Mini Audio Amplifier 20W 2 Channel HiFi Stereo Bass Power Amplifier Digital Amp for Car Motorcycle Home

Description: If you have a radio, MP3 or other stereo system attached to your car or motorcycle, you can enjoy brilliant sound with this HiFi amplifier.  It also has a jack for plugging your MP3, MP4, or CD player. Besides, this aluminum alloy power amplifier with low distortion with compact size is ideal for use on your carrier or at home. Specifications: Input impedance: 47Kohm Speaker impedance: 4 - 8 ohms Compatibility: Compatible with mobile phone, MP3, computer Volume control: Support Connection: Wired Interface: 3.5mm audio jack, RCA input port Audio Source: Electronic devices with 3.5mm plug Material: Aluminum alloy Frequency: 20Hz-20KHz Distortion: <0.4% S / N: >80dB Frequency response: 20Hz ~ 20KHz Distortion: <0.1 (1KHz) Output power: RMS 20W x 2CH Input: DC 12-14.4V  ?2A Size: Approx. 15.4 * 9.5 * 3.9cm / 6.1 * 3.7 * 1.5inch Color: Silver  Package weight: approx. 310g Package List: 1 x Power Amplifier 1 x User Manual