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

Description

Product Overview
Bluetooth 5.0 Audio Power Amplifier Board AUX 2x15W/10W, 2x10W/15W, 2x30W/20W
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
Shipping Policy
Item Location
Payment Mathord
Returns Policy
About Feedback
Shipping Policy
1. We Ship to Worldwide
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 30 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. 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 or buying.
Item Location
ShenZhen
Payment Mathord
1. We accept PAYPAL only.
2. Payment must be made within 7 days of auction closing (Unpaid dispute will automatically open when item
is not paid in 7 days).
3. PLEASE NOTE: SHIPPING&HANDING DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
4. Please list your special requests (color, packages, value of declaration, etc.) in the EBAY NOTES SECTION
when you make payment
Returns Policy
1. Customer satisfaction is our top goal. All products are quality checked. They are new and in good
condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date
and item must be in original new condition, not worn or altered in any way with attached tags & wrap.
Otherwise deal is final. Return shipping must be paid by buyer.
2. Please keep in touch with us first if you have anyproblems/questions/concerns. We will be happy to resolve
any issues you may have in a cordial and friendly manner.
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negative feedback without first communication with us. Please allow max 24 HOURS for us to respond
About Feedback
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is
very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or
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