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Home>Electronic Modules>Audio Amplifier >ZK-502M Audio MINI 2.0 Stereo Bluetooth Digital Amplifier Module with Multiple Inputs 50W*2
ZK-502M Audio MINI 2.0 Stereo Bluetooth Digital Amplifier Module with Multiple Inputs 50W*2

ZK-502M Audio MINI 2.0 Stereo Bluetooth Digital Amplifier Module with Multiple Inputs 50W*2Item NO.: ZK-502M

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ZK-502M Audio MINI 2.0 Stereo Bluetooth Digital Amplifier Module with Multiple Inputs 50W*2
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  • ZK-502M Bluetooth 5.0 Amplifier Module

     

    Product parameters:

     

    Product Name: MINI 2 * 50W Bluetooth 5.0 Power Amplifier Module

    Product model: ZK-502M

    Chip solution: Domestic power amplifier chip

    Sound input: Bluetooth+AUX+USB drive+computer USB (plug and play)

    Adapted power supply: DC5~24V (high voltage recommended for high-power)

    Adapted speaker: 10W~100W; 4 Ω~8 Ω

    Number of channels: left and right dual channels (stereo)

    Bluetooth version: 5.0 (>15 meters, unobstructed)

    Bluetooth name: Wuzhi Audio

    Protection mechanism: overheat, overcurrent, short circuit protection

    Product size: 60 * 60 * 29mm

    Product weight: approximately 96g (including packaging)

     

    Tip: Only with sufficient audio input and sufficient power supply voltage/current can there be sufficient output power. Higher power supply voltage will result in higher relative power. Horn with different impedances will have different output powers. When the voltage and current are sufficient, the larger the ohm of the horn, the smaller the relative sound power. Please be aware.

     

    12V → 8 Ω/12W+12W, 4 Ω/20W+20W

    15V → 8 Ω/18W+18W, 4 Ω/30W+30W

    19V → 8 Ω/30W+30W, 4 Ω/40W+40W

    24V → 8 Ω/40W+40W, 4 Ω/50W+50W


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