420W x 2 AC 24V TDA8954TH Dual-core Digital Audio Amplifier Board With CPU Fan Hifi Two Channel Amplifier

Price :
US $49.99
In Stock

420W x 2 AC 24V TDA8954TH Dual-core Digital Audio Amplifier Board With CPU Fan Hifi Two Channel Amplifier

1 in stock

Delivery :
SKU: 1379902 Categories: , Tags: , , , , , , , , , , , , , , , ,

Note:

The power amplifier board should be connected to the speaker first, and then the power supply can be turned on. The no-load power supply will cause the output stage to burn out.

 
Specifications:
 
Input voltage:  AC24V±4V
Input current:>5A & 300VA
Input impedance: 1kΩ
Input signal: 1.8V
Channel: Two-channel
Magnification: 33 times
Output power: 420W * 2
Output impedance: 4-8Ω
Type: AD class
Size: 133*105*28MM
Product weight: 495g
 
Feature:
 
– This power amplifier board adopts the new original imported TDA8954TH chip, which is produced by NXP. The chip is in the working state of AD class, which has the round sound quality of analog power amplifier and the high efficiency of digital power amplifier.
– Designed for each channel with independent BTL mode output, power up to 420W, and the use of industrial graphics card-level fan heatsink, long-term operation can also effectively control the temperature within a reasonable range. Used to push 8 inch 12 inch speakers. 4 ohms can reach 420W per channel, 8 ohms can reach 210W per sound. Can be used as a pure final stage or as an independent amplifier is a good choice.
 
Package Included:
 
1 x 420*2 TDA8954TH Digital Audio Amplifier Board 



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