HIFI Wireless Bluetooth 5.0 Audio Power Amplifier Stereo AMP Board 2X15W+30W

Description

Bluetooth Name: Wuzhi Audio Bluetooth version: 5.1 Audio input: BT+AUX+USB flash drive+USB sound card Audio output: R&L channel 15W*2; Subwoofer: 30W Power supply: 9-24V/≥3A (do not connect to AC) Speaker: 10-50W 4-8Ω Switch: R&L channel volume control toggles on and off Protection mechanism: overheat, overcurrent, short circuit, anti-static protection APP function: Bluetooth name change, password setting, volume control, beep on/off, lullaby, sound effect selection, custom sound effect, USB flash disk playlist. Size: 76*60*22mm Packing weight: 102g
HIFI Wireless Bluetooth 5.0 Audio Power Amplifier Stereo AMP Board 2X15W+30W
Bluetooth Amplifier Board HiFi Stereo - 2.1 Channel 2X15W+30W Audio Amplifier 5.1 Amplifier Board 9-24V Digital Power Amplifier Module Subwoofer Control with AUX/Bluetooth/USB Flash Drive
About this item
[Ultra High Performance] High quality 2.1 channel 15W+15W+30W power amplifier board. With AUX, Bluetooth, U disk, USB sound card a variety of audio input methods. With active and passive speakers two output methods, you can enjoy the music tones you want anytime, anywhere.Note: It is recommended to use an 8Ω speaker and power supply of 9-24VDC without overvoltage. If driving a 4Ω speaker, the power supply cannot exceed 12V
【New upgrade】Bluetooth amplifier supports Wuzhi Audio APP, you can modify the Bluetooth name and password settings. The 5.1 bluetooth version has the settings of adjustable prompt sound volume, turn on/off prompt sound, and timed shutdown. Comes with 10 natural sleeping songs, up to 1023 sound combinations. Not only can you display the playlist of the U disk, you can also shake the phone to change songs and choose at will
[Super Compatibility] 5.1 Bluetooth version, higher transmission efficiency, more stable, and longer transmission distance. Wireless range up to 15 meters (49 feet) in open spaces. Can be widely used in various devices such as tablet computers, PCs, TVs, smartphones, notebook computers, etc
[Safety Protection] The amplifier has short circuit, overcurrent, overheating and anti-static protection to prevent complete failure. When overloaded, the device reports a fault condition to the processor to protect itself from damage
[Treble and Bass Control] With master volume and subwoofer controls, you can easily adjust the volume. By adjusting the high and low frequency knobs of the power amplifier board, the stereo dual-channel output makes the sound more layered and the bass more shocking
Product Description
Bluetooth Amplifier Board Hifi Stereo 2.1 Channel 2X15W+30W Audio Amplifier
Note: It is recommended to use a 18V19V power supply with a current of more than 3A. It is not recommended to use voltages of 24V and above, as the unstable power supply may cause burns, depending on the quality of the power supply. When driving 4Ω speakers, the power supply should not exceed 12V.
Bluetooth 5.1
Bluetooth 5.1 chip has stronger compatibility and stability
15m transmits strong signal
15m transmission signal is stable without delay
Lead and Subwoofer
Enjoy your desired musical tone
Download Wuzhi Audio APP:
http://www.qingdaowuzhi.cn/btapp/Wuzhi_Audio_V1.0.1.apk
Download Chinese-English Instructions:
http://www.qingdaowuzhi.cn/ins/152ins/ins152.pdf
Package Included:
- 1 x Set of Power Amplifier Module
Note:
- The shell needs to be assembled by yourselves.
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Delivery details
- We will ship all orders within 2 business day of payment.
- The shipment usually takes 1-5 business days (Saturday and Sunday excluded).
- If you need the item urgently, please contact us for detail before purchase.
- Local pick up is not available.
Terms of sales
1
.Our items come with our warranty.
2.Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.
3.This product comes with 30-Day Money Back Guarantee.
4.We stand behind every product we sell. If you're not pleased with your purchase, we'll be happy to make an exchange or refund.
5.For all returned products, please contact us for the returning address.
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