Woopker AK45 Pro HiFi Digital Amplifier Review And Sound Test | You Like Electronic

Woopker AK45 Pro HiFi Digital Amplifier
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Name: HiFi Audio Amplifier
Brand: Woopker
Model: AK45 Pro
Audio Channel: 2.0
Rated Power: 50W+50W
Bluetooth: 5.0
Voltage: AC 100~240V or DC 12V/5A
Battery for Remote: AAA x2 (Not Included)
Size: Appx 180x138x65mm/7.09x5.44x2.56inch
S/N Ratio: 85db
Distortion Rate: 0.5%
FM Frequency: 87.5-108MHz
Feature: Treble/Bass/MIC Vol Adjustable
Input Option: BT/USB/SD/RCA/MIC
Output Option: Wired Passive Speaker
Speaker Impedance: 4-16 ohms
Max. Capacity of U-disk: 64G
U-disk File Format: MP3/WMA/APE/FLAC/WAV