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ZK-MT21 bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier Tone Board Bass AMP

Feature:Product Name: 2.1 channel audio amplifier moduleProduct Model: ZK-MT21Bluetooth Version: 5.0 (no shielding, 15 meters)Input Sensitivity: 500mVAudio Input: AUX + BluetoothChannel: 2.1Chip Solution: Domestic power amplifier chipPower Range: DC 12-24 V / 5A above (Do not connect to 24V battery pack)Adapter Speaker: 20-100 W, 4-8 ΩOutput Power: Left and right channels 50W, Subwoofer 100WProtection Mechanism: Anti reverse connection. Overheat. Overcurrent. Short circuitProduct Dimensions: 93mm*90mm*22mmPackage Weight : about 185g (packaging)Tip: Only when the audio input is sufficient and the power supply voltage/current is sufficient, there will be sufficient output power. The higher the power supply voltage, the greater the output power, and the smaller the speaker impedance, the gre…

1 Angebote · ab 13,74 € gemeldete Gesamtkosten