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50Wx2 2.1 Channel TPA3116D2 Audio Amplifier Module for DC12-24V Input XH-M139 Digital
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Product Overview
XH-M139 TPA3116D2 2x 50W +100W 2.1 Channel Digital Subwoofer Power Amplifier Board TPA3116*2 3 Channels DC 12-24V
Key Features
Adopts two high quality TPA3116D2 digital amplifier chips
Excellent sound quality with high efficiency and amplifying power
50W*2+100W 2.1 channels (left/right channel and subwoofer channel)
High efficiency operation with minimal heat generation
Powered by DC 12-24V wide input voltage range
Easy user volume adjustment capability
Compatible with 4-8 ohm speaker impedance
Simple setup - just connect power supply and loudspeaker box
Important Notice: This amplifier board must be powered by DC power (DC12-24V). It's recommended to use high-performance switch power supply. Do not use transformer-based power supplies!
Technical Specifications
Supply Voltage: DC 12-24V
Chip: TPA3116*2
Channel Type: 3 Channels (Left Channel, Right Channel, Subwoofer)
All orders shipped within 3-25 days after payment confirmation
Payment & Shipping
PAYMENT: Standard payment terms: 30% deposit in advance, 70% balance before shipment. Online trade assurance orders available. Multiple payment methods accepted (T/T, PAYPAL, WESTERN UNION).
SHIPPING: 100% strict inspection and testing before shipment. Replacement within one week for defective goods. One year warranty included.
Customer Reviews
We consistently receive excellent 5-star feedback from our customers, demonstrating our commitment to high quality products and professional services.
Frequently Asked Questions
Q: What is the minimum order quantity for your products?
A: If you need a small order, please contact us
Q: How long is your delivery time?
A: The product will be sent within 3 days after payment is confirmed, and the delivery time is 3 to 6 days
Q: Do you test or inspect all items before delivery?
A: Yes, we tested and checked all items before shipment.
Q: What is your warranty?
A: 60 days after receiving the goods. Our products are 100% tested before being shipped. If the goods are defective, please notify us within 3 days after delivery. Any item must be returned as is to be eligible for a refund or payment. The buyer is responsible for all freight incurred.
Q: How do I pay for the order?
A: We accept wire transfer, Western Union, Pay Pal, moneygram, escrow (if you prefer other methods, please contact us)
