TDA8954TH Dual Core Audio Amplifier Board 420W*2 Digital Amp Board 2-CH w/Fan

Description

Description：
This power amplifier board adopts the brand new imported TDA8954TH chip. It is (NXP) produced by NXP (formerly Philips). The chip is in the working state of AD, which has the round sound quality of analog amplifier and the high efficiency of digital power amplifier. Designed for independent channel BTL mode output for each channel, the power can reach 420W, and adopts industrial graphics card-level fan heatsink. It can effectively control the temperature in a long time.
Within the scope of the rationale. 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.
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
Feature：
Product Name: Digital Audio Amplifier Board
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: 500G
Package include:
1PCS TDA8954TH Digital Audio Amplifier Board 420W*2
Shipping
Item will be shipped out within 2 business days after receipt of your payment, we ship the item through hongkong Air mail or China Post.          We Ship to Worldwide, but Italy, Nigeria, Brazil will take long delivery time .
Before buying, Please make sure your address is correct. Or not, please correct it before payment
Ship to worldwide from Hong Kong within 12-24 hours after payment completed received, and will give you the tracking number asap. sometimes we will send it by flat post air mail if just one low price order.Hope you understand.
we advise shipping by DHL or EMS,and we have gave a discount for you,you can received it in 4-9 business days.
it takes about 15-30days usually if shipping by CHina/Hong Kong post air mail
Payment
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Return Policy
Refunds are only offered for defective products reported within 7 days upon receipt
Buyers need to return the defective item for the replacement at his own cost. Item must be returned by registered airmail to our requested address.
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