---
product_id: 163659314
title: "Herdio In Wall Audio Amplifier,Bluetooth Receiver Wall Mount | In-Wall Audio Control Receiver with USB Microphone Aux (3.5mm) Input 100Watt Max Module For Sound Systems Home Theater Integration"
brand: "herdio"
price: "HK$101"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/163659314-herdio-in-wall-audio-amplifier-bluetooth-receiver-wall-mount-in
store_origin: HK
region: Hong Kong
---

# Built-in Bluetooth connectivity 100W max output power USB & 3.5mm aux inputs Herdio In Wall Audio Amplifier,Bluetooth Receiver Wall Mount | In-Wall Audio Control Receiver with USB Microphone Aux (3.5mm) Input 100Watt Max Module For Sound Systems Home Theater Integration

**Brand:** herdio
**Price:** HK$101
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your space with invisible power and wireless freedom!

## Quick Answers

- **What is this?** Herdio In Wall Audio Amplifier,Bluetooth Receiver Wall Mount | In-Wall Audio Control Receiver with USB Microphone Aux (3.5mm) Input 100Watt Max Module For Sound Systems Home Theater Integration by herdio
- **How much does it cost?** HK$101 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/163659314-herdio-in-wall-audio-amplifier-bluetooth-receiver-wall-mount-in)

## Best For

- herdio enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 100W Output:** Unleash immersive sound with room-filling clarity for your home theater or sound system.
- • **Lightweight & Compact:** Easy to install with a compact 281g frame that fits seamlessly into your home setup.
- • **Discreet In-Wall Design:** Sleek white finish blends perfectly with your wall for a clean, modern look.
- • **Versatile Input Options:** Supports USB microphone and 3.5mm aux for ultimate compatibility and convenience.
- • **Seamless Bluetooth Streaming:** Wirelessly connect your PC, tablet, or smartphone for effortless audio control.

## Overview

The Herdio In Wall Audio Amplifier is a compact, 100W max output Bluetooth receiver designed for seamless integration into home theaters and sound systems. Featuring USB and 3.5mm aux inputs, it supports multiple devices including PCs, tablets, and smartphones, delivering powerful, wireless audio with a sleek, in-wall white design.

## Description

Full description not available

## Features

- Built In Bluetooth

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 14.91 x 13.79 x 8.71 cm; 281 g |
| Item model number | HWA-16BT |
| Colour | White |
| Compatible Devices | Personal Computer, Tablet, Smartphone, Speaker |
| Connector | USB,3.5mm Jack |
| Output Wattage | 100 Watts |
| Colour Screen | No |
| Media Format | WMA |
| Wattage | 4E+1 |
| Item Weight | 281 g |

## Product Details

- **Brand:** Herdio
- **Connectivity technology:** Bluetooth
- **Special feature:** Built In Bluetooth
- **Compatible devices:** Personal Computer, Tablet, Smartphone, Speaker
- **Connector type:** USB,3.5mm Jack
- **Audio encoding:** Stereo
- **Audio output mode:** Stereo
- **Colour:** White
- **Output power:** 100 Watts
- **Wattage:** 4E+1

## Images

![Herdio In Wall Audio Amplifier,Bluetooth Receiver Wall Mount | In-Wall Audio Control Receiver with USB Microphone Aux (3.5mm) Input 100Watt Max Module For Sound Systems Home Theater Integration - Image 1](https://m.media-amazon.com/images/I/51+HA81znhL.jpg)
![Herdio In Wall Audio Amplifier,Bluetooth Receiver Wall Mount | In-Wall Audio Control Receiver with USB Microphone Aux (3.5mm) Input 100Watt Max Module For Sound Systems Home Theater Integration - Image 2](https://m.media-amazon.com/images/I/61NOVQ5dkjL.jpg)
![Herdio In Wall Audio Amplifier,Bluetooth Receiver Wall Mount | In-Wall Audio Control Receiver with USB Microphone Aux (3.5mm) Input 100Watt Max Module For Sound Systems Home Theater Integration - Image 3](https://m.media-amazon.com/images/I/61z2LL-gheL.jpg)
![Herdio In Wall Audio Amplifier,Bluetooth Receiver Wall Mount | In-Wall Audio Control Receiver with USB Microphone Aux (3.5mm) Input 100Watt Max Module For Sound Systems Home Theater Integration - Image 4](https://m.media-amazon.com/images/I/61OYBU4-k8L.jpg)
![Herdio In Wall Audio Amplifier,Bluetooth Receiver Wall Mount | In-Wall Audio Control Receiver with USB Microphone Aux (3.5mm) Input 100Watt Max Module For Sound Systems Home Theater Integration - Image 5](https://m.media-amazon.com/images/I/61Nz1qBka+L.jpg)

## Questions & Answers

**Q: Can this be hard wired**
A: Yes, but the power in on the back is still 12v. You’ll need a transformer or other solution in-wall to hard wire it. LED drivers can be used and are small and cheap. Just make sure it’s 3A or more.

**Q: Does this unit allow an external amplifier with existing in-wall wires to be used as the aux input inside the wall?**
A: It's amplifier itself, has bluetooth, mic, USB, aux functions.

**Q: Can it be used for TV and in countries using 220 volt ? Thanks**
A: This unit is a Bluetooth receiver with amplifier so it can be used with any device. 
The unit uses a 12volt dc power supply. As long you provide it the 12 volts dc you will be fine. The house voltage can be whatever your adapter takes to convert to 12 volts.

**Q: Where do i connect speakers ? what is max impedance for speakers?**
A: There is a green terminal at the back of wall plate,could connect 4Ohm speakers.

## Frequently Bought Together

- Herdio in Wall Audio Control Amplifier Receiver 2 Channel Wall Plate with USB Microphone Aux (3.5mm) Input 100Watt Max Module for Sound Systems Home Theater Integration Compatible with Bluetooth
- Amazon Basics 16-Gauge Speaker Wire Cable, 100 feet, Bronze

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**Shop now:** [https://www.desertcart.hk/products/163659314-herdio-in-wall-audio-amplifier-bluetooth-receiver-wall-mount-in](https://www.desertcart.hk/products/163659314-herdio-in-wall-audio-amplifier-bluetooth-receiver-wall-mount-in)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-04-24*