---
product_id: 571883531
title: "2.1 Home Theater Amplifier Board Circuit with Connecting Wire Volume, Bass Treble Tone Bluetooth FM USB Aux Card Kit TDA2030 Based for Portable Audio Devices, Audio Systems etc."
brand: "erh india"
price: "₪85"
currency: ILS
in_stock: true
reviews_count: 3
category: "Erh India"
url: https://www.desertcart.co.il/products/571883531-2-1-home-theater-amplifier-board-circuit-with-connecting-wire
store_origin: IL
region: Israel
---

# 100W Power Output Multi-Device Connectivity Bass & Treble Control 2.1 Home Theater Amplifier Board Circuit with Connecting Wire Volume, Bass Treble Tone Bluetooth FM USB Aux Card Kit TDA2030 Based for Portable Audio Devices, Audio Systems etc.

**Brand:** erh india
**Price:** ₪85
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game—because your sound deserves the spotlight!

## Quick Answers

- **What is this?** 2.1 Home Theater Amplifier Board Circuit with Connecting Wire Volume, Bass Treble Tone Bluetooth FM USB Aux Card Kit TDA2030 Based for Portable Audio Devices, Audio Systems etc. by erh india
- **How much does it cost?** ₪85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/571883531-2-1-home-theater-amplifier-board-circuit-with-connecting-wire)

## 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 & Upgrade Friendly:** Ideal for home audio projects or upgrading existing systems with professional-grade sound.
- • **Precision Audio Tuning:** Customize your sound with intuitive bass and treble controls for perfect clarity.
- • **Compact Powerhouse Design:** Fits effortlessly into any setup, maximizing space without sacrificing performance.
- • **Immersive 2.1 Sound Experience:** Feel every beat with crystal-clear stereo and deep subwoofer bass.
- • **Seamless Multi-Device Integration:** Connect TVs, smartphones, gaming consoles, and more without hassle.

## Overview

This 2.1 Home Theater Amplifier Board delivers 100 watts of power with dedicated bass and treble controls, supporting stereo speakers plus a subwoofer. Designed for versatile use across home audio, DIY projects, and car systems, it offers multi-device connectivity including Bluetooth, FM, USB, and Aux inputs. Its compact fiber design ensures easy installation and space-saving integration, making it a smart upgrade for immersive, customizable sound.

## Description

This is the best 2.1 home theater board kit with Bass and treble control. Input voltage 12-0 -12, Input current 1.5 to 3 amp, Power 100 Watt, Connect 2 speaker and 1 subwoofer. 2.1 board home theater board for replacement and project can be used for 2 channel satellite and one sub-woofer for use this circuit on full bass boost mode Home Audio Systems: The 2.1 amplifier board is commonly used in home audio systems to power speakers and a subwoofer. It allows you to connect various audio sources, such as TVs, gaming consoles, or music players, and enjoy enhanced sound quality with separate channels for stereo sound and low-frequency bass. DIY Speaker Projects: The 2.1 amplifier board is popular among DIY enthusiasts who want to build their own speaker systems. It provides a compact and convenient solution for powering stereo speakers and a subwoofer, allowing individuals to create customized audio setups according to their preferences. Car Audio Systems: In automotive audio setups, a 2.1 amplifier board can be used to power stereo speakers and a subwoofer in a car or other vehicles.

Review: Ver irresponsible saller - Audio input port is not avaible and no connection diagram is given with pack. So it is useless product. Seller was also doesn't take interest not pick up the phone to solve your issue. I want to give 0 star
Review: Not working iteams - Amplifier kit working well and nice, but Bluetooth kit is not working 😞. My half money wasted.

## Features

- "Powerful 2.1 Home Theater Amplifier Board: Enhance your audio setup with immersive sound and robust performance"
- "High-Quality Audio Experience: Delivers crystal-clear sound, deep bass, and exceptional fidelity for a theater-like experience"
- "Versatile Connectivity Options: Connect to various devices such as TVs, computers, smart phones, and gaming consoles for seamless integration"
- "Easy Setup and Control: User-friendly interface and intuitive controls make installation and operation hassle-free"
- "Compact and Space-Saving Design: Fits perfectly in any home theater setup without compromising on performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C9DTGYL2 |
| Best Sellers Rank | #42,313 in Electronics ( See Top 100 in Electronics ) #56 in Hi-Fi Amplifiers |
| Brand | Erh India |
| Brand Name | Erh India |
| Customer Reviews | 2.0 out of 5 stars 4 Reviews |
| Included Components | 3 IC Board BT-1 Kit |
| Item Dimensions | 9 x 10.2 x 3.5 Centimeters |
| Item dimensions L x W x H | 9 x 10.2 x 3.5 Centimeters |
| Manufacturer | ERH India (9311830183) |
| Material Type | Fiber |
| Minimum Supply Voltage | 12 Volts |
| Model Number | 3ICMBT1K |
| Mounting Type | Surface Mount |
| Number of Channels | 3 |
| Output Power | 100 Watts |
| Specification Met | Basic Technical Specifications |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** Erh India
- **Item dimensions L x W x H:** 9 x 10.2 x 3.5 Centimeters
- **Manufacturer:** ERH India (9311830183)
- **Minimum Supply Voltage:** 12 Volts
- **Mounting Type:** Surface Mount

## Images

![2.1 Home Theater Amplifier Board Circuit with Connecting Wire Volume, Bass Treble Tone Bluetooth FM USB Aux Card Kit TDA2030 Based for Portable Audio Devices, Audio Systems etc. - Image 1](https://m.media-amazon.com/images/I/61CKEuOEPFL.jpg)
![2.1 Home Theater Amplifier Board Circuit with Connecting Wire Volume, Bass Treble Tone Bluetooth FM USB Aux Card Kit TDA2030 Based for Portable Audio Devices, Audio Systems etc. - Image 2](https://m.media-amazon.com/images/I/6137gQXnFaL.jpg)
![2.1 Home Theater Amplifier Board Circuit with Connecting Wire Volume, Bass Treble Tone Bluetooth FM USB Aux Card Kit TDA2030 Based for Portable Audio Devices, Audio Systems etc. - Image 3](https://m.media-amazon.com/images/I/61Lu5vJRxIL.jpg)
![2.1 Home Theater Amplifier Board Circuit with Connecting Wire Volume, Bass Treble Tone Bluetooth FM USB Aux Card Kit TDA2030 Based for Portable Audio Devices, Audio Systems etc. - Image 4](https://m.media-amazon.com/images/I/61RaaD9QC4L.jpg)
![2.1 Home Theater Amplifier Board Circuit with Connecting Wire Volume, Bass Treble Tone Bluetooth FM USB Aux Card Kit TDA2030 Based for Portable Audio Devices, Audio Systems etc. - Image 5](https://m.media-amazon.com/images/I/61LqHmGBMYL.jpg)

## Customer Reviews

### ⭐ Ver irresponsible saller
*by A***R on 19 December 2025*

Audio input port is not avaible and no connection diagram is given with pack. So it is useless product. Seller was also doesn't take interest not pick up the phone to solve your issue. I want to give 0 star

### ⭐⭐⭐ Not working iteams
*by V***V on 30 December 2025*

Amplifier kit working well and nice, but Bluetooth kit is not working 😞. My half money wasted.

### ⭐ Not working
*by J***S on 10 December 2025*

Not working

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-18*