AIYIMA TPA3116 Subwoofer Amplifier Board 2.1 Channel High Power Bluetooth 5.0 Audio Amplifiers DC12V-24V 2*50W+100W Amplificador
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- More than 9 years of seller experience
- High general feedback score (81935)
- Customers are satisfied by communication
- Items match description
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- 1.6% of customers were dissatisfied over the last 3 months
Customer reviews
4.7
I
I***v
Ships From: Russian Federation, Logistics: CN_OVERSEA_GD
Checked, the amplifier works properly.
Two points for those who are going to buy:
1) there is no toggle switch on/off, you need to do it yourself
This is, rather, a plus, as usually in such amplifiers, the inclusion is combined with a volume control, and this is not the most reliable option at large volumes.
2) the lower frequencies for the subwoofer output are circumcised by a filter of the 1st order (well, a maximum of the 2nd), I.E. Cutting off the frequencies is not sharp, and the subwoofer is leaked medium frequencies.
This is the usual situation for low cost 2.1 systems. This is personally for me too Plus, because I collect a portable column, where the bass speaker will be next to the rest, and I do not need such an accurate cut-out of the bass
In general, the adjustments are sufficient to balance the inexpensive system 2.1 or some homemade column from the speakers.
September 24, 2021
I
I***v
Ships From: Russian Federation, Logistics: CN_OVERSEA_GD
The board is excellent, the sub 12-ku (30 cm) 4 OMA shakes on Hurray! The box was assembled 70 liters per 35Hz. Very much even bodro, the speakers at 40 watts shakes even into the overload! The board is heated by 40 °... Thermal paste was applied, but very very thin layer, I advise you to immediately replace;)
I'm not an audiophile, but I play very well! I advise, the room-the apartment is shaking on Hurray!
P. S. The seller sent two parcels (24V charge and charger), although ordered in one store = (
November 10, 2021
R
R***r
Ships From: China, Logistics: AliExpress Standard Shipping
Everything works, at 12 v. 5A. and 6 ohm load gives out somewhere about 10-12 watts. SAB from home theater 16,5 cm. The power is unknown does not pull. Radiators are warm, thermal paste changed. The sound is clear. The total volume control not only switches the linear input to the Bluetooth, but also after pressing a little longer turns off. I'm happy in Celo. I'll try 24v. 6A. I'll add a tip.
November 15, 2021
V
V***y
Ships From: China, Logistics: AliExpress Standard Shipping
The amplifier gives a very strong high-frequency noise.
Maybe I got married.
By the sound it is clear that this sounds a chip-a merechuet with a Bluetooth module
It's impossible to use, alas. This time I can not put 5 stars.
The storm in this manufacturer of board and device is not the first time.
August 02, 2021
Muy impresionado con esta compra! el producto es exactamente como el que solicito, el paquete como el producto lo recibí en buen estado, su funcionalidad es correcta y potente. Quiero agradecer a este vendedor por su honestidad. Lo recomiendo mucho!
July 09, 2020
V
V***v
Ships From: Russian Federation, Logistics: CN_OVERSEA_GD
Shit, I don't know! Increased noise level when working from the line input and through Bluetooth. In general, disappointed, listening to music through this device is impossible!
August 31, 2021
P
P***v
Ships From: Russian Federation, Logistics: Seller's Shipping Method - RU
Works perfectly, the speakers are shaking, at 12 watts weak pulls, but also plays connect 18 free battery and play is much more saturated and powerful, the money is worth it.
July 23, 2021
M
M***v
Ships From: Russian Federation, Logistics: CN_OVERSEA_GD
Uselok-gun! Yelled like Satan. Connected from the power supply 15 v. Adjustments, Bluetooth, all you need. I came to St. Petersburg in 7 days. Thank you seller.
September 28, 2021
M
M***n
Ships From: China, Logistics: AliExpress Standard Shipping
Board worked just fine. Had to experiment with the bluetooth controls to figure out how they worked. Overall pretty satisfied. Seems decent quality.
November 28, 2021
A
A***v
Ships From: Russian Federation, Logistics: CN_OVERSEA_GD
When turned on, it works for five minutes. After that, it starts to fling, it's creepy. And at 12 and 24 volts. Constant squeak in the columns.
October 03, 2021
Fin lille 2.1 forstærker, den kommer i en lille papæske samt en manual og standoffs og den lyder ret godt i forehold til prisen :-)
July 17, 2020
N
N***v
Ships From: Russian Federation, Logistics: CN_OVERSEA_GD
EBay' what a thing. Shakes 4 dynamics consistently for 2 and sub. I like it very much. Powered by 12-24 v converter, 120 Watt
November 03, 2021
V
V***v
Ships From: Russian Federation, Logistics: Seller's Shipping Method - RU
Repels JBL stage634 well waiting for the sub that and to check it. Heated is not critical
August 18, 2021
L
L***n
Ships From: China, Logistics: AliExpress Standard Shipping
The device works properly and is delivered quite quickly!
October 12, 2021
S
S***v
Ships From: Russian Federation, Logistics: CN_OVERSEA_GD
Good sound. 24 volt connection
August 23, 2021
E
E***R
Ships From: China, Logistics: AliExpress Standard Shipping
Received but not yet tested
July 13, 2021
Działa ok
August 10, 2020
Prices at other sellers from 17.33 $
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Product specifications
- Brand Name: Aiyima
- Certification: NONE
- Origin: CN(Origin)
- Maximum Power Per Channel: 100W
- Package: Yes
- Channels: 3 (2.1)
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