Portable Wireless Soundbar 500mAh Battery Bluetooth 5.0 Outdoor Indoor Sport HIFI Customized High-Quality Speakers Soundbar
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Bluetooth Digital Power Amplifier Board Module TDA7498E160W+160W+220W High and Low Tone Subwoofer Amplifier AUX/USB ZK-HT21
4.9 (266 votes) | 1000 orders
Price:
US $102.68
Discount Price:
US $
50.54
-51%
- Color
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ZK-HT21 Digital Power Amplifier Board Module with Subwoofer TDA7498E Stereo Power Amplifier Module DC15-36V 160WX2+220W AUX/USB Input 2.1 Channel HiFi Bluetooth-Compatible
Feature:
1. Powerful Amplifier Chip: Digital amplifier module built-inTDA7498Echip ,it can provide high-quality sound with low distortion due to the powerful amplifier chip.The TDA7498E chip ensures that you can enjoy music with clear, rich, and dynamic sound.
2. Multiple Protection Mechanisms: With multiple protection mechanisms of audio power amplifier module, you can be sure that your device and speakers are protected at all times.anti-reverse, undervoltage, overheating, overcurrent, short circuit protection
3. Versatile Usage: Digital power amplifier board module can be used in a wide range of settings, including at home, in the car, and during outdoor activities.
4. Long-Lasting Silent Fan Technology: The silent fan of stereo power amplifier module can ensure that the amplifier stays cool and operates smoothly, even during extended use.The long-lasting silent fan technology also ensures that you don't have to deal with any distracting noises while enjoying your favorite tunes.
5. Easy To Use: The user-friendly design ensures that you can start enjoying high-quality audio without any hassle.
Specification:
Origin: Mainland China
Compatible Audio & Video Equipment Style: Amplifier
Model Number: Digital Amplifier Module
Product model: ZK-HT21
Suitable for Bluetooth-Compatible version: 5.0 (accessible, 15 meters)
Input method: AUX+for Bluetooth-Compatible +USB (dial button for switching modes and songs)
Number of channels: 2.1 channels (left channel+right channel+subwoofer)
Amplifier chip: TDA7498E
Adapter power supply: DC15-36V (undervoltage protection below 9V, can also support 12V power supply)
Adaptive speaker: 30-200W, 4-8 Ω
Output power: left and right channels ≤ 160w, subwoofer ≤ 220w
Protection mechanism: anti reverse connection, undervoltage, overheating, overcurrent, short circuit protection
Product size: approximately 145x126x28mm/5.70x4.96x1.10inch
Tip: When the audio signal input is large enough and the power supply voltage/current is large enough, there will be sufficient output power!
The higher the power supply voltage, the greater the output power, the smaller the speaker impedance, and the greater the output power! Please ensure that the power of the adapter is greater than the actual working power of the amplifier
Noted:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
Packaging Details
- Unit Type:
- Package Weight: 0.377
- Package Size: 14x6x17
- Brand Name: other
- Origin: Mainland China
- Hign-concerned Chemical: None
- Certification: CE
- Model Number: ZK-HT21
- 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.
