3pcs XY-P40W 40Wx2 Dual Channel bluetooth 5.0 Stereo Audio Power Digital Amplifier Board DIY Amplifier DC5-24V with Shell
$39.41
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Size Conversion
Inches
Centimeters
Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
Specifications
Product NameBluetooth stereo audio power amplifier board
Product ModelXY-P40W
Supply voltageDC:5~24V
Bluetooth version5.0
Connect distance15 meters(visible)
Output modestereo
Output power(@1KHz)20W*2 @12V 4┯
30W*2 @16V 4┯
30W*2 @21V 8┯
40W*2 @24V 8┯
Speaker selected(30W~150W)4┯(5~16V supply)
8┯(5~24V supply)
protectionPower reverse protection
Short circuit protection
Thermal protection
NOTE:If supply power is low and output power is big, noise may be caused, turn down the volume and a bigger supply will be better
Operation
Supply the module, the blue LED is on, and it goes into Bluetooth mode;Waiting for pairing after playing the audio tone; Turn on phone Bluetooth,’XY-P40W’will be searched and display; Click the ‘XY-P40W’,it will connect to the board. It connects successfully with an audio tone; After this you can play the music. The power amplifier board will prepare for the next pairing with an audio tone, When the Bluetooth is disconnected.
Note
1. Keep 2 meters away from router to avoid WIFI interference
2. 5~24VDC is recommended; upper than 26V, it will be damaged.
3. Driving 4┯ load, power supply must be under 16V; and driving 8┯ load, supply must be under 24V.
4. The supply current must be 2A at least.
5. The cable connecting speaker with module should be within one meter.
6. ESD protection, please release ESD on your hands before you contact the module.
7. 40W and upper power speakers is recommended.
Fault Check
1. Check the power supply if the LED is not bright.
2. If the LED is on, but Bluetooth device ‘XY-P40W’is not searched, check if the router is in the near, and keep away from the router.
3. The speaker tapped when power on.
Check that the speaker load is so small that the current through the speaker is enough for chip goes into DC protection. Try to lower the supply and restart.
Check that if the power supply is low that cannot drive the speaker. 2A power supply current is ok.
4. Floor noise in speaker when playing
Play another music to verify the noise is not related with music itself.
Replace the speaker to check If the noise is caused by speaker itself.
Replace the power supply to check If the noise is caused by unstable power.
5. It plays intermittently
Check if the temperature of the board is high, and it goes into thermal protection.
Check if the Bluetooth is unstable, adjust the angle between the connected device; And Check if a WIFI source is in the near.
Package Included
3 x XY-P40W bluetooth 5.0 Stereo Audio Power Digital Amplifier Board with Shell(not included remote controller)
Weight | 0.078 kg |
---|
Customers Also Viewed
5pcs XH-M172 intermittent Working Module 0-999 Minutes Timing Working Module Output Switch Control Board
$41.46Power Supply ModuleAdd to cartFeatureProduct Name:Intermittent working moduleProduct model:XH-M172Input voltage:DC12VOutput type:relay output 10AService life:more than 100,000 timesWorking temperature:-30~60 degreesSetting range:1-999 minutesProduct size:53 x 35 x 16mmPackage includes5 x Intermittent working module
3 Axis GRBL USB Driver offline Controller Control Module LCD Screen SD Card for CNC 1610 2418 3018 Wood Router Laser Engraving Machine
$38.46Engraving Parts & AccessoriesAdd to cartDescriptionThis offline controller is designed for the use of Mini CNC router 1610/2418/3018 and even with more advanced function of tool set, limit switch supportive, Laser supportive; Offline and Bluetooth supportive.SpecificationFirmware:GRBL 08, 09, 1.1and so onInput Voltage:DC 7V- 36VApplicable CNC Router:3 Axis CNC router 1610; 2418; 3018Features1. Support GRBL and benbox firmware.Support CNC 3-axis laser …
Single Chip Microcomputer DC Motor Control Module L6201 Driver Module
$14.49Other Module BoardAdd to cartDescription The dc motor drive module is the L6201 chip drive module.L6201 is full control bridge drive chip ,which adopting multi sourcing technology BCD (Bipolar, CMOS, DMOS) to control motor. This chip can integrate independent DMOS field-effect transistors with CMOS and diodes on a single chip.L6201 can realize the optimization of logic circuits and power …
Single Chip Microcomputer DC Motor Control Module L6201 Driver ModuleRead More
ESP32S ESP32 0.5A Micro USB Charger Board 18650 Battery Charging Shield without Battery
$10.92Expansion Board & ShieldAdd to cartSpecifications Input port:Micro USB USB output type:Type-A 0.5A current charging 1 switch control USB output Input Voltage:5~8V Output:3V & 1A (x3)and 5V & 4A (x3) LED indicate:Green means full,Red means charging Size:9.8×2.9cm Note Be careful of inch+inch and inch-inch, You should follow the direction of inch+inchinch-inch on the PCB.If you put wrong direction, charging chip …
ESP32S ESP32 0.5A Micro USB Charger Board 18650 Battery Charging Shield without BatteryRead More
Red Laser Dot Sight Scope 20mm Picatinny Rail with 25mm Flashlight Ring Mount Clamp Holder
$26.31Laser SightAdd to cartNotice (Please read this first)1. This item runs on 3pcs AG13 / LR44 Batteries which are Not Included. You need to buy them at your Local Shop. Hope you consider it before order.2. Besides, The laser light image shown here is for reference only. In actual use, the laser light beam is INVISIBLE and it …
Red Laser Dot Sight Scope 20mm Picatinny Rail with 25mm Flashlight Ring Mount Clamp HolderRead More
Reviews
There are no reviews yet.