control, variable gain, and a high signal-to-noise ratio over 70 dB, it ensures deep bass and crystal-clear sound across a wide frequency range (10 Hz to 30 kHz). Its sleek design includes chrome-plated RCA connectors and LED indicators, making it a top choice for car audio enthusiasts seeking professional-grade performance.

## Description

Monoblock Amplifier 1 Ohm Stable 1550 W w/ Remote Level Control

## Features

- 1550W Max Class AB @ 1 Ohm, Stable at 1 Ohm, 2 Ohm and 4 Ohm with Bass Knob Included
- S/N Ratio > 70 dB with and Input Sensitivity at 200mV-6V with Input IMP at 22k Ohms
- LPF at 50 Hz ~ 250 Hz and Frequency Response at 10 Hz ~ 30 kHz
- Chrome Plated RCA, Variable Gain Control with LED Power and Protection Indicators
- Dimension ( L×W×H ): 9.5 x 2.5 x 10.5 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01K2T2VKK |
| Best Sellers Rank | #464,677 in Electronics ( See Top 100 in Electronics ) #824 in Car Mono Amplifiers |
| Brand Name | SoundXtreme |
| Customer Reviews | 4.3 4.3 out of 5 stars (12) |
| Item Dimensions | 10 x 2.5 x 9 inches |
| Item Weight | 6 pounds |
| Manufacturer | SoundXtreme |
| Maximum Output Power | 1550 watts |
| Model | ST-1550.1 |
| Mounting Type | Freestanding |
| Number of Channels | 1 |
| Number of Items | 1 |
| Part Number | ST-1550.1 |
| UPC | 701160333600 |
| Voltage | 6 volts |

## Product Details

- **Brand:** SoundXtreme
- **Item dimensions L x W x H:** 10 x 2.5 x 9 inches
- **Manufacturer:** SoundXtreme
- **Mounting Type:** Freestanding
- **Voltage:** 6 volts

## Images

![ST-1550.1 Monoblock Amplifier 1 Ohm Stable 1550 W w/ Remote Level Control - Image 1](https://m.media-amazon.com/images/I/41hmPSziBQL.jpg)

## Available Options

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

## Questions & Answers

**Q: what wire gage would be best to install this?**
A: regular speaker, power, and remote wires

**Q: Does it come with bass knob**
A: The amp has adjustable knobs on the amp, but I'm thinking you are referring to the in line kill switch. This amp only comes with the amp, the kill switch is seperate.

**Q: Can I use this amp on my door speakers they are kicker also**
A: That I am not sure about...If you can wire it I would think it would run them....Mine is running a pair of marine pods.  sorry couldnt give you a better answer

**Q: how many channels?**
A: speaker output looks like 2 but the description is 150w per channel 600w max

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**Shop now:** [https://www.desertcart.fr/products/33592969-st-1550-1-monoblock-amplifier-1-ohm-stable-1550-w](https://www.desertcart.fr/products/33592969-st-1550-1-monoblock-amplifier-1-ohm-stable-1550-w)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-10-26*