Bluetooth 5.0 Audio Power Amplifier Board AUX 2x15W/10W 2x10W/15W 2x30W/20W

Description

Home
Payment
Shipping
About us
Contact us
Store Categories
Store Categories
Other
Details
2x15W/10W
Features:
1. Precise size and exquisite appearance!
2. High-quality sound quality and compatibility.
3. Superior comprehensive performance.
4. The Bluetooth module adopts a driverless mode. Customers only need to connect the module to the application product to quickly realize wireless music streaming and enjoy the fun of wireless music.
5. The board and equipment are well made, the materials used are sufficient, and the quality is very reliable!
Parameter:
Power amplifier board size: 7.1*4.3cm
Fixing hole distance: 6.6*3.8cm
Bluetooth 5.0: Support serial port to change name and password, support button to turn off/on, support serial port to change the volume and turn off of prompt tone, support call off, power on, the default volume is maximum
TX, RX, GND: TTL serial port configuration 9600, N, 8, 1
At 16V4A, the maximum output power is 2x15W
At 12V4A, the maximum output power is 2x10W
8-22V power supply, with reverse connection protection, support notebook power adapter power supply boards and devices
M+ and M- are the positive and negative of the microphone
Package list:
1x Bluetooth 5.0 power amplifier board
2x10W/15W
Product Feature:
1. Precise size and exquisite appearance!
2. High-quality sound quality and compatibility.
3. Superior comprehensive performance.
4. The Bluetooth module adopts a driverless mode. Customers only need to connect the module to the application product to quickly realize wireless music streaming and enjoy the fun of wireless music.
5. The board and equipment are well made, the materials used are sufficient, and the quality is very reliable!
Parameter:
Power amplifier board size: 7.1*4.3cm
Fixing hole distance: 6.6*3.8cm
QCC3031/QCC3034 supports SBC, AAC, APTX, APTXLL, APTXHD
AUX audio input, low power consumption, power on, the default volume is maximum,
2x4/8 ohm 10W/15W, external IPEX generation antenna can be customized
8-22V power supply (at 16V3A, the maximum output power is 2x15W)
VCC, GND: power supply pins, with reverse connection protection
Key Description:
"VOL+": Short press to increase the volume, long press to increase the volume
"VOL-": Short press to decrease the volume, long press to decrease the volume continuously
"NEXT": short press a song
"PREV": Short press the previous song
"PLAY": Short press to play/pause
Special function description:
"PLY": Long press for 3 seconds to force enter the pairing mode, long press for 6 seconds to clear the pairing list
Package list:
1x Bluetooth power amplifier board
2x30W/20W
Product Feature:
1. Precise size and exquisite appearance!
2. High-quality sound quality and compatibility.
3. Superior comprehensive performance.
4. Wide range of applications.
5. The board and equipment are well made, the materials used are sufficient, and the quality is very reliable!
Parameter:
Power amplifier board size: 8.5x5.2CM
Fixing hole distance: 7.9x4.6CM
Bluetooth 5.0, support serial port to change name and password, support button shutdown/start, support serial port to change the volume and turn off of the prompt tone, power on, no call function, default volume
TX, RX, GND: TTL serial port configuration 9600, N, 8, 1
At 24V4A, the maximum output power is 2x30W, and the power varies with voltage, DC specification 5.5*2.5
Suitable impedance: 4/6/8 ohm
8-26V power supply, with reverse connection protection, support laptop power adapter power supply
Boards and devices, excellent workmanship, sufficient materials, reliable quality
Package list:
1x Bluetooth power amplifier board
Payment
Shipping
Return Policy
About Feedback
Contact us
Payment
•We only accept PayPal.
•PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding.
Payment must be settled within 4 days of auction end.Unpaid dispute will be filed by eBay for the non payable bidders except getting buyer's updated news.
Shipping
•We can shipping all over the world.via DHL,UPS,Fedex EMS and SpeedPAK, the packaging is very safe and strong. if you have any special needs,please notify me.
• DHL,UPS,Fedex It will take 3 to 7days to reach in your hands.China Post delivery schedule will be in 20-45 days.SpeedPAK delivery schedule will be in 14-20 days. If you can't wait, please choose other express.
Return Policy
•We committed to provide good quality products to our customers. All items have one month warranty. This warranty covers refund or exchange.
•We refund or reship for non-received items that is over our estimate shipping time for free
•If you don't like an item within 7 days you get (non-quality problem). We could exchange or refund the item under the premise of unused, in its original, never mounted and could sell out next time, customer should return the item and responsible for all charges.
•If return for refund, we will refund the customer at the item's price ( excluding the shipping costs to and fro ) after getting the returned item.
•If any item is defective upon receipt or do not work, please contact us for the return address, return is accepted within 30 days after the buyer receiving the item. Returned item has to be in its original condition. Buyer is responsible for return shipping costs . After receiving the return we will make a replacement depends on our available stock, if not available, a refund will be issued.
About Feedback
•My goal is to make sure you are a happy customer and pleasant shopping with us.
•Once your item arrives in satisfied condition, please leave positive feedback for us, and we will do the same for you.
•Please do not leave neutral or negative feedback for us without any communications. We promise try our best to help solve any problem. We hope you have a wonderful shopping experience with us!
•Negative feedback can't help solve any problems.
Contact us
•Please give us the opportunity to resolve any problem.
•We understand the concerns and frustrations you might have, and will try our best to resolve the issues. Please contact us by ebay message before leaving any negative / neutual feedback or open case.
•We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately.
•Our working time: Hong Kong time (GMT+8): Monday to Saturday 9:00 am to 6.00 pm (except public holidays).
(Sometimes your email may not reach us, or the reply email may go to your junk mail.Please kindly check your email spam box and contact us again.)
Home
Payment
Shipping
About us
Contact us