ZK-502MT Audio Amplifier Board – High-Efficiency Stereo Power Amp Module

$40 $60
-Model: ZK-502MT -Bluetooth Version: 5.0 (Effective range: 15 meters, no obstruction) -Signal-to-Noise Ratio (SNR): >90dB -Input Methods: AUX Bluetooth -Amplifier Chip: Domestic high-performance Class-D amplifier chip -Channels: 2.0 Stereo (Left & Right) -Compatible Speaker Power: 15W – 100W -Supported Speaker Impedance: 4Ω – 8Ω -Power Supply: DC 9V – 24V / 3A or higher (Not compatible with 24V battery packs) -Protection Mechanism: Overheating, Overcurrent, and Short-Circuit Protection
Amplifiers

Amplifiers