500Wx2 Digital Power Amplifier Dual Channel High Power Amplifier Audio Board For Home Sound Theater DIY

Product descrtion:

1. Size: 270x130x50MM 2. Power ： 500W + 500W. 3. The impedance of the load speaker is 4-8 ohm. 4. Power supply AC220V. 5. With temperature protection, power overload protection, speaker short circuit protection, output DC protection. 6. With DC 24V output interface for DC fans. 7. Auxiliary power supply + 15V-0 -15V output, output current 1A can be used for pre-board. 8. With preure limit circuit, two red LED lights are on to represent the preure limit, to prevent sound overload distortion. 9. Three-core row seat L G R is a signal input. 10. The five-core row seat GS is connected in parallel with the L left channel input. 11. SW1 bridge input and stereo input conversion. Bridge bridge, stereo stereo. Only the L left channel can be bridged. The power amplifier bridge is connected to the output speaker 8 ohms and to the two ports SPK1 + and SPK2 +.

Note:

Due to the long time of international logistics and transportation, the heat sink of the product may be deformed during transportation. Please don't worry, the product is not damaged, and it can be restored to its state by using a screwdriver without affecting the product use.

Pa:

1PC

About shping
Shping and Pa All it will be double cheed and well paed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the paage to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedba, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at cheout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbaYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedba for the transaction.