Specifications:

• Item Type: Amplifier 
• Color Name: Silver
• Impedance: 4-8ohm
• Audio Sensitivity: >80dB
• Out Power: 15Wx2+20Wx1
• Item Size: 15.30 x 10.00 x 3.50 cm / 6.02 x 3.94 x 1.38 inches
• Material Type: Aluminum alloy
• Audio Encoding: Stereo
• Signal To Noise Ratio: <0.4%
• Frequency Range (Hz): 20Hz-20kHz
• S / N: 75dB
• Output power: RMS 15W x 2CH, SUBWoofer 20W x 1CH (at 14.4V DC input)
• Supply voltage: 12 - 14.4V DC 3 - 5A

Features:   

• Connect with mobile phones, computers, MP3, MP4 and DVD players  
• Three channels, provide a variety of options  
• Mini car amplifier, save your car room and easy to operate  
• Mega bass part and volume control, offer you sensational music  
• All-aluminum and sand-blasting shell, not easy to be broken  
• Low consumption and excellent thermal stability  
• Total harmonic distortion: less than 0.4 percent