Buy 12V 110V-220V Digital Bluetooth Amplifier Board Subwoofer Dual Microphone Karaoke Amp Speaker Home Theater DIY 30W and . Find more then 6090301 products and Enjoy ✓Free Shipping Worldwide! ✓Limited Time Sale ✓Easy Return.
Features: 1. Support reading MP3 songs in TF card and U disk. 2. Support independent adjustment of bass and treble. 3.Audio input:Bluetooth in/AUX in/USB/TF Card. 4.Audio output:1 Bass and 1 Treble. 5.Rate Power:30W,not over 120W can use. 6.With Dual microphone input. 7.Working Voltage : AC 110-220V or DC 12V. 8.Size:17.5*8cm
Specification: 12V 110V-220V Digital Bluetooth Amplifier Board Subwoofer Dual Microphone Karaoke Amp Speaker Home Theater DIY 30W
Color
AU Plug Cable, US EU Plug Cable
Hign-concerned Chemical
none
Maximum Power Per Channel
30W
Brand Name
ERZHOU
Origin
Mainland China
10 reviews for 12V 110V-220V Digital Bluetooth Amplifier Board Subwoofer Dual Microphone Karaoke Amp Speaker Home Theater DIY 30W
5.0out of 5
★★★★★
★★★★★
10
★★★★★
0
★★★★★
0
★★★★★
0
★★★★★
0
Write a review
Show allMost HelpfulHighest RatingLowest Rating
L*****g
★★★★★
2024-11-10
Very good the board, has a good power ..
Helpful?
0
0
F*****d
★★★★★
2024-11-10
Congratulations on your customer service I am satisfied with fast delivery product
Helpful?
0
0
M*****v
★★★★★
2024-11-10
Excellent Product
Helpful?
0
0
C*****r
★★★★★
2024-11-10
Great product and great seller... Fast Delivery
Helpful?
0
0
Y*****e
★★★★★
2024-11-10
The D30-ll is a good little unit. Just a little pop at full volume when shut off. Great sensitivity for treble and bass. The only con is that the voic...More
The D30-ll is a good little unit. Just a little pop at full volume when shut off. Great sensitivity for treble and bass. The only con is that the voice prompt is very loud when switching modes. Should be an option to switch off. If there is one I cannot find that function. If anyone knows I would appreciate a reply
Helpful?
0
0
J*****e
★★★★★
2024-11-10
I'm a little late but I finally have it, and I want to thank customer service because as soon as I contact to ask what I should do because my order ha...More
I'm a little late but I finally have it, and I want to thank customer service because as soon as I contact to ask what I should do because my order had not passed customs, they attended me and immediately opened a dispute so that in case my order does not arrive they can make a return. Thank you Ali Express. Now you just need to see how the product works.
Helpful?
0
0
B*****c
★★★★★
2024-11-10
I was able to repair my bluetooth speaker, unsurpassed price quality
Helpful?
0
0
F*****d
★★★★★
2024-11-10
Arrived quickly. Well packed. Working even and I already installed it in my speaker. I tested it and it worked well. Goatei. Super Indico.
Helpful?
0
0
D*****g
★★★★★
2024-11-10
Worked well and met my expectations, however despite being well packaged, it came with a strong risk.
Helpful?
0
0
C*****j
★★★★★
2024-11-10
Good article sounds good, however it lacks power watts,, everything works well arrived in good condition real power in watts are 20 watts, but for sma...More
Good article sounds good, however it lacks power watts,, everything works well arrived in good condition real power in watts are 20 watts, but for small speakers it is fine.
The D30-ll is a good little unit. Just a little pop at full volume when shut off. Great sensitivity for treble and bass. The only con is that the voic...MoreThe D30-ll is a good little unit. Just a little pop at full volume when shut off. Great sensitivity for treble and bass. The only con is that the voice prompt is very loud when switching modes. Should be an option to switch off. If there is one I cannot find that function. If anyone knows I would appreciate a reply
I'm a little late but I finally have it, and I want to thank customer service because as soon as I contact to ask what I should do because my order ha...MoreI'm a little late but I finally have it, and I want to thank customer service because as soon as I contact to ask what I should do because my order had not passed customs, they attended me and immediately opened a dispute so that in case my order does not arrive they can make a return. Thank you Ali Express. Now you just need to see how the product works.
I was able to repair my bluetooth speaker, unsurpassed price quality
Arrived quickly. Well packed. Working even and I already installed it in my speaker. I tested it and it worked well. Goatei. Super Indico.
Worked well and met my expectations, however despite being well packaged, it came with a strong risk.
Good article sounds good, however it lacks power watts,, everything works well arrived in good condition real power in watts are 20 watts, but for sma...MoreGood article sounds good, however it lacks power watts,, everything works well arrived in good condition real power in watts are 20 watts, but for small speakers it is fine.
