---
product_id: 722123761
title: "STX Audio STX2000.5D 2000-Watt 5-Channel Class D Amplifier, 130W RMS Per Channel and 400W RMS Sub Output, MOSFET Circuit Design, Adjustable LPF and HPF for Car Audio Systems"
brand: "stx audio"
price: "S$12"
currency: SGD
in_stock: false
url: https://www.desertcart.sg/products/722123761-stx-audio-stx2000-5d-2000-watt-5-channel-class-d
store_origin: SG
region: Singapore
---

# 2000W max power output 80%+ efficiency with thermal protection Adjustable LPF & HPF filters STX Audio STX2000.5D 2000-Watt 5-Channel Class D Amplifier, 130W RMS Per Channel and 400W RMS Sub Output, MOSFET Circuit Design, Adjustable LPF and HPF for Car Audio Systems

**Brand:** stx audio
**Price:** S$12
**Availability:** ❌ Out of Stock

## Summary

> 🎵 Amp up your drive with power and precision!

## Quick Answers

- **What is this?** STX Audio STX2000.5D 2000-Watt 5-Channel Class D Amplifier, 130W RMS Per Channel and 400W RMS Sub Output, MOSFET Circuit Design, Adjustable LPF and HPF for Car Audio Systems by stx audio
- **How much does it cost?** S$12 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/722123761-stx-audio-stx2000-5d-2000-watt-5-channel-class-d)

## Best For

- stx audio enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Cool:** Sleek 8.6x4.8x2 inch design with over 80% efficiency and thermal protection keeps your system running smooth and safe.
- • **Tailor Your Soundscape:** Precision-tune your audio with adjustable low-pass (40-180Hz) and high-pass (50Hz-1.2kHz) filters plus 12dB bass boost.
- • **Built to Last & Perform:** Premium double-sided FR-4 PCB and SMT components ensure durability and consistent high-performance.
- • **Power Your Ride Like a Pro:** Delivers up to 2000 watts max power with 130W RMS per channel for crystal-clear, room-filling sound.
- • **Bridgeable for Maximum Impact:** Easily bridge channels to unleash powerful subwoofer output up to 400W RMS at 2 ohms.

## Overview

The STX Audio STX2000.5D is a compact, high-efficiency 5-channel Class D amplifier delivering up to 2000 watts max power. It features adjustable low-pass and high-pass filters, 12dB bass boost, and bridgeable channels for versatile car audio setups. Built with durable double-sided FR-4 PCB and SMT components, it offers reliable performance with thermal and overload protection, making it ideal for audiophiles seeking powerful, customizable sound on the go.

## Description

STX Audio STX2000.5D 2000-Watt 5-Channel Class D Amplifier, 130W RMS Per Channel and 400W RMS Sub Output, MOSFET Circuit Design, Adjustable LPF and HPF for Car Audio Systems : desertcart.ae: Electronics

## Features

- High Power 5-Channel Output: The STX2000.5D amplifier delivers up to 2000 watts of max power, with RMS power of 80W x 4 + 200W @ 4 ohms and 130W x 4 + 400W @ 2 ohms, providing versatile power for subwoofers and speakers.
- High-Quality Design: Built using double-sided FR-4 PCB and SMT components for reliable, high-performance audio in your car, ensuring long-lasting durability and stability.
- Advanced Sound Control: Features adjustable low-pass (40Hz-180Hz) and high-pass filters (50Hz-1.2kHz) for precise sound tuning, along with bass boost control (0-12dB) for added punch.
- Bridgeable Performance: The STX2000.5D allows bridgeable configurations for increased power output, making it perfect for high-power subwoofer applications and versatile sound setups.
- Compact & Efficient: With over 80% efficiency, thermal protection at 80°C (176°F), and compact dimensions of 8.6 x 4.8 x 2 inches, this amplifier is designed to save space while delivering high-quality sound.

## Product Details

- **Brand:** STX Audio
- **Manufacturer:** STX Audio
- **Mounting type:** Freestanding
- **Number of channels:** 5
- **Operating temperature:** 8E+1 Degrees Celsius

## Images

![STX Audio STX2000.5D 2000-Watt 5-Channel Class D Amplifier, 130W RMS Per Channel and 400W RMS Sub Output, MOSFET Circuit Design, Adjustable LPF and HPF for Car Audio Systems - Image 1](https://m.media-amazon.com/images/I/311aHAe+k3L.jpg)
![STX Audio STX2000.5D 2000-Watt 5-Channel Class D Amplifier, 130W RMS Per Channel and 400W RMS Sub Output, MOSFET Circuit Design, Adjustable LPF and HPF for Car Audio Systems - Image 2](https://m.media-amazon.com/images/I/316aXkO26SL.jpg)
![STX Audio STX2000.5D 2000-Watt 5-Channel Class D Amplifier, 130W RMS Per Channel and 400W RMS Sub Output, MOSFET Circuit Design, Adjustable LPF and HPF for Car Audio Systems - Image 3](https://m.media-amazon.com/images/I/31NYCPcNOEL.jpg)
![STX Audio STX2000.5D 2000-Watt 5-Channel Class D Amplifier, 130W RMS Per Channel and 400W RMS Sub Output, MOSFET Circuit Design, Adjustable LPF and HPF for Car Audio Systems - Image 4](https://m.media-amazon.com/images/I/31n-xacWGTL.jpg)
![STX Audio STX2000.5D 2000-Watt 5-Channel Class D Amplifier, 130W RMS Per Channel and 400W RMS Sub Output, MOSFET Circuit Design, Adjustable LPF and HPF for Car Audio Systems - Image 5](https://m.media-amazon.com/images/I/41Ho9+p9phL.jpg)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-27*