آمپلی فایر بلوتوثی 2 کاناله 50 وات 502L

The 50W 502L amplifier module is an audio amplifier module with a Bluetooth receiver. This amplifier module has 2 output channels with a power of 50 watts and its power consumption is between 12 and 24 volts DC. Using a Bluetooth chip that has Bluetooth version 5 and has the ability to connect to software, you can play your transmitted audio with excellent quality through this board or module. The sound will be distorted at high volumes and you can use a higher voltage power supply.

The volume is also located on the 50W 2-way Bluetooth amplifier 502L.

To connect to Bluetooth, turn on the device, connect the speaker, and turn the volume knob until the indicator light turns on. Open your phone's Bluetooth settings, search for "BT-WUZHI" and connect. After connecting, a notification sound will be heard. The next time, the connection will be established automatically.

Note: The power switch on the board is a standby switch and when turned off, the device enters low power mode. To completely turn off the device or if it is not used for a long time, disconnect the DC input.

Audio equipment

Bluetooth car audio device

Audio input: Bluetooth

Working voltage: 5-24V

Speaker resistance: 4~16Ω

Speaker power: 30 watts ~ 200 watts

Suitable speakers: 30W~200W, 4Ω, 8Ω

Number of channels: two left and right channels (stereo).

Bluetooth version: 5.0.

Bluetooth transmission distance: 15 meters
Amplifier output power: 50 + 50 W