Dual Channel Circuit Board High-Power Audio Amplifier Protec

Detailed Information About The Product:

The speaker protection board has a power-on delay and DC protection,instant shutdown feature,all-round protection of your expensive speaker!

Mute delay ,shutdown speed off.

Amplifier midpoint potential protection,the midpoint of DC from the control of more than 0.7V.

All finished boards are good debugging,and power test.

Note: 2 sets of BTL circuit strings are required. The speaker protection needs winding power supply, and cannot share power with other circuits.

Colour: Green

Material: ABS

Size: 68x50mm

Package Contents:

1 x Protection Circuit Board

Only the above package content, other are not included.

Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is /- 1-3cm.

About Us

We provide the good product with the best price,we support Wholesale/Drop Shipping Order

1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.

2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.

About Shipments

1.We will send out the orders ASAP once your payment is completed normally.

2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.

About After-sale Service

We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.

About Feedback

1. Please check the package and item when you get carefully to make sure there is no problem.

2. If you have any problem or are not entirely satisfied with your package,please dont be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.

3. If there is no problem, please leave us five star positive feedback.

Your affirmation is our greatest motivation ! ! !

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.