Lepy LP-2020A Power Amplifier Stereo HiFi Digital Audio Car Auto Motor Amp

Features: Built-in loudspeaker protection circuit triggers when the amplifier is turned on to protect speakers from high volume bursts of audio. Over-voltage protection circuit shuts down amplifier should input voltage exceed 14.4 Volts DC. State of the art design using surface mount components and advanced engineering for proven performance, reduced signal interference and long operation life. Fashion, lightweight and easy to carry. Specifications: Model: LP-2020A. DC12V switching stable power supply (linear is not applicable) Output power: 20Wx2RMS. Speaker impedance: 4-8ohm. Frequency response: 20Hz-20KHz. THD: <0.4 .80db. Dimension: approx. 4.1x11.8x14 centimeter. Weight: approx. 360 gram. Package Includes: 1 x LP-2020A amplifier 1 x 3A power supply 1 x User manual 1 x Original packing