TPA3116D2 2*50W 100W 2.1 Channel Digital Power Amplifier Board DC12V 24V TPA3116d2 Subwoofer Digital Power Amplifier

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Product Overview

Description



TPA3116D2 2*50W+100W 2.1 Channel Digital Power Amplifier Board DC12V-24V TPA3116d2 Subwoofer Digital Power Amplifier


 






1
Voltage: 12V ------- 8 ohm speaker/12W (left channel) + 12W (right channel) 4 ohm speaker/20 (left channel) + 20W (left channel), 15V ------- 8 ohms/18 + 18W, 4 ohms/more than 30 + 30W, 19V ------- 8 ohms/32 + 32W, 4 ohms/more than 45 + 45W, 24V ------- 8 ohms/38 + 38W, 4 ohms/more than 55 + 55W,






 























































Product Name


2.1 channel audio amplifier board


Specification model


M139


Chip selection


TPA3116D2×2


Supply voltage


DC24V recommended (range 12-26V)


Output power


50W × 2 ,  100W × 1 (subwoofer)


Output load


4-8Ohm


Frequency response range


4-100KHz


Signal to noise ratio


100 decibels


Number of channels


3 (left + right + subwoofer)


Switching frequency


1.2MHz


Product net weight


136g


Appearance size


100×100×30mm







Feature




Dual component configuration Strong dual core Dual preamplifier Array component configuration is perfect The power amplifier board uses two original imported TPA311602 digital power amplifier chips, one of which is power amplification of the left and right channels, and the other is connected with the NE5532 front bridge to drive the subwoofer, which has the characteristics of small size, high efficiency, high power, etc







Our Services


 



 


                 
After-Sales Service



1.We are responsible for all the goods from us. If you have any questions about the goods,


you can contact us freely in any time.


 


2.As add-valued service, we can help our customers arrange their goods combination


shipment or other goods they want from here China. We also can help our customer pay to


their many different suppliers here.


 


3. Anything you need us, we are just be here for you.





Company Information


 


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FAQ


 





Shipment & Payment


 


 



 


 



A. By Express-such as DHL, FedEx, UPS, TNT. It is door-to-door, usually 3-7 days for the delivery.


 


B. By China Post. It takes 20-60 days for the delivery.


 


 


 





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0.2001 s.