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zk-mt21 2.1 channel bluetooth digital amplifier
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¥0.0 | 88529 piece available |
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Product Name: 2.1-Channel Bluetooth Audio Amplifier Module
Product model: ZK-MT21
Bluetooth version: 5.0 (unobstructed, 15 meters)
Input Sensitivity: 500mV
Input method: AUX + Bluetooth
Amplifier Chip: Domestic Amplifier Chip
Channel number: 2.1 channel
Speaker Adapter: 20~100W, 4~8Ω
Protection Mechanism: Anti-reverse connection, overheating, overcurrent, short circuit protection
Adapting Power Supply: DC12~24V/5A or above (not compatible with 24V battery packs)
Output power: Left and right channels <50W, Subwoofer <100W
Product size: 93x90x22 (mm)
Product weight: approximately 130g
Packing weight: About 185g
Tip: Only when the audio input is sufficient and the power supply voltage/current is sufficient, will there be sufficient output power! The higher the power supply voltage, the greater the output power, and the smaller the speaker impedance, the greater the output power! Please ensure that the adapter power is greater than the actual working power of the amplifier!

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