12V Power Amplifier for Car Audio System for Car Subwoofer for Home Theater Mp3 Description: [Car High Power Audio Amplifier]: Mini digital audio power amplifier can be used in car and home audio system for better sound experience. [Multi Control Buttons]: The audio amplifier is easy to use, with power switch, bass adjustment, volume control, adjustable. [Portable]: 12V portable car amplifier, easy to carry and install. You can place it in your vehicle or take it to different rooms to enjoy your music anywhere. [Durable Material]: HiFi stereo power amplifier is made of high quality iron shelling, sturdy and durable, ensures long-term stability and reliability. [Wide Application]: The audio amplifier is suitable for cars, home theater, bars, parties, etc. Specification: Material: Iron Input Voltage: DC12V >2A Rated Power: 20Wx2 Maximum support power: 100 W (peak) Frequency Response: 20Hz-20kHz SNR: 85dB Power socket: 5,5 x 2,1 mm Product Match Impedance: 4-16n Output channel: 2.0 stereo Control: 12dB±10KHz Bass control: 12 dB ± 100 Hz Signal Frequency: 220MN 47K Output port: four-position anti-fall clamp Size Chart: 13,5 cm x 7,5 cm x 4,5 cm/5,31 inch x 2,95 inch x 1,77 inch The package includes: 1 car audio power amplifier