Heavy Subwoofer Digital Power Amplifier Board Active Power Amplifier 110V~220V

Description

DESCRIPTION
Heavy Subwoofer Digital Power Amplifier Board Active Power Amplifier 110V~220V
Product Description
Introductions:
The power amplifier board is made of double-sided circuit board, 180W high power switching power supply, can be used on 110V or 220V AC voltage.
With TDA8950 two-channel bass output, it can be connected to dual-speaker subwoofer! BTL connection is also available when the impedance is 8 ohms.
Notes:
There are certain risks in assembling the subwoofer yourself. You need to have a certain basic knowledge of electronic and hands-on skills, so that you can avoid and solve many problems encountered.
This subwoofer power amplifier board is a true pure bass amplifier, only strong bass output.
The power level of the amplifier is independent of the size of the speaker, only related to power.
Features:
With automatic standby function
Low-level input interface (convenient for your power amplifier to connect to the bass line output interface)
High-level input and output interface (for the use of amplifiers without subwoofer output)
Configure all aluminum alloy rear plate, good heat dissipation
Parameters:
Voltage: 110V or 220V
Dimensions: 200*145*53mm
Opening size: 177*125*55mm (the last picture is the rear plate processing drawing)
TERMS OF SALE
All of our products come with FREE Standard Shipping!
Our preferred method of payment is PayPal. Handling time on our orders is usually between 1-2 business days. Once the package has been shipped out, it should reach your doorstep within 3 - 5 business days!
Need your item fast?
We offer faster shipping methods for your convenience available upon checkout!
Please make sure your shipping address is correct and accurate before completing your checkout. We are not responsible for incorrect or undeliverable addresses and can ONLY ship to the address you provide us in your order. Please be aware that we are a clearinghouse for manufacturers and major suppliers, and in order to provide you with the fastest service, the item may be shipped directly from our distributor. In the unlikely event that the item is sold out or on back order, we will issue a full and immediate refund.
Currently, we only ship to physical addresses located within the 48 contiguous states of America. Certain items can be shipped to PO Boxes, please contact us to confirm shipping eligibility.
APO/FPO addresses, Alaska and Hawaii are outside of our shipping zone.
Returns and Exchanges
We will gladly accept all returns, no questions asked, within 30 days of the purchase date. Please send us a message or open a Return Request through Ebay if you intend to return a product and we will provide you with a Return Merchandise Authorization number (RMA). All refunds/exchanges must be returned with the RMA label we provide.
Satisfaction Guarantee
Customer satisfaction is our number one priority. We will do everything in our power to make sure you are completely satisfied with your purchase. Have a question about an item or concerns on an order? Let us know through Ebay's messaging system and we'll get back to you within 24 hours!