kebidu Wireless Bluetooth 9V-12V MP3 WAV Decoder Board Audio Module USB TF Radio For Car accessories with Remote Controller

Note:

When connecting, you must first connect the power amplifier, and then connect the speaker

Description:

FM Frequency Range (International): 76Mhz-108MHz

USB: connect USB disk (maximum support: 32GB)

LED color screen: digital screen display, display red

Infrared receiving module

TF: connect TF memory card (maximum support: 32GB)

AUX: audio input interface

VOL-: short press to select the previous song;

Long press means volume reduction

PLAY/PAUSE: short press to PAUSE and PLAY;

Long press is FM radio automatic station

VOL+: short press to select the next track;

Long press increases volume

MODE:USB/TF/FM/LINE IN/BLUETOOTH voice switch

2x15W Amplifier:

Model: JQ-501 Power Amplifier Board

Power: 2*15W

Power amplifier chip model: CS8655E Zhipuxin

Power amplifier: 2*15W

Voltage: power supply voltage 12V, minimum input current 2.5A 4 ohm speaker

Board size: 26*33MM

Screw hole fixing size: 23*29MM

2x30W Amplifier:

Product Name: Digital Audio Power Amplifier Board

Product Model: XH-A232

Amplifier Type: Class D

Input voltage: DC8-26V DC

Input current: more than 3A

Number of channels: two channels

Peak: 30w+30w

Output impedance: 4-8 ohms

Signal to noise ratio: 100db