---
product_id: 383471283
title: "Herdio 6.5 inch 640 Watts Ceiling Speakers 2 Way Flush Mount Passive for Office,Kitchen,Living Room(4 Speakers)"
brand: "herdio"
price: "€ 369.40"
currency: EUR
in_stock: true
reviews_count: 13
category: "Herdio"
url: https://www.desertcart.sk/products/383471283-herdio-6-5-inch-640-watts-ceiling-speakers-2-way
store_origin: SK
region: Slovakia
---

# 640W max power 50Hz-20kHz frequency range Flush mount, easy install Herdio 6.5 inch 640 Watts Ceiling Speakers 2 Way Flush Mount Passive for Office,Kitchen,Living Room(4 Speakers)

**Brand:** herdio
**Price:** € 369.40
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your space with sound that speaks success.

## Quick Answers

- **What is this?** Herdio 6.5 inch 640 Watts Ceiling Speakers 2 Way Flush Mount Passive for Office,Kitchen,Living Room(4 Speakers) by herdio
- **How much does it cost?** € 369.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/383471283-herdio-6-5-inch-640-watts-ceiling-speakers-2-way)

## 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

- • **Immersive 2-Way Sound:** Experience crystal-clear stereo with upgraded tweeters and dynamic 6.5-inch drivers delivering rich highs and deep lows.
- • **Powerhouse Performance:** A robust 640 watts max power output ensures your office or living space is filled with room-filling, high-fidelity audio.
- • **Plug & Play Compatibility:** Works effortlessly with any home amplifier or Bluetooth-enabled device for versatile, modern connectivity.
- • **All-in-One Installation Kit:** Includes 4 speakers, cables, and a detailed manual for a clean, professional setup that impresses every guest.
- • **Seamless Aesthetic Integration:** Flush mount design with paintable ABS grills blends invisibly into any ceiling, elevating your space without clutter.

## Overview

The Herdio 6.5 inch 640 Watts Ceiling Speakers set features 2-way passive crossovers with a frequency response of 50Hz-20kHz and 89dB sensitivity at 8 Ohms. Designed for flush mounting, these durable ABS speakers deliver powerful, room-filling sound ideal for offices, kitchens, and living rooms. The package includes 4 speakers and cables, offering easy installation and seamless integration with home amplifiers or Bluetooth devices, making it a premium yet discreet audio solution.

## Description

Buy Herdio 6.5 inch 640 Watts Ceiling Speakers 2 Way Flush Mount Passive for Office,Kitchen,Living Room(4 Speakers): Ceiling & In-Wall Speakers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works great - Installed them 3 years ago and they are still working awesome, sounds great
Review: One of the best speakers for the money - You cannot beat the sound quality and clarity of these speakers for the price. They have a fantastic sound when paired with a sub-woofer in an entire house solution. I have 10 of them, 8 installed so far with the 4 of the Herdio 4 channel inline amplifiers to segment the areas attached to an desertcart Echo Dot as the "tuner". Easy installation, good quality build, looks great in the ceiling and a great value for the money.

## Features

- 【Sound Performance】2-way Passive Crossovers With Fantastic Sound For This Herdio Ceiling Speaker.Frequency Response Is 50Hz-20kHz with 89db at 8 Ohms，Herdio upgraded tweeters make you to enjoy full range stereo sound .
- 【Material and compatibility】The Ceiling Speaker Includes Environmentally Friendly ABS Construction And Durable Housings And Grills Can Be Painted To Match Your Home Design.It also can be used with your home amplifier box(Not include amplifier box).
- 【Max Power 640 Watts】The max power of in ceiling speakers(4 speakers) up to 640 watts. It can achieve wide-ranged sound performance,even in a spacious office you can experience the stereo surround sound of the speakers .
- 【Easy To Install And Dimensions 】The Passive Ceiling Speaker use Flush Mount Design ,Easy In-Wall/In-Ceiling Installation that bring you a clean And Tidy Wall. It Is Very Invisible On The Wall And Total Speaker Diameter: 6.4 Inch(16.2cm) Does Not Take Up Space.
- 【Package Include】Ceiling Speaker*4,Speaker Cable*2,Herdio Owner's Maunul*1 In The Box.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FZBTXQR |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #101,967 in Electronics ( See Top 100 in Electronics ) #204 in Ceiling & In-Wall Speakers |
| Bluetooth Range | 10 Meters |
| Color | White |
| Compatible Devices | Any device with Bluetooth capabilities |
| Control Method | App |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 4.3 out of 5 stars (176) |
| Date First Available | September 11, 2021 |
| Global Trade Identification Number | 06974065530137 |
| Impedance | 8 Ohms |
| Included Components | Speaker Cables, 2 units |
| Is Waterproof | FALSE |
| Item Weight | 9.57 pounds |
| Item model number | HCS-4-818-DE |
| Manufacturer | Herdio |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Model Name | HCS 818-16BTX2 or HCS 818-16BT-4CH |
| Mounting Type | Ceiling Mount |
| Number Of Circuits | 1 |
| Number of Items | 4 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 9.25"D x 9.25"W x 4.13"H |
| Recommended Uses For Product | Construction,Office,Kitchen |
| Set Name | 4 |
| Shape | circular |
| Signal-to-Noise Ratio | 89 dB |
| Speaker Size | 6.5 Inches |
| Speaker Type | Surround Sound |
| Special Feature | USB Port |
| Specific Uses For Product | Construction, office, kitchen |
| Style | Minimalist |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.4 Inches |
| Surround Sound Channel Configuration | 2.0 |
| Tweeter Diameter | 1 Inches |
| Unit Count | 4 Count |
| Warranty Type | Limited Warranty |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 6.5 Inches |

## Product Details

- **Audio Output Mode:** Stereo, Surround
- **Brand:** Herdio
- **Connectivity Technology:** Wired
- **Frequency Response:** 50 Hz
- **Speaker Maximum Output Power:** 640 Watts

## Images

![Herdio 6.5 inch 640 Watts Ceiling Speakers 2 Way Flush Mount Passive for Office,Kitchen,Living Room(4 Speakers) - Image 1](https://m.media-amazon.com/images/I/817qMqQp+QL.jpg)

## Questions & Answers

**Q: Pin to connect?**
A: Red is (+).     Black is (-).

**Q: Can I wire two sets of 4 together ?**
A: The four ceiling spekaers should be connnect to your home amplifer together ,to play music in the same time.

**Q: are they compatible with an Onkyo receiver?**
A: If your Onkyo receiver has an interface that can be connected to the speaker cable, it is ok.

**Q: This bundle is sold with 4 speakers. Do you have any 5 speaker bundles on amazon?**
A: I am not aware of a five speaker bundle.  Search fro a single soaker to complete the five you are requesting.  You may also want to investigate an in-wall center channel speaker for that fifth speaker you refer too.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by M***S on June 14, 2025*

Installed them 3 years ago and they are still working awesome, sounds great

### ⭐⭐⭐⭐⭐ One of the best speakers for the money
*by C***O on December 29, 2025*

You cannot beat the sound quality and clarity of these speakers for the price. They have a fantastic sound when paired with a sub-woofer in an entire house solution. I have 10 of them, 8 installed so far with the 4 of the Herdio 4 channel inline amplifiers to segment the areas attached to an Amazon Echo Dot as the "tuner". Easy installation, good quality build, looks great in the ceiling and a great value for the money.

### ⭐⭐⭐⭐ sounds good, easy install
*by M***W on April 10, 2024*

These sound great at low to moderately loud volumes, but start bottoming out and distorting some as you get to the "Movie Theater" Levels. (most speakers do until you get to the real expensive ones, I was in the industry for decades) They have built in cross overs, which is great for this price point, and really help the sound quality, but like others have said in their reviews, there is no documentation in the instructions, on the listing, or even on their website as the the setting of the 2 blue switches on each one, they are part of the cross over system, and the only way to set them is by trial and error, this is inexcusable in this day and age, they could have at least put a "High Pass" and "Low Pass" stamped on them somewhere, which is what the switches do. other than that, they are great, especially for the $$$ the wire terminals are gold plated, and they have "real" cross overs built in. They look good once installed with good fitting grills, and the templet to cut the hole with was much appreciated. overall, a good buy

## Frequently Bought Together

- Herdio 6.5 inch 640 Watts Ceiling Speakers 2 Way Flush Mount Passive for Office,Kitchen,Living Room,Bathroom(4 Speakers)
- Amazon Basics 16-Gauge Speaker Wire Cable, 100 feet, Bronze

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-07*