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Herdio 4-Channel Amplifier
With Bluetooth 5.0
Herdio 4-Channel Amplifier comes with advanced Bluetooth version 5.0, allowing you to easily connect most speakers,also can be connected to most high power speakers.Whether it's a pool party or a patio gathering, it allows you to play music at the right volume for any occasion, adding a wonderful feeling to your happy hour.
Herdio 4-Channel Amplifier's Relevant Parameters
How to Install Herdio 4-Channel Amplifier
Connecting the Speaker Cable
Plug the speaker wires into the amplifier and tighten the screws, don't forget to distinguish between positive and negative.
Access to Power Supply
Access the power cord at the power jack to ensure that the amplifier can connect to the speakers and play music properly.
Fixed Amplifiers
Measure the distance to the speakers, choose where you want to mount the amplifier, and secure the amplifier with screws or your preferred method.
Enjoy your Wonderful Sound
When the amplifier prompts connect, and the blue light on the amplifier comes on, you can play any sound you want.
Install the Herdio 4-Channel Amplifier Where you Need it
4-Channel Amplifier
Herdio Audio Amplifier
| | Bluetooth | |
| | Volume Control | |
| | TWS | |
| | AUX | |
| | MIC |
| | Bluetooth | |
| | Volume Control | |
| | TWS | |
| | AUX | |
| | MIC |
- Volume Control
- 2-Channel Amplifier
Andrea
Reviewed in Italy on March 28, 2025
Ottimo livello e funzionale
Kirsten Brand
Reviewed in the United States on March 12, 2025
OK, what a surprise out of the small mini amplifier. First off it’s incredibly useful for many different options. I used it to add an additional sound bar to my living rooms television system. So the features of having Bluetooth auxiliary in are awesome because it gives you different options for a source. I currently have it connected aux cable directly from my TV, which gives a great sound quality transfer. This product is super easy to use. The instructions are very clear. It is very small in compact so I was able to mount this where it is completely unseen. And given the price point and being very affordable as it is, this item produces a good amount of power. I was definitely surprised once I heard the results and it does a great job. I could see getting some more of these and using these in various applications from home theater system to a smaller shop stereo or even a travel size boombox.
lynn blasey
Reviewed in the United States on February 3, 2025
these are really cool units for turning old speakers into Bluetooth speakers. They support TWS and everything else you've come to love from the Bluetooth protocol. Further, set up as a breeze. All you have to do is wire the speaker ends and outs to this thing and you are good to go.
Richard Greer
Reviewed in the United States on February 25, 2025
Just not loud enough for my porch area.
david l matuszewski
Reviewed in the United States on February 23, 2025
Amazon is an awesome place to shop. With great products, great prices, and great with returns
Kim
Reviewed in Sweden on February 2, 2025
Small and neat but Strong interference noice and sound distorsion. Not suitable for home stereo or TV sound.Not even for radio or intercom talk.Just kids toys.
Prakunj Patel
Reviewed in the United States on January 19, 2025
Keep loosing connection and very unreasonable.
Alan M Schueler
Reviewed in the United States on December 31, 2024
Easy to set up, not complicated, and sound is great, Fits my sound needs
Customer
Reviewed in the United States on December 23, 2024
I wish the power adapter had a little mounting bracket as well. But I did purchase two of those they do connect well via Bluetooth together so I have a bigger area on one I purchased a plastic box drill the appropriate holes and mounted it inside underneath a roof eave and works great really have no complaints other than when you hook two of them it seems to want to hook to the first one even if the second one's a little bit far away I'm still trying to work that issue out eight speakers connected to two units separated by about 105 ft
Elizabeth
Reviewed in the United States on December 11, 2024
Gran potencia, lo tengo instalado en la azotea con mis bocinas de exterior y la música se oye increíble...
james
Reviewed in the United Kingdom on November 16, 2024
Now this has to be said so brilliant this is simple to install completely added it to my comms rack and working perfectly well complete my work withing a few minutes after my installation
Rubber traveler
Reviewed in the United Kingdom on October 27, 2024
I purchased four of these for a Christmas light trail, two work well but two spark at the connector for the power.Not a bad sound for the way I’m using it but wouldn’t want to use it in a house as a music system
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