TPA3116D2 Bluetooth 4.0 Dual Channel 2*120W Digital Audio Amplifier Board + Case

Description

XH-M548 Bluetooth 4.0 TPA3116D2 Digital Amplifier Board
Product Parameters
:
Model: XH-M548
Chip Type: TPA3116D2
Bluetooth module: BTM835/CSR8635(4.0)
Transmission distance: Max 10m
Voltage: DC12-24V
Current: ＞3A
Output Power: 2*120W
Efficiency ratio:＞90%
Sound track: Dual track
Size:98*79*16mm
Wireless Bluetooth module Parameters
:
Bluetooth V4.0
Modulation Mode: GFSK π/4 DQPSK,8DPSK
Voltage: 3.3-4.2V
Suppotr Bluetooth Protocol:HFP V1.6,HSP V1.2,A2DP V1.2,AVRCP V1.4,DI V1.3
Work Current: ≤30mA
Standby Current: ＜50uA
Temperature range: -40℃ to +80℃
Wireledd Transmission Distance: 10m
Transmit Power: Support CLASS1/CLASS2/CLASS3 8dBm Max
Sensitivity: -80dBm＜0.1%BER
Frequency Range: 2.4GHz-2.480GHz
External Interface: PIO,SPI,Audio in/out and PCM,USB
Audio Support: AAC,MPA,SBC,Stereo
Distortion Factor: ≤0.1%
Module Size: 21.9*14.1*1.8mm
Package Contents:
1pcs
New TPA3116D2 Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier Board
1pcs Case
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Shipment:
Items will be shipped within two business   days after payment   cleared(Business day do not include Saturday ,Sunday and   Local public   holidays)
Items are shipped from Hong Kong using Airmail, reach most of the countries within 10 to 20 business days.
Delivery time depends on destination and other factors, it may takes up to 20 business days.
Country
Delivery Time
Working Days (not including holiday)
5-7
8-11
12-14
15-19
20-22
>29
Working Days + Saturday + Sunday
5-9
10-15
16-20
21-25
26-30
>38
United States
Rate (item arrived)
5 .1%
50.1%
29.6%
10.5%
4.7%
Refund
United Kingdom
Rate (item arrived)
9.9%
63.2%
19.1%
3.4%
4.4%
Refund
Australia
Rate (item arrived)
21.4%
50.0%
14.3%
7.2%
7.1%
Refund
France
Rate (item arrived)
10.5%
28.6%
43.8%
10.1%
7.0%
Refund
Germany
Rate (item arrived)
11.1%
22.2%
30.3%
20.9%
15.5%
Refund
Canada
Rate (item arrived)
0.0%
47.
1
%
31.4%
17.6%
3.9%
Refund
Spain
Rate (item arrived)
3.5%
25.0%
47.9%
12.9%
10.7%
Refund
International Buyers – Please Note:
Import   duties, taxes and charges are not included in the item price or   shipping charges. These charges are the buyer’s responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
We   ship to PayPal registered address only. Please provide your correct   detailed address and full   name in PayPal.A phone number is recommended   for more accurate   delivery.
We   will put legal effort to minimize any GST or V.A.T. or   other Import   Taxes. If applicable,however,any tax/duty would be excluded from   the   price.
Most   items are shipped from China via Hong Kong by air mail   (without   tracking number) or registered post with tracking number, Shipment     takes 6-45business days to arrive, tt ultimately depends on the courier   service   company.
OUR FORWARDER DON'T SHIP TO   APO/FPO, AFGANISTAN, SOUTH AFRICA.
We don't ship to Italy by economy shipping.if you want the   item need choose express shipping.
We   promise each item would be shipped, but   sometimes less than 0.5%   packages might be lost on the way, you could choose to let us resend a   same item or ask for   refund.
Return Policy:
1。We accept PayPal payment ONLY.
2。Please VERIFY your Paypal account and (CONFIRM your shipping address)   when making payment by PayPal.
3。Payment must be received in 5 days after the order created.
4。If you don't receive your package more than 30 days after you payment.   Please contact us, we will track your package. If the package was lost.   We will send again or refund your payment.
5。  Refund or replacement request is available only requests within 3 days   after parcel received and the item must be returned with all the   original manufacturers packaging, including cartons, parts and   instructions manual etc.
6。  If you have any questions, please contact me, and our professional   Customer Service would happily reply to you ASAP by email.
7。If a defective product was   received, please do not hesitate to contact us within 3 days, We will   response in 24 hours to resolve the problem. In very rare cases of the   buyer being unhappy with their purchase please give us the opportunity   to resolve any issues before leaving negative feedback.
8 。All our products will not be sent   without strict flow of quality inspection.But accidents could not be   ruled out during process from us to you.For defective products,you can   choose to be refunded or replaced by a new one within 7 days upon   receipt.
Important Note:
1。If you have any   questions, our Customer Service staffs welcome you to email or call us.   We strive to answer all questions and resolve any problems as quickly as   possible.
2。 We try our best   to reply to your emails in 24 hours (except weekend & holidays),   however, due to high volume of daily incoming emails and time zone   difference, we may not be able to reply your emails immediately.
If   you do not receive any reply from us after 48 hours,please just copy   & resend your message, our customer service will get back to you   very soon If necessary , please check your email ISP SPAM filter   settings ,or ensuring your mailbox has not reached full size.
3。No sales tax is required.
4。Dear buyers, we appreciate your business,  If you have met any problem,   Please email us before leaving any negative feedback or open any dispute   on PayPal. We strive to answer all questions and resolve any problems   as quickly as possible.
Our goal is to make sure you are a happy   buyer and pleasant shopping with us. Please don't leave any Negative Feedback or 1,2,3 or 4 stars DSRs at any time. As you know, the Positive Feedback and 5 star on DSRs are our Life to Survive! We must do our   best offer 5 Stars service for you at anytime! Thanks for your   understanding!
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