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XY-W50H HIFI 50W*2 Stereo bluetooth 5.0 Digital Power Amplifier Board Module with WIFI Timing Clock BT5.0 Audio Module DC8-24V

5.024
369362.60 /450670.20
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369362.60 /450670.20
Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

ຮັບປະກັນຄວາມປອດໄພໃນການຊຳລະ

ຂອງຂວັນຟຣີ
ຂອງຂວັນຟຣີພ້ອມທຸກການຊື້
ນະໂຍບາຍການຈັດສົ່ງ
ຈັດສົ່ງຟຣີສຳລັບຄໍາສັ່ງທີ່ມີມູນຄ່າເກີນ $9.9
ນະໂຍບາຍການຄືນ
ສາມາດຄືນສິນຄ້າໄດ້ພາຍໃນ 40 ວັນນັບຈາກວັນທີ່ໄດ້ຮັບສິນຄ້າ. ສິນຄ້າທີ່ປັບແຕ່ງບໍ່ສາມາດຄືນຫຼືແລກໄດ້. ສິນຄ້າທີ່ຊື້ດ້ວຍບັດຂອງຂວັນອີເມວສາມາດແລກໄດ້ເທົ່ານັ້ນ; ບໍ່ສາມາດຄືນເງິນໄດ້.

ຂອງຂວັນຟຣີ

ຍິນດີຕ້ອນຮັບສູ່ Roymall, ເວັບໄຊທ໌ມືອາຊີບຂອງທ່ານສຳລັບການຊື້ຂອງຂວັນຫ້າງສັງຄົມຊັ້ນສູງ. ພວກເຮົາໃຫ້ຄ່າສູງ ແລະ ຂອບໃຈການສະໜັບສະໜູນຂອງທ່ານ, ແລະ ພວກເຮົາຕ້ອງການສະແດງຄວາມຂອບໃຈໂດຍການເພີ່ມຄວາມຕື່ນເຕັ້ນເພີ່ມເຕີມໃຫ້ກັບການຊື້ຂອງທ່ານ. ເມື່ອທ່ານຊື້ກັບພວກເຮົາ, ທ່ານບໍ່ພຽງແຕ່ໄດ້ຮັບຜະລິດຕະພັນຄຸນນະພາບສູງທີ່ຊ່ວຍປັບປຸງຊີວິດການເປັນຢູ່ຂອງທ່ານ, ແຕ່ທ່ານຍັງຈະໄດ້ຮັບຂອງຂວັນຟຣີທີ່ເປັນເອກະລັກກັບທຸກຄຳສັ່ງທີ່ທ່ານວາງ. ພ້ອມທີ່ຈະສຳຫຼວດຄວາມຄັກແລະຊອກຫາຂອງຂວັນທີ່ເຫມາະສົມທີ່ສຸດຂອງທ່ານບໍ? ສຳຫຼວດການເລືອກຂອງພວກເຮົາຂອງຜະລິດຕະພັນຫ້າງສັງຄົມຊັ້ນສູງ, ວາງຄຳສັ່ງຂອງທ່ານ, ແລະ ລໍຖ້າຄວາມຕື່ນເຕັ້ນຂອງຂອງຂວັນຟຣີຂອງທ່ານທີ່ຈະມາພ້ອມກັບການຊື້ຂອງທ່ານ.

ນະໂຍບາຍການຈັດສົ່ງ

ພວກເຮົາຈະພະຍາຍາມຈັດສົ່ງສິນຄ້າໃຫ້ທ່ານຫຼັງຈາກໄດ້ຮັບຄຳສັ່ງຂອງທ່ານ ແລະ ໃຫ້ແນ່ໃຈວ່າພວກມັນຈະມາຮອດຢ່າງປອດໄພ. ລາຍລະອຽດການຈັດສົ່ງຈະຖືກລະບຸໃນອີເມວຢືນຢັນຂອງທ່ານ.ໃນສ່ວນໃຫຍ່, ຄຳສັ່ງຈະຖືກດຳເນີນການພາຍໃນ 2 ວັນ.ໃນສະຖານະການພິເສດ, ມັນຈະຖືກລັອກຄືດັ່ງນີ້: ເມື່ອທ່ານວາງຄຳສັ່ງໃນວັນເສົາ, ວັນອາທິດ ຫຼື ວັນພັກລັດຖະການ, ມັນຈະຖືກລັອກຄື 2 ວັນ..ປົກກະຕິ, ມັນຕ້ອງການ 5-7 ວັນເຮັດວຽກ (ຈັນຫາສຸກ) ໂດຍບໍ່ຖືກຜົນກະທົບຈາກການລັອກຂອງການບິນຫຼື ປັດໄຈສະພາບແວດລ້ອມອື່ນໆ..ເນື່ອງຈາກບໍລິການຈັດສົ່ງຂອງພວກເຮົາແມ່ນທົ່ວໂລກ, ເວລາຈັດສົ່ງຈະຂຶ້ນກັບສະຖານທີ່ຂອງທ່ານ, ສະນັ້ນມັນອາດຈະຕ້ອງໃຊ້ເວລາບາງຄັ້ງ ແລະ ກະລຸນາລໍຖ້າຢ່າງອົດທົນຖ້າທ່ານຢູ່ໃນເຂດຫ່າງໄກສອກຫຼີກ ຫຼື ປະເທດ.

1. ນະໂຍບາຍການຄືນ & ແລກ

ພວກເຮົາຍອມຮັບສິນຄ້າທີ່ຊື້ຈາກ roymall.com ເທົ່ານັ້ນ. ຖ້າທ່ານຊື້ຈາກຕົວແຈກຢາຍທ້ອງຖິ່ນຂອງພວກເຮົາຫຼື ຮ້ານຄ້າອື່ນໆ, ທ່ານບໍ່ສາມາດຄືນມັນທີ່ພວກເຮົາໄດ້. ສິນຄ້າຂາຍສຸດທ້າຍຫຼື ຂອງຂວັນຟຣີບໍ່ສາມາດຍອມຮັບສຳລັບການຄືນ. ເພື່ອມີສິດໄດ້ຮັບການຄືນ, ສິນຄ້າຂອງທ່ານຕ້ອງບໍ່ເຄີຍໃຊ້ ແລະ ຢູ່ໃນສະພາບດຽວກັນກັບທີ່ທ່ານໄດ້ຮັບມັນ. ມັນຕ້ອງຢູ່ໃນບັລບັ້ງດັ້ງເດີມ.ຫຼັງຈາກໄດ້ຮັບຄຳແນະນຳການຄືນຈາກພວກເຮົາ, ກະລຸນາຫຸ້ມຫໍ່ສິນຄ້າທີ່ຈະຄືນຂອງທ່ານ ແລະ ສົ່ງແພັກເກົ່າຂອງທ່ານທີ່ຫ້ອງການໄປສະນີທ້ອງຖິ່ນຫຼື ຜູ້ຈັດສົ່ງອື່ນ.
ພວກເຮົາຈະດຳເນີນການຄືນຫຼື ແລກສິນຄ້າພາຍໃນ 3-5 ວັນເຮັດວຽກຫຼັງຈາກພວກເຮົາໄດ້ຮັບມັນ. ການຄືນເງິນຈະຖືກດຳເນີນການ ແລະ ເຊື່ອມໂຍງໂດຍອັດຕະໂນມັດໄປຍັງວິທີການຊຳລະເງິນດັ້ງເດີມຂອງທ່ານ.ບໍ່ສາມາດຍອມຮັບການຄືນຫຼື ແລກຖ້າສິນຄ້າຖືກຜະລິດແບບປັບແຕ່ງ, ລວມທັງຂະໜາດປັບແຕ່ງ, ສີປັບແຕ່ງ, ຫຼື ການພິມປັບແຕ່ງ.ຕ້ອງການຄວາມຊ່ວຍເຫຼືອເພີ່ມເຕີມ, ກະລຸນາຕິດຕໍ່ພວກເຮົາ. service@roymall.com ຫຼື Whatsapp: +8619359849471

2.ນະໂຍບາຍການຄືນເງິນ

ທ່ານຈະໄດ້ຮັບເງິນຄືນເຕັມຈຳນວນ ຫຼື ເງິນຄັງ 100% ຫຼັງຈາກພວກເຮົາໄດ້ຮັບແພັກເກົ່າທີ່ຄືນ ແລະ ກວດສອບມັນ. ການຄືນເງິນຈະຖືກດຳເນີນການ ແລະ ເຊື່ອມໂຍງໂດຍອັດຕະໂນມັດໄປຍັງວິທີການຊຳລະເງິນດັ້ງເດີມຂອງທ່ານ. ກະລຸນາສັງເກດວ່າຄ່າໃຊ້ຈ່າຍໃນການຈັດສົ່ງ ແລະ ຄ່າທຳນຽມຫຼື ຄ່າທຳນຽມໃດໆບໍ່ສາມາດຄືນໄດ້. ຄ່າໃຊ້ຈ່າຍໃນການຈັດສົ່ງເພີ່ມເຕີມບໍ່ສາມາດຄືນໄດ້ເມື່ອແພັກເກົ່າໄດ້ຖືກຈັດສົ່ງແລ້ວ. ທ່ານແມ່ນຜູ້ຮັບຜິດຊອບໃນການຊຳລະຄ່າໃຊ້ຈ່າຍເຫຼົ່ານີ້ ແລະ ພວກເຮົາບໍ່ສາມາດຍົກເວັ້ນຫຼື ຄືນມັນ, ເຖິງແມ່ນວ່າຄຳສັ່ງຈະຖືກສົ່ງຄືນມາຫາພວກເຮົາ.ຫຼັງຈາກພວກເຮົາໄດ້ຮັບ ແລະ ຢືນຢັນສິນຄ້າທີ່ຄືນຂອງທ່ານ, ພວກເຮົາຈະສົ່ງອີເມວໃຫ້ທ່ານເພື່ອແຈ້ງໃຫ້ທ່ານຮູ້ວ່າພວກເຮົາໄດ້ຮັບສິນຄ້າທີ່ຄືນຂອງທ່ານ. ພວກເຮົາຍັງຈະແຈ້ງໃຫ້ທ່ານຮູ້ກ່ຽວກັບການອະນຸມັດຫຼື ປະຕິເສດການຄືນເງິນຂອງທ່ານ.ຖ້າທ່ານມີບັນຫາໃດໆກ່ຽວກັບຂະບວນການຄືນເງິນ, ກະລຸນາຕິດຕໍ່ພວກເຮົາ. service@roymall.com ຫຼື Whatsapp: +8619359849471
Specification:
Brand: XINYI Sini Audio Product Model: XY-W50HProduct name: 50W+50W Bluetooth power amplifier board+WIFI clockPower supply: DC8-24V/2A or moreClock function: WIFI time service Bluetooth version: 5.0Audio input: Bluetooth+AUX+U disk+USB sound cardAudio output: Passive speaker+ 3.5mm interface stereo outputVolume adjustment: high-end encoder knob adjustment, smooth feelOutput power: 50W*2 Adapted speakers: 10W-100W /4u03a9-8u03a9

Protection mechanism: static electricity, overcurrent, short circuit, overheating protectionUnique function: support Sinilink-APP controlProduct size: 72mm*45mm*31 mm Product weight: 115gNote: Support 4 ohm speakers, power supply 12V and belowSupport 8 ohm speakers, power supply 24V and below

Features:
1. High-Fidelity Sound: The XINYI Sini Audio amplifier board uses bluetooth 5.0 technology for high-resolution wireless sound.
2. Multiple Audio Inputs: It supports bluetooth+ AUX+U disk+USB sound card input, ensuring versatility and convenience.
3. Clock Function: It also features a built-in clock function supported by WIFI time service.
4. Robust Protection: Equipped with protection mechanisms against static electricity, overcurrent, short circuit, and overheating.
5. Smart Control: The amplifier board supports Sinilink-APP control for easy operability.


Package Include:
1x Product Bare Board kit


Precautions for product use:Heat sink installation:When assembling, pay attention to the installation of the heat sink. The metal shell of the heat sink must not be in contact with surrounding components to avoid short circuits.Audio input mode switch:This product is powered on by default in Bluetooth mode when there is no external audio device mounted; if an external playback device is mounted, such as an AUX or USB flash drive, the default is AUX or USB flash drive playback mode after power on; the device is first inserted in the playback process. In principle, for example, if you insert AUX during Bluetooth playback, you will immediately switch to AUX playback; if you insert a USB flash drive, you will immediately switch to USB playback; the audio mode can also be switched by APP, which is very convenient.When playing AUX, try to choose AUX cable with shielding layer to reduce noise,Use MP3 format as much as possible for U disk playback. The sampling rate of WAV format must be within 44100Hz. If the sampling rate is too high, the playback may not be possible. When using the USB sound card function, you can connect the computer with a USB data cable without installing any drivers. Most computer systems will switch the USB sound card by default. If it cannot be automatically switched, you can manually select the switch, Power selection:This product has a power supply range of 8-26VDC and is compatible with standard 5,5-2.1/2.5 power adapter plugs. It is recommended to use a 12V/24V standard power adapter with a current output of more than 2A.1)The size of the power supply is related to the power of the speaker used. For example, if you use an 8 ohm 50W speaker, use a 24V power supply, and the current is at least 4A. If the current is too small, the sound may be stuck. Reduce the volume and reduce the output power to solve this problem.; Use 4 ohm speakers, the power supply is controlled within 20V, too high voltage may cause serious heat of the power amplifier.2)Although the power supply below 9V can work, the output power is very small, so it is recommended that the power supply voltage is above 9V, and the 12V/24V standard power supply is recommended.3)The power supply voltage cannot be higher than 26V, higher than 26V, the circuit board will be burned.4)If the power amplifier board restarts after the volume is turned up during playback, it is caused by insufficient power supply, just replace the power supply with a larger output current.Speaker selection:The power amplifier of this product can continuously output 50W*2 power, and speakers from 10W to 100W can be driven, It is recommended to use 8 ohm or 4 ohm speakers. If the power is less than 50W, reduce the power supply voltage appropriately (for example, 12V power supply) or lower the playing volume; for speakers greater than 50W, the higher the power supply voltage, the better (within 26V).If there is a "hiccup" phenomenon when playing music speakers, first consider the insufficient power supply and use a larger power supply; second, consider the power amplifier overheating protection, strengthen heat dissipation or reduce the playback volume.If multiple speakers are used in parallel, the total impedance of the speakers in parallel must be controlled above 4 ohms. If the impedance is too small, the power amplifier will easily enter the over-current protection state.Signal problem:This product uses a PCB antenna, and the visible distance of the connection can reach 15 meters without obstruction, If you can" tfind Bluetooth when you use it, or you can1 t connect to it, consider the signal problem.1)Be sure to stay away from the router when using it.2)Avoid using on the metal table, which will affect the PCB antenna signal3)If you modify the speaker, if it is a metal shell, be sure to lead the antenna out of the shell. The metal will shield the signal.

Electronics Ranking

XY-W50H HIFI 50W*2 Stereo bluetooth 5.0 Digital Power Amplifier Board Module with WIFI Timing Clock BT5.0 Audio Module DC8-24V

XY-W50H HIFI 50W*2 Stereo bluetooth 5.0 Digital Power Amplifier Board Module with WIFI Timing Clock BT5.0 Audio Module DC8-24V

XY-W50H HIFI 50W*2 Stereo bluetooth 5.0 Digital Power Amplifier Board Module with WIFI Timing Clock BT5.0 Audio Module DC8-24V

XY-W50H HIFI 50W*2 Stereo bluetooth 5.0 Digital Power Amplifier Board Module with WIFI Timing Clock BT5.0 Audio Module DC8-24V

XY-W50H HIFI 50W*2 Stereo bluetooth 5.0 Digital Power Amplifier Board Module with WIFI Timing Clock BT5.0 Audio Module DC8-24V

XY-W50H HIFI 50W*2 Stereo bluetooth 5.0 Digital Power Amplifier Board Module with WIFI Timing Clock BT5.0 Audio Module DC8-24V

XY-W50H HIFI 50W*2 Stereo bluetooth 5.0 Digital Power Amplifier Board Module with WIFI Timing Clock BT5.0 Audio Module DC8-24V

XY-W50H HIFI 50W*2 Stereo bluetooth 5.0 Digital Power Amplifier Board Module with WIFI Timing Clock BT5.0 Audio Module DC8-24V

XY-W50H HIFI 50W*2 Stereo bluetooth 5.0 Digital Power Amplifier Board Module with WIFI Timing Clock BT5.0 Audio Module DC8-24V

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