- Brand Name:
- NEW
- Model Number:
- new
NOTICE: If you choose China post air mail free shipping and the order less than $30 ， for the low profit ，the packages all will send by hongkong post without tracking number ，hope you can understand .normally deliver time about 15-30days (brazil need about 30-60days).sometimes need a little long by accident .Please be patience and don\'t worry .If the order less than $30 and you need send with tracking number .please choose hongkong post need $2.11 for the tracking number .Thank you !!!
Description
Power : DC12-25V
Power : 2X50W + 100W Subwoofer
Board Size : 83x100MM
Potentiometer function:Left 1 is stereo volume control.The middle is the subwoofer volume control，On the right is the total volume adjustment
features:
This board is very suitable for household and car amplifier
.With expensive red ring inductance， not the small power TPA3116 can be compared
.Excluding external power supply， you can use the notebook power
.New professional high-power digital 2.1 amplifier board 50W+50W+100W， NE5532 OP-amp.
The amplifier board with two TPA3116D2 digital amplifier chip as the core，One do left and right channel power amplifier，and the other bridge driver subwoofer， with small size， high efficiency， high power characteristics. Regardless of the cost of materials， capacitors Ph-ilips， Thomson， ruby. Taiwan-quality potentiometers sealed， original TPA3116D2 chip， SMD chip devices， and so on. Board circuit is simple， reliable work. Operating voltage 12V-25V. Left and right channel output 50WX2， subwoofer output 100W， efficiency can reach above 90%， you can use switching power supply laptop is also very suitable for battery-powered devices， such as motorcycles， cars， electric cars， and so on. Compact board， use and installation are very flexible and convenient. All use genuine components using devices capable of long-term stability.
The total capacity of the capacitor upgrade to 10000UF (3300UFX3)， so you can make a better signal to noise ratio ， low- intensity stronger
Left and right channel full-range output， Can drive a 3-16 ohm speakers In the condition of rated voltage 24V，a very wide range.
the subwoofer channel at rated voltage 24V state can drive 2-16 ohm subwoofer， unique
independently adjustable subwoofer gain
package:
1pcs DP1 TPA3116D2 2.1 digital amplifier board
';
- Unit Type:
- piece
- Package Weight:
- 0.200kg (0.44lb.)
- Package Size:
- 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)