Material | ABS, Acrylonitrile Butadiene Styrene |
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Model name | 4 Inches Bluetooth Ceiling Speakers |
Speaker type | Surround Sound |
Special feature | Wireless, Bluetooth, Amplifier |
Recommended uses for product | For Smartphones or Tablets |
Compatible devices | Smartphone |
Subwoofer diameter | 4 Inches |
Controller type | Smartphone/Tablet App or Bluetooth Device |
Surround sound channel configuration | 2.0 |
Colour | Bluetooth Version |
Included components | 2 passive speakers,1 amplifier.1 power adapter,2 speaker wires |
Product Dimensions | 16.3D x 16.3W x 6.6H Centimetres |
Age range (description) | Adult |
Impedance | 8 Ohm |
Is waterproof | FALSE |
Maximum range | 15 Meters |
Manufacturer | Herdio |
Place of Business | Shenzhen, GuangDong 518100,CN |
Item model number | HCS418BT |
ASIN | B07VQSZN68 |
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Herdio 4 Inches Flush Mount 2 Way Full Range in Wall Ceiling Speakers,Perfect for Humid Indoor Outdoor Placement Bath, Kitchen,Bedroom,Covered Porches A Pair Compatible with Bluetooth
Purchase options and add-ons
Brand | Herdio |
Speaker maximum output power | 160 Watts |
Connectivity technology | Bluetooth |
Audio output mode | Surround |
Mounting type | Ceiling Mount |
About this item
- Compatible with Bluetooth£ºIndependent Digital Amplifier box bring you surround sound effects. allows for wireless 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 perfect 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 )
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Product information
Technical Details
Additional Information
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Product details
- Product Dimensions : 16.26 x 16.26 x 6.6 cm; 1.21 kg
- Date First Available : Aug. 1 2019
- Manufacturer : Herdio
- Place of Business : Shenzhen, GuangDong 518100,CN
- ASIN : B07VQSZN68
- Item model number : HCS418BT
- Âé¶¹Çø Rank: #33,124 in Electronics (See Top 100 in Electronics)
- Customer Reviews:
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This Item ![]() Herdio 4 Inches Flush Mount 2 Way Full Range in Wall Ceiling Speakers,Perfect for Humid Indoor Outdoor Placement Bath, Kitchen,Bedroom,Covered Porches A Pair Compatible with Bluetooth | Recommendations | ? | ? | ? | |
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Price | $74.09$74.09 | $180.49$180.49 | $114.66$114.66 | $107.34$107.34 | $144.66$144.66 |
Delivery | Get it by Monday, Jun 23 | Get it by Monday, Jun 23 | Get it by Monday, Jun 23 | Get it by Monday, Jun 23 | Get it by Monday, Jun 23 |
Customer ratings | |||||
Sold by | Herdio Direct | Herdio Direct | Herdio Direct | Herdio Direct | Herdio Direct |
speaker size | 4 inches | 6.5 inches | 6.5 inches | 6.5 inches | 6.5 inches |
power source | Battery Powered | Corded Electric | Corded Electric | Corded Electric | Corded Electric |
connectivity tech | Bluetooth | Wireless | Wired | Bluetooth | Bluetooth, Auxiliary, USB |
speaker type | Surround Sound | Surround Sound | in Ceiling in Wall Speakers | Surround Sound | in Ceiling Speakers |
mounting type | Ceiling Mount | Wall Mount, Ceiling Mount | Flush Mount | Ceiling Mount | Ceiling Mount, Flush Mount |
control method | application | application | voice | application | application |
model name | 4 Inches Bluetooth Ceiling Speakers | ¡ª | 6.5 inch in ceiling speakers | HCS628BT | Bluetooth Ceiling Speakers 6.5 Inches |
surround channels | 2 | 2 | 2 | 2 | 2 |
impedance | 8 ohm | ¡ª | 8 ohm | ¡ª | 8 ohm |
woofer diameter | 4 inches | 6.5 inches | 6.5 inches | 6.5 inches | 6.5 inches |
subwoofer diameter | 4 inches | 6.5 inches | 6.5 inches | 6.5 inches | 6.5 inches |
From the brand

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Herdio is a professional audio speaker manufacturer with 10+ years experience. it has a good reputation in ceiling speaker, outdoor speaker, marine speaker and audio system for many years. We integrates professional-grade audio technology and love for music into speakers, in an attempt to give the best present for customers.
Herdio standards and superior quality brings you ultimate using experience.
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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
Herdio Ceiling Speakers
![]() 6.5 inch ceiling speakers | ![]() ceiling bluetooth speaker
Add to Cart
| ![]() ceiling bluetooth speaker | ![]() ceiling bluetooth speaker
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Customer Reviews
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4.3 out of 5 stars 146
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4.2 out of 5 stars 369
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3.8 out of 5 stars 65
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4.4 out of 5 stars 512
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Bluetooth
| 5.0 | 5.0 | 5.0 | 5.0 |
Speaker Size
| 6.5" | 6.5" | 5.25" | 6.5" |
Impedance
| 8 Ohms | 8 Ohms | 8 Ohms | 8 Ohms |
Max Power Output
| 640W | 600W | 400W | 300W |
MODEL NO.
| HCS4-818 | HCS4-628BT | HCS4-5030BT | HCS628BT |
Brands in this category on Âé¶¹Çø
Customer reviews
Customers say
Customers like the installation of the speakers. They mention it's easy to install in their new kitchen. However, some customers have reported issues with Bluetooth connectivity, saying the connection is random to the devices even if it's not connected to that particular device. Opinions are mixed on the sound quality.
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Customers like the ease of installation of the speakers. They mention it's well-made, solid, and easy to connect.
Customers have mixed opinions about the sound quality of the speakers. Some mention the sound is excellent and decent for the price, while others say the speakers are the problem.
"I like the sound quality so much" Read more
"Placing in a bathroom model, the sounds and quality and installation is so easy. Having a plug in build into wall makes it so perfect and hidden...." Read more
"...Now everyone in the family Enjoys music while Taking shower...." Read more
"...Sound is excellent in the other 3. Great value." Read more
Customers are dissatisfied with the Bluetooth connectivity of the speakers. They mention that the connection is random to the devices even if it's not connected to that particular device.
"...Sometime one of us forgot to disconnect Bluetooth off, next person cannot connect. That¡¯s the only issue. For the price it¡¯s decent sound." Read more
"...The Bluetooth connection is random to the devices even if it¡¯s not connected to that particular device...." Read more
Top reviews from Canada
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- Reviewed in Canada on November 1, 2023Verified PurchaseI like the sound quality so much
- Reviewed in Canada on February 26, 2021Verified PurchasePlacing in a bathroom model, the sounds and quality and installation is so easy. Having a plug in build into wall makes it so perfect and hidden. Bluetooth connects faster than most. Recommend 100%
- Reviewed in Canada on July 18, 2020Verified PurchaseI installed these in the bathroom. Now everyone in the family Enjoys music while Taking shower. It does not have volume control, so primary device that pared with it like iPhone is the source of volume control. Sometime one of us forgot to disconnect Bluetooth off, next person cannot connect. That¡¯s the only issue. For the price it¡¯s decent sound.
- Reviewed in Canada on April 5, 2025Verified PurchaseThese are terrible speakers. I bought 3 sets for my business they cut in and out. This particular one was for the bathroom and it¡¯s so loud and cannot go any lower. They play all the device noise (phone calls, text dings) through the speaker and there is no way to turn these off. The Bluetooth connection is random to the devices even if it¡¯s not connected to that particular device. I paid $1000 to have them installed and now they are unusable.
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Reviewed in Canada on April 3, 2020Verified PurchaseTr¨¨s bien fait. Solide, facile ¨¤ installer.la plaqu¨¦ m¨¦tallique est aimant¨¦e :) beau look.
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Reviewed in Canada on March 9, 2021Verified PurchaseFacile ¨¤ installer, connection bluetooth instantan¨¦e, bonne qualit¨¦ de son!
Le seul probl¨¨me, c'est qu'il y a un "humm" constant et agressant quand il n'y a pas de musique.
- Reviewed in Canada on July 11, 2021
2.0 out of 5 stars Sound quality was terrible (very "tinnie"), maybe ok for a public address system.
Verified PurchaseBluetooth and audio jack ports on the amp worked fine and was dead simple to interface with my phone, but the sound quality from the speakers was really poor. Surprisingly even worse than some old cheap systems and speakers I had laying around.
Tried the amp on some sale priced Radio Shack box speakers (<$25/pr) and the sound was just fine. The speakers were the problem and I will return them rather than cut holes and install them in my street dune buggy.
I would but the 12V Bluetooth/amp part of the system if they sold it separately.
- Reviewed in Canada on January 8, 2021Verified PurchaseOne of the four Bluetooth receivers buzzes. Need a replacement receiver sent to me but cannot see how to get in touch with the vendor.
Sound is excellent in the other 3. Great value.
Top reviews from other countries
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youko3Reviewed in Japan on October 5, 2022
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Verified PurchaseÌì¾®¤Ë¥¹¥Ô©`¥«¤ò¸¶¤±¤¿¤¤¤È¿¼¤¨±¾ÑuÆ·¤òÈ¡¤ê¸¶¤±¤Þ¤·¤¿¡£ÝXÁ¿¹ÊÌ쾮ʯ¸à¥Ü©`¥É¤Ë±¡¤¤°å¤ò²¹Ç¿¤Ç
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Reviewed in Japan on October 5, 2022
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Images in this review
- Manoj B.Reviewed in Australia on August 19, 2020
5.0 out of 5 stars AWESOME PRODUCT
Verified PurchaseI really liked the product very much sound's awesome and when you listen to the song the base is awesome try to buy this product its very good thanks you best service provided as per seller informed me all the tracking till delivery . I will highly recommend.
- DorkymanReviewed in the United States on September 8, 2024
5.0 out of 5 stars Very nice sound for not much money
Verified PurchaseI 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" (Âé¶¹Çø, 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.
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Dimitrios E Arvanitakis TorresReviewed in Mexico on December 2, 2021
5.0 out of 5 stars Cumple
Verified PurchaseCumple con la descripci¨®n en calidad
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sagerReviewed in Saudi Arabia on December 1, 2024
5.0 out of 5 stars ?????? ??????
Verified Purchase??? ??? ???? ????? ?????? 3 ????? ???? ??? ??????? ? ???? ?? ????????? ??????? ?????? ??? ???? ???? ???? ???? ??? ????? ?????? ???? ?? ?????? ??? ??? ????? ?? ????