DC19-50V TPA3255 Audiophile HIFI Digital Amplifier Board 300W+300W High Power 2.0 Bi-Channel Stereo Module for DIY

• Using high quality materials, durable and long-lasting
• TPA3255 high-performance Class D power amplifier chip with Class D efficiency and true high-end sound quality circuitry
• Excellent audio performance with high power efficiency and ultra-low power stage idle loss (less than 2.5W)
• Stable performance with high-quality heat sinks
• Wide range of applications, suitable for all types of industrial DIY occasions

• Amplifier IC: TPA3255 chip
• Input: 3.5MM stereo wired socket interface (3P)
• Operating efficiency: > 90%
• Output power:
  • 315W/4Ω 1.5% distortion
  • 185W/8Ω Distortion 1.5%
  • 260W/4Ω Distortion 1%
  • 150W/8Ω Distortion 1%
• Frequency Response: 20Hz to 20KHz
• Dynamic Range: >100dB
• Signal-to-noise ratio (SNR): >111dB
• Power supply: DC19 to DC50V (current recommended above 5A)
• Overall size: 122*73*30MM

• Digital amplifier board *1

• Normal packaging
• Export carton
• Custom packing
• All orders will be shipped within 3-25 days after customers confirmed payment

PAYMENT: Standard payment terms: pay 30% deposit in advance, 70% balance before shipment. Online trade assurance order. Payment methods: T/T, PAYPAL, WESTERN UNION.

SHIPPING: After-sales Service: 100% strict inspection and test before shipment. Replace in one week once original defective goods found on arrival. Enjoy one year warranty.

This is a part of good feedback from our customer, all is 5 star. It proves that we are excellent supplier and also prove we own high quality products and professional services.

• 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)