---
product_id: 151205608
title: "4 Inches Flush Mount 2 Way Full Range in Wall Bluetooth Ceiling Speakers,Great for Humid Indoor Outdoor Placement Bath, Kitchen,Bedroom,Covered Porches A Pair"
brand: "herdio"
price: "NT$3991"
currency: TWD
in_stock: true
reviews_count: 13
category: "Herdio"
url: https://www.desertcart.tw/products/151205608-4-inches-flush-mount-2-way-full-range-in-wall
store_origin: TW
region: Taiwan
---

# Paintable magnetic grills 15m Bluetooth wireless range 160W max power output 4 Inches Flush Mount 2 Way Full Range in Wall Bluetooth Ceiling Speakers,Great for Humid Indoor Outdoor Placement Bath, Kitchen,Bedroom,Covered Porches A Pair

**Brand:** herdio
**Price:** NT$3991
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your space with invisible sound that speaks volumes!

## Quick Answers

- **What is this?** 4 Inches Flush Mount 2 Way Full Range in Wall Bluetooth Ceiling Speakers,Great for Humid Indoor Outdoor Placement Bath, Kitchen,Bedroom,Covered Porches A Pair by herdio
- **How much does it cost?** NT$3991 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/151205608-4-inches-flush-mount-2-way-full-range-in-wall)

## 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

- • **Flush Mount Elegance:** Sleek 4-inch speakers install flush in walls or ceilings, blending invisibly into any modern space.
- • **Powerful 160W Output:** Experience crisp, room-filling sound with a robust amplifier delivering clear highs and mids.
- • **Customizable Aesthetic:** Paintable magnetic grills let you match your décor perfectly—style meets stealth.
- • **DIY-Friendly Installation:** Rotary cam clamps and included wiring make setup a breeze—no pro needed, just plug and play.
- • **Seamless Bluetooth Streaming:** Connect effortlessly to smartphones, tablets, and more within a 15-meter range for wireless freedom.

## Overview

The Herdio 4-Inch Flush Mount Bluetooth Ceiling Speakers deliver 160 watts of clear, full-range sound through a compact, paintable design. With a 15-meter Bluetooth range and easy DIY installation, these speakers are perfect for humid indoor and covered outdoor spaces like kitchens, bathrooms, and porches. The included digital amplifier ensures rich surround sound, while magnetic grills allow seamless customization to fit your style.

## Description

Product description Herdio 4 Inch Flush Mount Wall Ceiling Speakers Compatible with Bluetooth Herdio 4 Inches wall ceiling speakers' flush mount design for simple easy installation in-wall / in-ceiling , or pre-cut speaker openings, for in home use, office, professional, or custom audio applications on any flat surface. What's in the box 4’’ HCS418 Speakers(1 PAIR) 2 Speaker Connection Wires 1 Amplifier Box , 1 Power Supply Owner's Manual Speakers Cable Connection Black Speaker Cable = Positive Red Speaker Cable = Negative Surface Grille with Magnet The paintable grille with magnets makes it easy to attach or remove for quick installation. Easy to install cut a hole, feed the wires through, and drop the speaker in where it is held in place by rotating cams that safely secure the speaker. Rotary CAM Feed the wires through, and simply drop the speaker in where it is held in place by rotating cams Technical Specifications Herdio Bluetooth Home Ceiling Speakers 100W Volume Control 4'' Ceiling Speakers 6.5'' Ceiling Speakers 5.25'' Ceiling Speakers 8'' Ceiling Speakers

Review: Very nice sound for not much money - I recently bought a slightly-used ski boat and was disappointed it didn't have a stereo system. My old boat did, and it was used many times to play CDs and listen to FM radio. But these days, a receiver is not needed--just use your phone via Bluetooth! So I bought this Bluetooth speaker setup. The 4" speakers are great for midrange and are mounted unobtrusively in the interior fiberglass sidewalls midship. They are dual-cone, so a concentric tweeter takes care of the highs. The setup is plenty loud enough to hear on a running ski boat and the Bluetooth takes just a couple of seconds to connect. Very nice sound --BUT-- of course, no bass, because the mounting location allows the bass from the back side to escape and cancel out the bass from the front of the speaker. So in addition I bought a very nice woofer from "Sound Storm" (desertcart, natch) that is built like a tank and drives a self-contained 8" woofer. Also extremely inexpensive. The woofer normally is mounted under a front car seat but in the boat it is mounted under the dashboard on the carpeted floor in an unobtrusive area. Together the system sounds remarkably good, and I speak as an Audio Engineer with many years of recordings under my belt. The Herdio speakers do an amazing job, especially considering the noisy environment.
Review: good product and good sound - amazing sound and easy to use

## Features

- Compatible with Bluetooth：Independent Digital Amplifier box bring you surround sound effects. allows for wired music streaming ability and doubles as a sound processing digital amplifier. You will be able to stream audio from all of your favorite devices (like smartphones, tablets and computers).
- FLUSH MOUNT DESIGN:Compact flush mount design for simple easy installation in-wall / in-ceiling , or pre-cut speaker openings, for in home use, office, professional, or custom audio applications on any flat surface.
- PAINTABLE GRILLS with MAGNETS:makes it easy to attach or remove for quick installation. The large mounting clamp with non-slip tread grips ceilings or walls firmly for sure installation. No need for expensive professional installation
- 160WATTS MAX POWER:ceiling speaker system were carefully combined to reproduce sound clearly with outstanding responsiveness. The polypropylene cone with rubber edge will help extending the life of the product great for custom audio applications
- MOUNTS ON WALL/CEILING: Total Speaker Diameter: 6.4 Inches (16.2CM).Cut-Out Diameter:5.7Inches (14.5CM).Total Speaker Depth:2.6 Inches(6.5 CM).Mounting Depth:2.6 Inches (6.5CM )

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VQSZN68 |
| Additional Features | Stereo Pairing |
| Age Range Description | Adult |
| Antenna Location | For Smartphones or Tablets |
| Audio Driver Size | 6.4 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #75,811 in Electronics ( See Top 100 in Electronics ) #119 in Ceiling & In-Wall Speakers |
| Bluetooth Range | 15 Meters |
| Brand | Herdio |
| Built-In Media | 2 passive speakers,1 amplifier.1 power adapter,2 speaker wires |
| Color | White |
| Compatible Devices | Smartphone |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Controller Type | Button |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 out of 5 stars 359 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Frequency Response | 20000 Hz |
| Impedance | 8 Ohms |
| Is Electric | Yes |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 2.6"D x 6.4"W x 6.4"H |
| MP3 player | No |
| Manufacturer | Herdio |
| Maximum Range | 15 Meters |
| Model Name | 4 Inches Bluetooth Ceiling Speakers |
| Model Number | HCS418BT |
| Mounting Type | Ceiling Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Processor Count | 1 |
| Series Number | 418 |
| Speaker Maximum Output Power | 160 Watts |
| Speaker Size | 4 Inches |
| Speaker Type | Surround Sound |
| Specific Uses For Product | Indoor and protected outdoor environments |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 4 Inches |
| Tweeter Diameter | 4 Inches |
| UPC | 707870372175 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 4 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Herdio
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 20000 Hz
- **Speaker Maximum Output Power:** 160 Watts

## Images

![4 Inches Flush Mount 2 Way Full Range in Wall Bluetooth Ceiling Speakers,Great for Humid Indoor Outdoor Placement Bath, Kitchen,Bedroom,Covered Porches A Pair - Image 1](https://m.media-amazon.com/images/I/719jc10-liL.jpg)

## Questions & Answers

**Q: If these are flush mount where do you plug in the power supply?**
A: Dear Customer,
There is amplifier and adapter in the box.these speakers should be connect with them.the adapter should be plugged in teh power supply.

**Q: Why is it they play for a while and then they just quit and all u hear is popping and beeping sound????**
A: I haven’t had this issues using my iPhone Bluetooth. Maybe another Bluetooth is connecting to your speakers. Sorry no help. I’ve had mine for a year with no issues

**Q: I'd like to buy multiple sets and sync them in odd numbers. I.e. Can i buy 2 sets of speakers then sync 3 to play in unison &1 more to play elsewhere?**
A: Yes,But only 2 pairs of this kind of speakers could be connected via TWS bluetooth function,if you order 2 pairs of this speakers,there are 4 speakers and 2 bluetooth amplifier box and 2 power adapter in the package,you just need connect 3 speakers with 1 amplifier and the other 1 connect with the other amplifier,then the 2 amplifier box could be connected via TWS function and play at the same time.

**Q: Do they have to be connected to their own amplifier box or can you connect one to the other?**
A: Dear Customer,
This is Bluetooth version ceiling speakers.We suggest you would better connect the Bluetooth amplifier box which included in the package.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice sound for not much money
*by D***N on September 8, 2024*

I recently bought a slightly-used ski boat and was disappointed it didn't have a stereo system. My old boat did, and it was used many times to play CDs and listen to FM radio. But these days, a receiver is not needed--just use your phone via Bluetooth! So I bought this Bluetooth speaker setup. The 4" speakers are great for midrange and are mounted unobtrusively in the interior fiberglass sidewalls midship. They are dual-cone, so a concentric tweeter takes care of the highs. The setup is plenty loud enough to hear on a running ski boat and the Bluetooth takes just a couple of seconds to connect. Very nice sound --BUT-- of course, no bass, because the mounting location allows the bass from the back side to escape and cancel out the bass from the front of the speaker. So in addition I bought a very nice woofer from "Sound Storm" (Amazon, natch) that is built like a tank and drives a self-contained 8" woofer. Also extremely inexpensive. The woofer normally is mounted under a front car seat but in the boat it is mounted under the dashboard on the carpeted floor in an unobtrusive area. Together the system sounds remarkably good, and I speak as an Audio Engineer with many years of recordings under my belt. The Herdio speakers do an amazing job, especially considering the noisy environment.

### ⭐⭐⭐⭐⭐ good product and good sound
*by J***R on January 9, 2026*

amazing sound and easy to use

### ⭐⭐⭐⭐ Good blue tooth speakers for the price.
*by R***N on October 7, 2020*

These are great for the money. Only down side is volume has to be done on your device. Sound is good and easy to install. I used them where I had a couple of can lights. You do need a power source.

## Frequently Bought Together

- Herdio 4 Inches Flush Mount 2 Way Full Range in Wall Bluetooth Ceiling Speakers,Great for Humid Indoor Outdoor Placement Bath, Kitchen,Bedroom,Covered Porches A Pair
- Herdio 4” HCS418 160 Watts 2 Way Flush Mount in Ceiling in Wall Passive Speakers Great for Bathroom, Kitchen,Living Room,Office(A Pair)
- Amazon Basics 16-Gauge Speaker Wire Cable, 100 Feet, Bronze

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-06-19*