1. The board is made of 1.6MM high-quality FR-4 board with tin spraying. The relay is Songle and the resistance is all It is a five-ring gold film copper pinresistor. And it has a pow er indicator light the relay will suck for about 3 seconds after pow er on close the indicator green light is on and the work indication function. 2. The voltage used by this protection board is a single pow er supply AC 12-18V which can be pow ered from the pow er amplifier board Just take a set of electricity. Conditional try to use independent winding or separate pow er supply 3. This protection board can be used with our 1875 pow er amplifier board or with LM3886 TDA7294 TDA7293 and other matching use. 4. All finished boards are debugged and tested with electricity. 5. PCB size: 80x50M
Finished speaker protection board for three-channel pow er amplifier board Colour:blue Material:plastic
Package Contents: 1 x Speaker Protection Board
Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. About Us We provide the good product with the best pricewe 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 packageplease contact us in advancewe 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 orderplease 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 packageplease don’t 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 ! ! !
Specifications
Key Features
Durable and good quality
Speaker Protection Board
subwoofer board
pow er amplifier board
protection board
Speaker Board
The details are as described above
What’s in the box
1 x Speaker Protection Board
Specifications
SKU: GE779EA6Y4U6LNAFAMZ
Model: Speaker Protection Board
Production Country: China
Size (L x W x H cm): 11x6x2
Weight (kg): 0.0885
Color: Blue
Main Material: plastic
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Speaker Protection Board For Three-Channel Pow Er Amplifier B