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
Garage Gate Multi Remote Control Switch Door Opener 139.53753 315MHZ for Craftsman
$24.29SwitchesAdd to cartSpecificationMaterial:ABS+MetalColor:BlackWorking Voltage:12V 27AWorking Current:≤12mAWorking Frequency:315MHZTransmitting Power:10mwLaunch Distance:100 meters (open space)Frequency Deviation:±0.2MHzSize:approx.70x25x13.3mm(1cm=10mm=0.39inch)FeaturesThis is a third party remote control.Compatible with 315mhz Craftman 139.53753.Wireless remote control has 4 number programmable function keys.Adopt excellent chip components, high stability, low power consumption.Garage doors, motorcycles, car alarm products, home security products, short-range wireless remote control products, industrial control products.Package Included1 x …
Garage Gate Multi Remote Control Switch Door Opener 139.53753 315MHZ for CraftsmanRead More
39x14x14cm Case Shell Cover Plastic Replacement Black Red for 5KW Diesel Air Heater
$47.55Laboratory Heating EquipmentsAdd to cartProduct DescriptionMaterial:PlasticColor:red + blackSize:39x14x14cmFeaturesLong service life and durabilitySafe, non-toxic, no smellExcellent material, sturdyApplication:5KW Diesel air heaterPackage include1 x Diesel air heater caseWarning:This product does not include a heater.
10Pcs 150mm OD 10mm 2.2mm Thick Wall Borosilicate Glass Blowing Tube
$30.36Glassware KitAdd to cartProduct DescriptionHigh quality borosilicate glass, Premium borosilicate tubing, preferred by scientific and artistic glassblowers world-wide. HEAVY wall tubing 10 pieces, 10mm outside diameter with a 2.2mm wall – all approximately 150mm long. This glass tube bends easily with propane (LPG) and oxygen mix. Brand new, high quality, heat and corrosion resistant. SpecificationName:10Pcs 150mm OD 10mm …
10Pcs 150mm OD 10mm 2.2mm Thick Wall Borosilicate Glass Blowing TubeRead More
Peacefair PZEM-028 AC Digital Multifunction Meter Voltmeter Ammeter 0~100A/400V Power Factor Meter
$27.97Electronic Accessories & SuppliesAdd to cartError adjustmentThe product is 100% calibrated before leaving the factory, and the user can also manually adjust the error by himself. The method is as followsStep 1:Long press the button (about 3 seconds) until the digital digit on the screen flashes, then release the button;Step 2:Digital flashing means entering the error adjustment state, the digits …
E18-2G4U04B CC2531 2.4Ghz USB Port 4dBm IoT UHF Wireless Transceiver 2.4 GHz Transmitter and Receiver Module
$19.67Smart ModuleAdd to cartRF Parameter:Value:RemarkFrequency:2394~2507 MHz:Support ISM bandTransmitting power:4 dBm:-Receiving sensitivity:-96.4 dBm:Air data rate:250kbpsCommunication protocal:ZBee:-Test distance:200m:In open and clear air, with maximum power, 5dBi antenna gain, height of 2.5m, air data rate:250kbpsHardware Parameter:Value:RemarkICCC2531F256RHAT/QFN40Built-in PA+LNAFLASH256 KB-RAM8 KB-Core8051 MCU-Size59 * 18 mmWith housingAntenna typePCB-Powered byUSB- Electronic parameter:Min.:Typ.:Max.:Unit:ConditionOperating voltage:2.7:5:5.5:V:powered by USBOperating voltage:2.0:3.3:3.6:V:powered by pcb power supply holeCommunication level:-:3.3:-:V:For 5V TTL, it …
3pcs 433MHz Remote Key PCB Circuit Board for Peugeot 307 / Citroen 73373067C
$31.10Smart ModuleAdd to cartDescriptionSize:As the picture showButton:2Quantity:3 pcFrequency:433 MhzPart Number:73373067CFit Model:Peu geot 307 / Cit roenNoteSimply replace inside your Remote key and re-code to your car doors.Please ensure your current remote key circuit board is the same as this item before your purchase.Package Includes3 x Remote key circuit board
SCR High Power Electronic Voltage Regulator for Dimming Speed Regulation Temperature Regulation 2000W 25A
$6.55Power Supply ModuleAdd to cartFeatureVoltage input:AC220VVoltage output adjustment:AC50V-220VMaximum power:2000WMaximum current:25AWorking temperature:-40 ° C ~ 125 ° CProduct size:45 x 34 x 28mmNet weight:35gPackage includes1 x Electronic Voltage Regulator
Reviews
There are no reviews yet.