ZK-TB21 Bluetooth 5.0 Subwoofer Amplifier Board 50W*2+100W 2.1 Channel Power Audio Stereo Bass AMP TPA3116D2
99.81 51.17 $
ID: 163104
Quantity
ZK-TB21 Bluetooth 5.0 Subwoofer Amplifier Board 50W*2+100W 2.1 Channel Power Audio Stereo Bass AMP TPA3116D2
4.8 (92 votes) | 456 orders
Price:
US $78.12
Discount Price:
US $
41.55
-47%
- Color
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• Bluetooth 5.0:Enjoy seamless connectivity with the latest Bluetooth 5.0 technology, ensuring stable and fast transmission of audio signals.
• Dual 50W + 100W Amplifier:Experience powerful and immersive sound with two 50W amplifiers and one 100W amplifier, delivering a total output of 200W.
• 2.1 Channel Audio :Enjoy high-quality stereo sound with two speakers and a subwoofer, providing a rich and dynamic audio experience.
• TPA3116D2 Chip :The TPA3116D2 chip ensures high-quality audio processing, providing clear and crisp sound with minimal distortion.
Specifications:
Model ZK-TB21
Material electronic components
Color Black
Bluetooth Version 5.0(no shielding, 10m)
Input sensitivity 500mV
Audio Introduction TO Bluetooth
Channel 2.1
Chip TPA3116D2(with AM anti-interference function)
Power DC12-24V5A
Speaker adapter 20-100, 4-8.
Output power Max.50W(R and L channel), Max.100W(subwoofer)
Protection Mechanism overvoltage ,undervoltage,overhearing,DC detection,short circuit protection
Size 118x100x22mm4.6x3.9x0.8inch
Note:
Transition 1cm=10mm=0.39inch
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Packaging Details
- Unit Type:
- Package Weight: 0.232
- Package Size: 11x4x13
- Brand Name: NoEnName_Null
- Origin: Mainland China
- Hign-concerned Chemical: None
- Certification: CE
- Model Number: ZK-TB21
- Choice: yes
Shipping & Delivery
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
If you can't find the estimated delivery time on the product detail page, you can look at the following table for reference.
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 7-25 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Mexico, Central America, South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information, but sometimes due to free shipping tracking is not available.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you’ve specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
LARGE ORDER DEALS
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
