1. The regulating potentiometer is made of Taiwan-made fully sealed type and the input and output terminals are pure copper terminals which is very convenient for wiring. 2. The op amp is NE5532 and the IC socket can be repla ced at any time and you can feel the effects of different op amps and improve the playability. 3. The LED indicator is designed to monitor the pow er supply status in real time. 4. The PCB design of this board is simple and beautiful and the wiring is reasonable which makes this board have a very high signal-to-noise ratio and strong anti-interference ability. Near the speaker when there is no signal input almost no noise can be heard 5. Under the premise of ensuring the effect we have introduced a single pow er supply subwoofer front panel which can share a set of pow er supplies with the pow er amplifier board which is very convenient for DIY.
pow er supply voltage: DC10-24V single pow er supply direct current Frequency range: 22Hz-300Hz Audio input: single channel or dual channel Audio output: mono Colour:green Material:ABS+metal Size:78 x 32mm
Package Contents: 1 * subwoofer front board
Only the above package content other products are not included. Note: Light shooting 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
subwoofer front board
10-24V subwoofer front board
Low-Pass Filter Board
Subwoofer front panel
Single pow er subwoofer front board
The details are as described above
What’s in the box
1 * subwoofer front board
Specifications
SKU: GE840EA5LG7URNAFAMZ
Model: subwoofer front board
Production Country: China
Size (L x W x H cm): 8x3x2
Weight (kg): 0.0425
Main Material: ABS+metal
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Single Pow Er Supply 10-24V Subwoofer Front Board Front Fini