---
product_id: 386044830
title: "ERH India 3055 Amplifier Circuit Board Kit - 250W RMS Audio Amplifier with Volume, Bass & Treble Controllers"
brand: "erh india"
price: "354017₫"
currency: VND
in_stock: true
reviews_count: 5
url: https://www.desertcart.vn/products/386044830-erh-india-3055-amplifier-circuit-board-kit-250w-rms-audio
store_origin: VN
region: Vietnam
---

# 250W RMS power output 2-channel stereo input/output Bass, Treble & Volume controls ERH India 3055 Amplifier Circuit Board Kit - 250W RMS Audio Amplifier with Volume, Bass & Treble Controllers

**Brand:** erh india
**Price:** 354017₫
**Availability:** ✅ In Stock

## Summary

> 🎛️ Amplify your audio game with power and precision!

## Quick Answers

- **What is this?** ERH India 3055 Amplifier Circuit Board Kit - 250W RMS Audio Amplifier with Volume, Bass & Treble Controllers by erh india
- **How much does it cost?** 354017₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/386044830-erh-india-3055-amplifier-circuit-board-kit-250w-rms-audio)

## Best For

- erh india enthusiasts

## Why This Product

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

## Key Features

- • **DIY Audio Mastery:** Surface mount kit designed for pros and enthusiasts craving hands-on sound control.
- • **High-Voltage Ready:** Optimized for 18-0-18V or 24-0-24V supply ensuring stable, powerful performance.
- • **Dual Stereo Channels:** Seamlessly connect and control left & right audio for immersive listening.
- • **Precision Sound Tuning:** Customize your audio vibe with dedicated bass, treble, and volume knobs.
- • **Unleash 250W RMS Power:** Experience room-filling sound with robust 2N3055 transistor amplification.

## Overview

The ERH India 3055 Amplifier Circuit Board Kit delivers a powerful 250W RMS output using reliable 2N3055 transistors. Featuring dual stereo channels and dedicated bass, treble, and volume controls, it offers precise sound customization. Designed for 18-0-18V or 24-0-24V power supplies, this surface mount kit is perfect for audio enthusiasts seeking high-performance DIY amplification.

## Description

3055 Amplifier Circuit Board Kit Powerful Transistor Audio Amplifier Board 250 Watt RMS Amplifier Board with Bass, Treble, Volume and Balance Controllers

## Features

- 2n3055 Transistor based powerful amplifier board
- 250 watt RMS output power
- 2 channel Stereo Input & Output
- Input Supply 18-0-18 volt OR 24-0-24 , 5 Amp
- Don't connect with 12-0-12 volt Transformer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Voltage | 18 Volts |
| Manufacturer | ERH India |
| Maximum Supply Voltage | 18 Volts |
| Minimum Supply Voltage | 18 Volts |
| Mounting Type | Surface Mount |
| Brand | Erh India |
| Number of Channels | 2 |
| Output Power | 2.5E+2 Watts |
| Model | 3055 Amplifier Board |
| Package Dimensions | 10 x 10 x 10 cm; 0.45 g |
| Item model number | 3055 Amplifier Board |
| Mounting Hardware | 3055 Amplifier Board Kit |
| Power Source | corded electric |
| Batteries Required | No |
| Item Weight | 0.45 g |

## Product Details

- **Voltage:** 18 Volts
- **Manufacturer:** ERH India
- **Maximum Supply Voltage:** 18 Volts
- **Minimum Supply Voltage:** 18 Volts
- **Mounting Type:** Surface Mount

## Images

![ERH India 3055 Amplifier Circuit Board Kit - 250W RMS Audio Amplifier with Volume, Bass & Treble Controllers - Image 1](https://m.media-amazon.com/images/I/61Pb52Zj8mL.jpg)
![ERH India 3055 Amplifier Circuit Board Kit - 250W RMS Audio Amplifier with Volume, Bass & Treble Controllers - Image 2](https://m.media-amazon.com/images/I/61zaCx7Kc1L.jpg)
![ERH India 3055 Amplifier Circuit Board Kit - 250W RMS Audio Amplifier with Volume, Bass & Treble Controllers - Image 3](https://m.media-amazon.com/images/I/618QYakwHEL.jpg)
![ERH India 3055 Amplifier Circuit Board Kit - 250W RMS Audio Amplifier with Volume, Bass & Treble Controllers - Image 4](https://m.media-amazon.com/images/I/61+iT1D6QLL.jpg)

## Customer Reviews

### ⭐ घटीया
*by S***Y on 10 September 2024*

बेकार

### ⭐⭐⭐⭐⭐ Power full sund
*by A***Y on 15 May 2024*

Good quality

### ⭐ Heating problem
*by N***R on 18 August 2024*

Heating problem

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**Shop now:** [https://www.desertcart.vn/products/386044830-erh-india-3055-amplifier-circuit-board-kit-250w-rms-audio](https://www.desertcart.vn/products/386044830-erh-india-3055-amplifier-circuit-board-kit-250w-rms-audio)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-02*