SKU: 839905323

Tanotis TPA3116 CSR8645 CSR4.0 Bluetooth Class D Digital Stereo Amplifier Board 2x50W

Sale price$803.25 Regular price$892.50
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Tanotis TPA3116 CSR8645 CSR4.0 Bluetooth Class D Digital Stereo Amplifier Board 2x50WTPA3116 CSR8645 CSR4. 0 Bluetooth Class D Digital Stereo Amplifier Board 2x50W Product description: Using original TPA3116 and CSR4. 0 Bluetooth module Power supply filter capacitor using Nikon and Panasonic electrolytic capacitors Nikon main filter capacitor electrolytic capacitors used in Japan Resistance selection Rings metal resistance, the main circuit employs a precision of 1% metal film resistors rings, ensure the machine a good signal to noise

TPA3116 CSR8645 CSR4.0 Bluetooth Class D Digital Stereo Amplifier Board 2x50W

Product description:

Using original TPA3116 and CSR4.0 Bluetooth module
Power supply filter capacitor using Nikon and Panasonic electrolytic capacitors
Nikon main filter capacitor electrolytic capacitors used in Japan
Resistance selection Rings metal resistance, the main circuit employs a precision of 1% metal film resistors rings,
ensure the machine a good signal to noise ratio
1.6mm thick sheet using double-sided PCB, 2.0 oz copper thickness,
HASL whole process to ensure that the size of the current through the good performance. PCB-class quality
Using the latest Bluetooth version 4.0
Connection mode and common mode Bluetooth devices, like
Only the Bluetooth input mode input function.



Performance parameters:

Work: Class D
Quiescent Current: 50mA
Efficiency: 90%
Rated output power: 2 * 50W
Frequency response: 20Hz to 20KHz
Operating voltage: DC18V to DC24V
Maximum output current: 3A
Package included
  • 1 x TPA3116 Bluetooth CSR8645 CSR4.0 Class D Digital Stereo Amplifier Board 2x50W

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 839905323

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4.3 ★★★★★
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Verified Purchase
Damon Richards
Phoenix, US
★★★★★ 1
DO NOT BUY (lasted less than 7 months)
Size: 11, Color: Black, Size: 11, Color: Black
I bought these for work as a bartender in August of 2025. By December, the tops were scuffed, frayed, and peeling beyond repair, and by February, the soles were coming off. I’ve never had a pair of shoes with such low quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
D
Verified Purchase
Daniel Lucarell
Grantham, US
★★★★★ 5
Most comfortable shoes, right out of the box!
Size: 8.5, Color: Cognac Napa Leather
Oh my! So, my ordering of shoes online has been hit or miss - 1/2 size too big or too small; too wide or not wide enough. Enter these Marc Joseph shoes… such a game changer. They fit like a glove, exceptionally comfortable, and easy to slip in and out of. I like them so much that I am shopping for another pair. So far, the size, quality, fit, feel, look, and comfort make this pair my dedicated first pick. Btw, I have been wearing them for six hours and they are still very comfortable! I highly recommend these shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
H
Verified Purchase
Heydi Ortega
San Leandro, US
★★★★★ 5
Me gustaron
Size: 9.5 Wide, Color: Black
Llego exactamente la talla que pedí, son como se ven en la foto!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
M
Verified Purchase
Michael
Whiting, US
★★★★★ 5
Comfortable dress shoe.
Size: 7, Color: Brown Napa Leather
Finally a comfortable dress shoe. It's both comfortable to walk in and looks and wears like a more traditional dress shoes for the office.
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Reviewed in the United States on May 6, 2026
C
Verified Purchase
Christopher
Carnegie, US
★★★★★ 5
Slip-on ready and great quality
Size: 9, Color: Black
These shoes were stuff for the first half hour but then feel great. Well worth the chance and money. Great quality and slip-on easy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

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