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TPA3116 subwoofer amplifier board 100W

Product Introduction:

all parts of this product are original authentic, plain and pure quality; Using high-quality original parts is not only a guarantee of safety and quality, but also a long service life, and more importantly, it is a strong guarantee to make practical performance reach the design goal. Pursuing first-class quality is our consistent aim.

Product Details:

original TPA3116

power filter capacitor adopts imported 330UF/35V and Japanese electrolytic capacitor

the main circuit of electrolytic capacitor signal adopts Taiwan famous brand, and the main filter capacitor adopts imported Sanying electrolytic capacitor to ensure strong continuous power support.

The resistance adopts five-ring metal resistance, and the main circuit adopts five-ring metal film resistance with accuracy of 1%, which ensures the good signal-to-noise ratio of the whole machine.

PCB adopts 1.6mm thick double-sided plate, 2.0 oz copper thick, full process of tin spraying to ensure good passing performance of large and small current. First-class PCB quality.

The red and gray ring special amplifier inductor is adopted to ensure the sound is crisp and powerful.

Basic parameters:

• Power supply voltage: DC12V-24V
• Output power: 100W
• Impedance: 4 euros-8 euros
• Power Interface Standard: 5.5 * 2.1DC interface (power amplifier does not include power supply by default)
• Input interface standard: 3.5mm audio interface (same specification as conventional mobile phone headset jack)
• Output interface standard: 4.0 banana female head
• Board size: 80x62x22mm

Shipping list:

• TPA3116 subwoofer amplifier board 100W 1 piece
• Shell 1 set
• One audio cable

Note: the power amplifier board sold does not include power supply by default. If necessary, please purchase it separately. This power amplifier board is supported by 12V-24 wide voltage. Please use DC power supply. AC power supply cannot be directly used or 220V power supply can be directly inserted, if the chip is burnt out, it is not covered by the warranty. If you don't understand, please be careful to buy it!