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XH-M139 Audio Amplifier Board 2x50W 100W 2.1 Channel Amplifier Modules DC 12-24V 3 Sound Channels Energy Saving Pure HiFi Music
0.0 ( votes) | 600 orders
Price:
US $34.58
Discount Price:
US $
19.70
-43%
 XH-M139 Digital Amplifier Board TPA3116D2 2.1 Channel Amplifier Modules DC 12-24V 3 Sound Channels Energy Saving Pure HiFi Music Feature: 1. High-Quality Sound: Enjoy pure HIFI audiophile-grade sound with the TPA3116D2 chip and left/right channel and subwoofer (2.1 channel) output for a complete audio experience. 2. Wide Compatibility: Works with DC 12-24V power input, making it compatible with most power supplies, and features wide input voltage support for a more eco-friendly design. 3. Efficient Power Output: With two high-quality TPA3116D2 digital amplifier chips, this amplifier boasts high efficiency and can output up to 50W*2+100W of power. 4. Easy Setup: Simply connect the amplifier to a power supply and speakers to start enjoying high-quality digital music. Volume control is easy to adjust for your preferences. 5. Versatile Compatibility: Compatible with speaker impedances of 4-8 ohms, making it suitable for use with a wide range of speakers. Additionally, its high efficiency means that it produces less heat while still providing high power output. Specification: Origin: Mainland China Model: XH-M139 Material: Electronic components Chip selection: TPA3116D2 * 2 Power supply voltage: DC12-24V Output power: 200W (50w * 2+100w bass * 1) Signal to noise ratio: 100db Output load: 4-8 ohm Frequency response range: 14-100KHZ Number of channels: 3 (left channel+right channel+bass) Switching frequency: 1.2MHZ Size: About 100x80x28mm/3.93x3.14x1.10inch Weight: 118g Kind reminder: Only when the audio input is sufficient and the power supply voltage/current is sufficient can there be sufficient output power. The higher the power supply voltage, the higher the relative power, and the horn with different impedances will have different output power. When the voltage and current are sufficient, the larger the ohm number of the horn, the lower the relative sound power. Please pay attention! Power supply voltage: 12V - 8 Euro speaker/12W (left channel)+12W (right channel) 4 Euro speaker/20 (left channel)+20W (left channel), 15V - 8 ohms/18+18W, 4 ohms/greater than 30+30W, 19V - 8 ohms/32+32W, 4 ohms/greater than 45+45W, 24V - 8 ohms/38+38W, 4 ohms/greater than 55+55W, Note:  1 x Amplifier Board Kit         
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Packaging Details
- Unit Type:
- Package Weight: 0.133
- Package Size: 10x3x11
- Brand Name: VAKIND
- Hign-concerned Chemical: None
- Origin: Mainland China
- Compatible Audio & Video Equipment Style: Amplifier
- Compatible Audio & Video Equipment Style: Speakers
- Choice: yes
SHIPPING AND 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?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & 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.
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.
Will my items be sent in one package?
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.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of cntronic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
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.
