12v/24v Bluetooth 5.0 Digital Amplifier Board Module Double Channel 4-16

US $4.29

Shenzhen ,Guangdong, China
Aug 20th

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Store CategoriesStore Categories Electronics Business & Industrial eBay Motor Fashion Books, Movies & Music Collectibles & Art Home & Garden Sporting Goods Toys & Hobbies Health & Beauty Other Item Description Product Name :Bluetooth stereo audio power amplifier board Supply voltage :DC8~24V Bluetooth version :5.0 Connect distance :15 meters(visible) Output mode :stereo Output power@1KHz:16W*2 @12V 4Ω 10W*2 @12V 8Ω 15W*2 @16V 8Ω 20W*2 @20V 8Ω 30W*2 @24V 8Ωcooling fin Speaker selected30W~150W:4Ω8~12V supply 8Ω8~24V supply 16Ω8~24V supply Protection :Power reverse protection,Short circuit protection,Thermal protection Size :50*33MM Operation specification Supply the module, the blue LED is on, and it goes into Bluetooth modeWaiting for pairing after playing the audio tone; Turn on phone Bluetooth,“XY-P15W”will be searched and display; Click the “XY-P15W”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 2.8~24VDC is recommended; upper than 26V, it will be damaged. 3.Driving 4Ω load, power supply must be under 12V; and driving 8Ω load, supply must be under 24V. 4.The supply current must be 2A at least. 5.If the module works upper 20W x 2, a cooling fin will be needed. 6The line connecting speaker with module should be within one meter. 7.ESD protection, please release ESD on your hands before you contact the module. 8.30W 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-P15W”is not searched, check if the router is in the near, and keep away from the router. 3.The speaker tapped when power on. 1Check 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. 2Check 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 1Play another music to verify the noise is not related with music itself. 2Replace the speaker to check If the noise is caused by speaker itself. 3Replace the power supply to check If the noise is caused by unstable power. 5.It plays intermittently 1)Check if the temperature of the board is high, and it goes into thermal protection. 2)Check if the Bluetooth is unstable, adjust the angle between the connected device; And Check if a WIFI source is in the near. Feedback Payment Shipment About us Feedback We appreciate positive feedback . we always try our best to service our customers . so if you have ant question ,PLEASE DON’T HESITATE TO TELL US, we are always here to offer help . Payment We prefer PayPal .For purchasing multiple items , please contact us for a combined invoice . generally we would like to receive payment thin 48 hours if . Shipment We provide airmail service with good package . The items will be shipped within the nest 2 business days after we received the payment . when you buy multiple items ,your shipping cost will be combined with discount . SHIPPING TIME (weekends/holidays excluded) Country Name Shipping Time Country Name Shipping Time USA/Canada 10 -15d Spanish/Portugue 10-25d East/South Asia 10 -15d France/West Asia 10-25d United Kingdom 10 -20d Italy 10-30d Australia/New Zealand 10 -15d West Asia/Middle East 15-25d Most Country of West/North Europe 10-20d South America and Africa 15-30d East /Middle Europe/Russia 10-25d About us NEW, GOOD QUALITY, ORIGINAL PACKAGE LARGE STORE AND THE LOWEST PRICE NO-QUESTION-REFUND, FOR LARGE QUANTITY ,OFFER BETTER PRICE,ORIGINAL PACKING(TAPE REEL/TUBE/TRAY We specialize in electronic components . ICs, Capacitors, Diodes, Resistors, LEDs, Transistors, and so on. Especially in Hard To Find Parts . we only sell NEW , ORIGINAL parts . please buy with confidence .We offer NO-QUESTION-REFUND go to my store

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Unbranded/Generic
Product Name	Bluetooth Amplifier Board
MPN	Does not apply
Bluetooth Version	5
UPC	Does not apply
Output mode	Stereo
EAN	Does not apply
Connect distance	15 meters
Supply Voltage	DC 8~24V