SKU: 43876692990

ZK-502M Stereo Bluetooth Digital Power Amplifier Motherboard

$1065.85 $1184.28
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 28 - Jul 3

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Description

ZK-502M Stereo Bluetooth Digital Power Amplifier Motherboard1. Audio source input: Bluetooth + AUX + U disk + computer USB (plug and play) 2. Adapter power supply: DC5 24V (high voltage is recommended for high power) 3. Output power: 50Wx2 4. Adapted speakers: 10 100W, 4 8 ohms 5. Number of channels: Left and right dual channels (stereo) 6. Bluetooth version: 5. 0 7. Transmission distance: More than 15 meters, no obstruction 8. Bluetooth name: Wuzhi Audio 9. Protection mechanism: Overheating, overcurrent,

ZK-502M Stereo Bluetooth Digital Power Amplifier Motherboard
ZK-502M Stereo Bluetooth Digital Power Amplifier Motherboard
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • 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: 43876692990

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4.2 ★★★★★
Based on 246 reviews
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Product Reviews
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Verified Purchase
Gui
Los Angeles, US
★★★★★ 3
Too tight
Size: 4T, Color: Under the Sea
Very very very small. My 3yo is very skinny and the 4t it is too tight on him. Can't imagine how this would fit a less skinny kid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
Y
Verified Purchase
Yane
Birmingham, US
★★★★★ 5
Bellas
Size: 13 Little Kid, Color: Pink/Glitter
Son una belleza quedan muy lindas puestas se las recomiendo para las niñas de la casa
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 7, 2025
F
Verified Purchase
Flor
Lexington, US
★★★★★ 5
Comodas
Size: 2 Big Kid, Color: Black/Beige, Size: 2 Big Kid, Color: Black/Beige
Muy cómodas , cojen el estilo q te pongas. Vienen súper reducidas. Tuve q comprarle un #5 a mi niña con 22cm de largo. A pesar de q llegaron con un polvo blanco, parecían usadas, pero en general super
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2025
A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 4
Heavy.
Size: 2 Big Kid, Color: Pink/Glitter
They are beautiful, but too heavy to my kid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
S
Verified Purchase
Shadi-Mie
Whiting, US
★★★★★ 5
Runs small
Size: 4 Big Kid, Color: Pearl Yellow
I wish they went past size 4 but cute nonetheless.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2024

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