Features:
2. Electrolytic capacitor signal main circuit adopts Taiwan famous brand. Main filter capacitor adopts Nikon special electrolytic capacitor capacity 3×1000UF gold word NOVER audio special capacitor 10000UF*2/35V, ensuring strong and continuous power support.
3. The resistor uses high-precision chip resistors, and the main circuit uses a five-ring metal film resistor with an accuracy of ±1% to ensure a good signal-to-noise ratio.
4. The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of large and small currents. First-class PCB quality.
5. With fully enclosed dust-proof potentiometer, the performance is more stable and more durable than ordinary potentiometers.
6. The red ring high current inductor is used to ensure the sound is crisp and powerful.
Parameters:
Working method: Class D
Quiescent current: 50mA
Work efficiency: 90%
Rated output power: 2*50W+100W
Frequency response: 20Hz to 20KHz
Working voltage: DC18V to DC24V
Maximum output current: 4A
PCB size: 160*108MM
Potentiometer function: from left to right 1. Bass volume 2. Left and right channel treble 3. Left and right channel volume
Package:
1pc TPA3116 2.1 Class D 2*50W+100W 10000UF*2/35V Luxury Power Amplifier Board
Shippment:
1.We provide free shipping to international via China Post Airmail . We can also ship by TNT/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.
2.International shipping requires complicated shipping procedures, If you have not received your shipment within 30 days from payment, please contact us.
Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
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