8 inch/ 10 inch 12V 24V 220V three-purpose SF-2MIC car digital amplifier mono Bluetooth function 5" 8" 12" BLUETOOTH

Description: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.Features:Equipped with wireless BluetoothRadio functionMemory card / USB flash driveAudio modeParameters:Name: 8 inch 10 inch Suitable for installation: 8"/10" subwoofer or speaker!Rated power: 35WWorking voltage: 9 ~ 28.7VSound conversion rate: 90%Input voltage: 12V / 24V / 220VSound output: mono, can also use tweeterSensitivity: 200hvFunction description: Plug-in TF card, USB can be connected to external audio input, with radio function, wireless Bluetooth function, can connect with wired microphonePackage Included:1* power amplifier board1* remote control1* speaker cable1* DC cable1* power cord