220V 12v 24v Digital Bluetooth Amplifier Board Subwoofer Dual Microphone Karaoke Amplifiers SF-2MIC Car Home Three-Purpose

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Ships From: China United States Spain Russian Federation France
Color: Black
Price:  US $19.96
Sale Price:  US $13.37
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Guarantees: On-time Delivery 60 days


Product Description

Product Name: 35W Power Amplifier Board Speaker Bluetooth Amplifier USB Dac FM Radio TF Player Subwoofer Amplifier for Motorcycle Car Home for 8 Inch/10 Inch Speaker DIY


1.Equipped with wireless Bluetooth, radio, memory card / USB flash drive, audio mode. Suitable for installation: 8″/10″ subwoofer or speaker!

2.High and low audio fresh sound quality. You can adjust the high and low frequency, choose different sound experience, and enjoy different sound quality.

3.Compatible with 99% of Bluetooth devices in the market. Supports cards, USB flash drives, mobile phones, computers, MP3s and other devices.

4.USB/TF card interface built-in MP3 player. Download your favorite music in USB flash drive or TF card, and enjoy your favorite music at any time.

5.After the current passes through the power amplifier IC, 90%~95% is converted into a sound signal, and 5%~10% is converted into heat loss, and the sound is clear and comfortable. Stable quality, power saving, low energy consumption, low heat generation and long service life.


Equipped with wireless Bluetooth

Radio function

Memory card / USB flash drive

Audio mode



Name: 8 inch 10 inch / three use / SF-2MIC

Suitable for installation: 8″/10″ subwoofer or speaker!

Rated power: 35W

Working voltage: 9 ~ 28.7V

Sound conversion rate: 90%

Input voltage: 12V / 24V / 220V

Sound output: mono, can also use tweeter

Sensitivity: 200hv

Function description: Plug-in TF card, USB can be connected to external audio input, with radio function, wireless Bluetooth function, can connect with wired microphone

Package Included:

1* power amplifier board

1* remote control

1* speaker cable

1* DC cable

1* power cord


Due to the difference between different monitors, the pictures may not reflect the actual color of the item.

Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $19.96
Sale Price:  US $13.37
from AliExpress