---
product_id: 383471283
title: "6.5 inch 640 Watts Ceiling Speakers 2 Way Flush Mount Passive for Office,Kitchen,Living Room(4 Speakers)"
brand: "herdio"
price: "10039218₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Herdio"
url: https://www.desertcart.vn/products/383471283-6-5-inch-640-watts-ceiling-speakers-2-way-flush
store_origin: VN
region: Vietnam
---

# paintable ABS grills 640W max power 2-way passive crossover 6.5 inch 640 Watts Ceiling Speakers 2 Way Flush Mount Passive for Office,Kitchen,Living Room(4 Speakers)

**Brand:** herdio
**Price:** 10039218₫
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your space with sound that’s as sharp as your style.

## Quick Answers

- **What is this?** 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?** 10039218₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/383471283-6-5-inch-640-watts-ceiling-speakers-2-way-flush)

## 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 640W Power:** Fill your office or living space with rich, room-filling sound that commands attention.
- • **Precision 2-Way Audio:** Experience crystal-clear highs and deep bass with advanced passive crossovers and upgraded tweeters.
- • **Customizable Aesthetic:** Durable, paintable ABS grills let you match your speakers perfectly to your interior style.
- • **Plug & Play Versatility:** Compatible with any amplifier and Bluetooth-enabled devices for effortless integration into your smart setup.
- • **Seamless Flush Mount Design:** Sleek, low-profile installation that blends invisibly into your ceiling for a modern, clutter-free look.

## Overview

The Herdio 6.5 inch Ceiling Speakers deliver powerful 640W stereo sound through a 2-way passive crossover system, featuring upgraded tweeters for full-range audio clarity. Designed with durable, paintable ABS grills and a flush mount profile, these speakers blend seamlessly into any office, kitchen, or living room environment. Compatible with amplifiers and Bluetooth devices, they offer easy installation and versatile connectivity for a premium audio experience that complements your modern lifestyle.

## 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 |
| Additional Features | USB Port |
| Age Range Description | All ages |
| Antenna Location | Construction,Office,Kitchen |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo, Surround |
| Battery Average Life | 6 Hours |
| Best Sellers Rank | #79,749 in Electronics ( See Top 100 in Electronics ) #127 in Ceiling & In-Wall Speakers |
| Bluetooth Range | 10 Meters |
| Brand | Herdio |
| Built-In Media | Speaker Cables, 2 units |
| Color | White |
| Compatible Devices | Any device with Bluetooth capabilities |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Wired |
| Control Method | App |
| Controller Type | Flush Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 4.3 out of 5 stars (180) |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Frequency Response | 50 Hz |
| Global Trade Identification Number | 06974065530137 |
| Impedance | 8 Ohms |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 9.25"D x 9.25"W x 4.13"H |
| Item Weight | 4.35 Kilograms |
| MP3 player | No |
| Manufacturer | Herdio |
| Model Name | HCS 818-16BTX2 or HCS 818-16BT-4CH |
| Model Number | HCS-4-818-DE |
| Mounting Type | Ceiling Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Items | 4 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Processor Count | 1 |
| Signal-to-Noise Ratio | 89 dB |
| Speaker Maximum Output Power | 640 Watts |
| Speaker Size | 6.5 Inches |
| Speaker Type | Surround Sound |
| Specific Uses For Product | Construction, office, kitchen |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.4 Inches |
| Tweeter Diameter | 1 Inches |
| Unit Count | 4 Count |
| Warranty Description | one year warranty |
| Warranty Type | Limited Warranty |
| Water Resistance Level | Water Resistant |
| Wireless 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

![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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/383471283-6-5-inch-640-watts-ceiling-speakers-2-way-flush](https://www.desertcart.vn/products/383471283-6-5-inch-640-watts-ceiling-speakers-2-way-flush)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-24*