---
product_id: 95260928
title: "L15D Digital Amplifier Kit for IRS2092 IRFB4019 Class D Power Amplifier Board + Speaker Protection"
brand: "lilly electronics"
price: "R2118"
currency: ZAR
in_stock: true
category: "Lilly Electronics"
url: https://www.desertcart.co.za/products/95260928-l15d-digital-amplifier-kit-for-irs2092-irfb4019-class-d-power
store_origin: ZA
region: South Africa
---

# 150W RMS power @ 8Ω Wide DC input ±35 to ±50V Multi-layer speaker protection L15D Digital Amplifier Kit for IRS2092 IRFB4019 Class D Power Amplifier Board + Speaker Protection

**Brand:** lilly electronics
**Price:** R2118
**Availability:** ✅ In Stock

## Summary

> 🔊 Amplify your audio game with power and protection—because your sound deserves the best!

## Quick Answers

- **What is this?** L15D Digital Amplifier Kit for IRS2092 IRFB4019 Class D Power Amplifier Board + Speaker Protection by lilly electronics
- **How much does it cost?** R2118 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/95260928-l15d-digital-amplifier-kit-for-irs2092-irfb4019-class-d-power)

## Best For

- lilly electronics enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Channel DIY Kit:** Includes two mono boards for stereo setups—perfect for hands-on pros who love customizing their sound.
- • **Robust Voltage Range:** Operates seamlessly within a broad ±35 to ±50V DC input, ensuring stable and powerful output.
- • **Powerhouse Performance:** Delivers crisp 150W RMS at 8Ω with ultra-low distortion (<0.05%) for audiophile-grade sound clarity.
- • **Compact & Efficient Design:** Sleek 147x60mm PCB with enhanced radiator height for superior heat dissipation and reliability.
- • **Advanced Speaker Safeguards:** Integrated DC output cut, short-circuit, and overload protections keep your speakers safe and sound.

## Overview

The L15D Digital Amplifier Kit features dual IRS2092 IRFB4019 Class D amplifier boards delivering up to 150W RMS at 8Ω with less than 0.05% THD. Designed for professionals and enthusiasts, it supports a wide DC input voltage range (±35 to ±50V) and includes comprehensive speaker protection mechanisms such as DC output cut, short-circuit, and overload protection. Its compact 147x60mm PCB with enhanced radiator height ensures efficient heat management. This kit requires soldering and is ideal for building a high-performance stereo amplifier setup.

## Description

Feature: Recommend input voltage DC: +-35 --- +-50 V Power: RMS 150 W 8 R THD <0.05% RMS 300 W 4 R THD <0.06% PCB size:147x60 MM Amplifier board comes with DC output cut protection. Short-circuit output protection. Overload protection. Comes thicker increasing the height of the radiator for sufficient power. You can reach 300W 4R rated output power. This is a set of two pcs of IRS2092 IRFB4019 class D Power amplifier board * speaker protection just like the picture show. one board is mono, two boards is two-channel it is two pcs kits for complete boards, you need to solder it by yourself. Package List: Power amplifier Boards Kit(include 2 channel boards)

## Features

- Recommend input voltage DC: +-35 --- +-50 V
- Power: RMS 150 W 8 R THD
- PCB size:147x60 MM
- Amplifier board comes with DC output cut protection. Short-circuit output protection. Overload protection.
- This is a set of two pcs of IRS2092 IRFB4019 class D Power amplifier board * speaker protection just like the picture show.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00U6TXQHO |
| Best Sellers Rank | #661,232 in Electronics ( See Top 100 in Electronics ) #3,890 in Audio Component Amplifiers |
| Brand | Lilly Electronics |
| Date First Available | March 2, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 12.3 ounces |
| Item model number | Kit-IRS2092-IRFB4019-Class D |
| Manufacturer | Q-BAIHE |
| Material | PCB |
| Mounting Type | Through-Hole Mount |
| Number of Channels | 2 |
| Output Power | 150 Watts |
| Package Type Name | Kit |
| UPC | 633742005769 |
| Voltage | 50 Volts |

## Product Details

- **Brand:** Lilly Electronics
- **Manufacturer:** Q-BAIHE
- **Mounting Type:** Through-Hole Mount
- **Number of Channels:** 2
- **Voltage:** 50 Volts

## Images

![L15D Digital Amplifier Kit for IRS2092 IRFB4019 Class D Power Amplifier Board + Speaker Protection - Image 1](https://m.media-amazon.com/images/I/81pp6Iab4+L.jpg)
![L15D Digital Amplifier Kit for IRS2092 IRFB4019 Class D Power Amplifier Board + Speaker Protection - Image 2](https://m.media-amazon.com/images/I/71uJvFxhiwL.jpg)
![L15D Digital Amplifier Kit for IRS2092 IRFB4019 Class D Power Amplifier Board + Speaker Protection - Image 3](https://m.media-amazon.com/images/I/71fE4vRhBLL.jpg)
![L15D Digital Amplifier Kit for IRS2092 IRFB4019 Class D Power Amplifier Board + Speaker Protection - Image 4](https://m.media-amazon.com/images/I/81PcknnAJ8L.jpg)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-11*