ZK-MT21 2x50W 100W 2.1 Channel Subwoofer Digital Power Amplifier Board AUX 12V 24V

$38.53 $64.35
-Product name: 2.1 channel Bluetooth-compatible audio power amplifier module -Product model: ZK-MT21 -Bluetooth-compatible version: 5.0 (unobstructed, 15 meters) -Input sensitivity: 500mV -Input method: AUX Bluetooth-compatible -Number of channels: 2.1 channels -Power amplifier chip: Domestic power amplifier chip -Adapter power supply: above DC12-24V/5A (24V battery pack is not allowed) -Adapted speakers: 20-100W, 4-8Q -Output power: left and right channels <50W; subwoofer <100W -Protection mechanism: Anti-reverse connection, overheating, overcurrent, short circuit protection -Product size: 93mm*90mm*22mm -Product weight: about 130g
Amplifiers

Amplifiers