---
product_id: 81705287
title: "HELMER In Wall Bluetooth Amplifier with WIFI, Multi-Room Android Stereo Audio System with 10 Inches HD Touch Screen Video Player, Black, BM209"
brand: "helmer"
price: "503.78 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/81705287-helmer-in-wall-bluetooth-amplifier-with-wifi-multi-room-android
store_origin: TN
region: Tunisia
---

# Multi-room audio Built-in WiFi 10" HD touchscreen HELMER In Wall Bluetooth Amplifier with WIFI, Multi-Room Android Stereo Audio System with 10 Inches HD Touch Screen Video Player, Black, BM209

**Brand:** helmer
**Price:** 503.78 DT
**Availability:** ❌ Out of Stock

## Summary

> 🎉 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** HELMER In Wall Bluetooth Amplifier with WIFI, Multi-Room Android Stereo Audio System with 10 Inches HD Touch Screen Video Player, Black, BM209 by helmer
- **How much does it cost?** 503.78 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/81705287-helmer-in-wall-bluetooth-amplifier-with-wifi-multi-room-android)

## Best For

- helmer enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Design:** Elevate your space with a modern black finish that complements any decor.
- • **FM Tuner Included:** Enjoy your favorite radio stations with the integrated FM tuner.
- • **Multi-Room Mastery:** Control audio in multiple rooms for a synchronized sound experience.
- • **Intuitive Interface:** Navigate effortlessly with a stunning 10-inch HD touchscreen.
- • **Seamless Connectivity:** Experience effortless streaming with built-in WiFi.

## Overview

The HELMER In Wall Bluetooth Amplifier is a cutting-edge audio system that combines WiFi connectivity, multi-room capabilities, and a vibrant 10-inch HD touchscreen, all in a sleek black design. Perfect for music lovers looking to enhance their home audio experience.

## Description

Full description not available

## Features

- Built In Wi Fi
- Bu
- FM Tuner

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand Name | HELMER |
| Item Weight | 2.86 pounds |
| Product Dimensions | 9.88 x 6.77 x 2.32 inches |
| Item model number | BM209BK |
| Is Discontinued By Manufacturer | No |
| Output Wattage | 200 Watts |
| Color Name | black |
| Special Features | 4 Zone Audio Matrix |
| Speaker Type | In-Wall, Multi-Room, Subwoofer |
| Frequency Response Curve | 20 Hz - 20 kHz |
| Total Harmonic Distortion | <0.03% |

## Product Details

- **Brand:** HELMER
- **Connectivity technology:** Bluetooth, Wi-Fi
- **Controller type:** Android
- **Special feature:** FM Tuner, Bu, Built In Wi Fi
- **Compatible devices:** Television, Smartphone, Speaker
- **Total HDMI ports:** 1
- **Connector type:** USB,HDMI
- **Audio encoding:** Stereo
- **Audio output mode:** Stereo
- **Surround-sound channel configuration:** 4

## Images

![HELMER In Wall Bluetooth Amplifier with WIFI, Multi-Room Android Stereo Audio System with 10 Inches HD Touch Screen Video Player, Black, BM209 - Image 1](https://m.media-amazon.com/images/I/61oVDFFZwRL.jpg)
![HELMER In Wall Bluetooth Amplifier with WIFI, Multi-Room Android Stereo Audio System with 10 Inches HD Touch Screen Video Player, Black, BM209 - Image 2](https://m.media-amazon.com/images/I/71CPKpVGROL.jpg)
![HELMER In Wall Bluetooth Amplifier with WIFI, Multi-Room Android Stereo Audio System with 10 Inches HD Touch Screen Video Player, Black, BM209 - Image 3](https://m.media-amazon.com/images/I/61fvQf6REUL.jpg)
![HELMER In Wall Bluetooth Amplifier with WIFI, Multi-Room Android Stereo Audio System with 10 Inches HD Touch Screen Video Player, Black, BM209 - Image 4](https://m.media-amazon.com/images/I/61dEakg8JOL.jpg)
![HELMER In Wall Bluetooth Amplifier with WIFI, Multi-Room Android Stereo Audio System with 10 Inches HD Touch Screen Video Player, Black, BM209 - Image 5](https://m.media-amazon.com/images/I/61edQIoLn8L.jpg)

## Questions & Answers

**Q: In total how many speakers can be connected to this audio system?**
A: It can connect up to 16 speakers. Only work with constant impedance speakers. We recommend you to choose 8ohm speaker for connection.

**Q: Can u play different audio sources in different zones at the same time?**
A: No, it's one amplifier so there is only one audio source can be played. 
You can control the different zones for volume up/down or on/off.

**Q: Can I use my phone to control this device?**
A: Yes, by using our app WISELINK app, the tablet screen can be mirrored on your phone. And you will have the exact same screen as tablet on your phone.
Then you can click any apps to play music, movie or light control, camera(if you installed related app for the other devices)

**Q: Does it work with a 110v power supply versus 240v?**
A: This unit has built in power supply 100-240V. You can connect with 110V directly.

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**Shop now:** [https://www.desertcart.tn/products/81705287-helmer-in-wall-bluetooth-amplifier-with-wifi-multi-room-android](https://www.desertcart.tn/products/81705287-helmer-in-wall-bluetooth-amplifier-with-wifi-multi-room-android)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-04-25*