Zerone Mini Portable Power Stereo Sound Audio AMP Dual Channel HiFi Stereo Bass Audio Power Amplifier Digital Amp

This is a mini 2 channel HiFi stereo audio power amplifier for home / car audio, motorcycles, boats, MP3, and so on. 20W + 20W output, 12V amplifier with bass, treble & volume control in small size is easy to install and use. Order it and enjoy music. Specifications:  Output power: 20W + 20W Input Power: 12V DC Input Sensitivity: 200mv Input Impedance: 47Kohm Speaker Impedance: 4 - 8 ohms Frequency Response: 20Hz to 20KHz Min. THD: <0.005% Signal Ratio: > 100dB Color: Red Size: 125×70×40mm / 4.9×2.8×1.6inch Material: aluminium alloy Package weight: 228g Package Included: 1 x Power Amplifier 1 x User Manual