Specifications:

• Support: U disk/FM radio/ SD card/remote control
• Audio Encoding: Stereo
• Audio Sensitivity: 0.4%
• Brand Name: Shunmaii
• Certification: None
• Color: black
• Color Name: black
• Distortion rate: 0.4%
• Frequency range: 20Hz-20khz
• Frequency Range (Hz): 20Hz-20khz
• High-concerned chemical: None
• Impedance: 4-16Ω
• Item Size: 170x100x45mm
• Item Type: AMPLIFIERS
• Item Weight: 420
• Material: aluminum alloy + plastic
• Material: Aluminum Alloy+Plastic cm
• Model Name: HiFi Sound Amplifier
• Origin: Mainland China
• Out Power: 12V
• Peak power: 400w x4
• Rated power: 40w x4
• Signal-to-noise ratio: ≥95 dB
• Signal To Noise Ratio: >95dB
• Special Features: Bluetooth-Compatible Karaoke Player