REVIEW - Stereo Bluetooth Amp DW-CT14+

In this video I will review and test this small bluetooth amplifier.
DW-CT14+

The multimeter used in this video:

The oscilloscope used in this video:

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Thank you for watching!

[MulderXfile]

I just got my board and really love it. I'm going to order 10 more of them

[officialhonorupdates]

This board when connected to mobile shows battery percentage?

[BlackyZE]

Hello, I have one of this board and sound volume is weak. Speakers are 4ohms. I heard there are variations of such board. Ones with good power and one with weak power. Did you have such experience ?

[jesrelsunit]

Hi again, um I need help with my diy, I used a 7.4v 2600mah on a 20w amplifier with 10w*2 driver and when I put it on 80% volume up, it makes this crackling noise, pls help .. idk what to do..

[atakanyldz]

Hello i have the same module but power and connection indicator sound is a voice of a chinese woman speaking and its really annoying is there a way to turn it off ?

[valveman]

Helectronics
I have a few of these boards and they are very good for the price. I made the mistake of connecting 12V to one of them and well "SMOKE" my bad.

[Aminone]

hi . thanx to your video. When I turn off the music, a noise is heard for up to 1 second. This noise is present when playing. How can I turn off the noise?

[RavsAjay]

Can I pair 3W - 4ohms x 2 speakers, without any issues. and hey, thanks for the review very helpful.

[officialhonorupdates]

Is 8ohms 6w speaker good it with or 2ohms 6w speakers?

[jesrelsunit]

Hi, I have just watched your vids, they are helpful thank you. I wanna ask, Is the JZ B5W2 amplifier good? It looks like the one from this vid.

[webten]

Good review!! I have both of these boards and was wondering why the black one(m38) clips if I raise the volume above 50-60 percent? Does this happen with your board too?

[officialhonorupdates]

Does sound crack or distort on full volume

[nikk]

Sir, CT14+ vs PAM 8403 which is best for sound quality

[FM_PERON]

What about high frecuency noise at the outputs? I'm planning on having one of these for my dual tpa3118 bluetooth speaker, since the bluetooth module i have it's not stereo and outputs a REALLY annoying high frecuency noise (+ amplification of it)

[cristian-scd]

Hi, My module has a startup with some messages with a kind of bad English by a Chinese lady. Also at startup the volume is very high.
Is it possible to change this messages with some bips as I saw in some reviews?

[RA-mihk]

This board have charging module or not

[mitrekx]

What is the minimum bluetooth version required for this device to work?

[jerichopilapil]

Hello sir ! compare to Mh-m38 and ct14+ what is better ? thanks

[WASPgaming]

Can we buy in amazon
Please give the link Or any other way

[ghitsacellguppy]

Hiii.. its work or not if i using to calling celluler ?? For example blueatooth headset call in out, same or not? Please reply