México

Package Included:
1x power amplifier board
1x speaker cable
1x DC cable
1x audio cable
1x power cord
Specifications:
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
Bluetooth version: 4.2
Function description: TF card, USB can be connected to external audio input, with radio function, wireless Bluetooth function, can connect with wired microphone
Description:
Equipped with wireless Bluetooth, radio, memory card / USB flash drive, audio mode. Suitable for installation: 8"/10" subwoofer or speaker!
High and low audio fresh sound quality. You can adjust the high and low frequency, choose different sound experience, and enjoy different sound quality.
Compatible with 99% of Bluetooth devices in the market. Supports cards, USB flash drives, mobile phones, computers, MP3s and other devices.
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.
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.