ZK-1002M ZK-502M Dial Power Audio Amplifier Board Bluetooth-compatible 5.0 Stereo AMP Subwoofer Amplifier Board Module

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ZK-1002M 2x100W Speaker Dial Audio Power Amplifier Board Stereo Bluetooth-compatible 5.0 AmpFeature:Large-volume heat sink, 36x25x10mm.Protection mechanism: overheating, overcurrent, short circuit protection.Supported audio input: Bluetooth-compatible 5.0, AUX, U disk, computer USB (U disk file system must be FAT 32, maximum support 32GB).Supported audio output: active speakers, paive speakers (note: only one of the two can be selected).The power supply cannot be connected to a 24V battery pack (the actual maximum voltage of a 24V battery is about 28V).Specification:Product name: MINI 2*100W Bluetooth-compatible 5.0 power amplifier moduleProduct model: ZK-1002MChip scheme: Domestic power amplifier chipAudio input: Bluetooth-compatible + AUX + U disk + computer USB (plug and play)Adapter power supply: DC5-24V (high voltage is recommended for high power)Adapted speakers: 20-200W; 4-8QNumber of s: Left and right dual s (stereo)Bluetooth version: 5.0 (>15 meters, bstructed)Bluetooth name: Wuz hi AudioProduct size: 60x60x29mmProduct weight: about 66gTip:Only when the audio input is enough and the power supply/current is enough, will there be enough output power.The higher the power supply voltage, the higher the relative power, and speakers with different impedances will have different output powers.In the case of sufficient voltage and current, the greater the s of the speaker, the lower the relative sound power, please pay attention!Voltage:12V-8 s/20W+20W, 4 s/40W+40W15V-8 s/35W+35W, 4 s/60W+60W19V-8 s/55W+55W, 4 s/80W+80W24V-8 s/70W+70W, 4 s/100W+100WNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.1 X Power Amplifier Board Set