Mini 12V 2 Channel HiFi Stereo Bass Audio Power Amplifier Digital Amp

Description: 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. Features: All aluminium alloy shell, to eliminate all kinds of electromagnetic interference. Using highpower audio amplifier chip, the output power is 20W +20 W. Suitable for no more than 6 inches & impedance of 48 Ohm 20W speakers. Two pairs of speaker output clips, easy to wire. Support high & low frequency adjustment. 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: <0.002percent Signal Ratio: > 70dB Color: Red Size: Approx.125 x 70 x 40mm 4.9 x 2.8 x 1.6inch Material: aluminium alloy Package weight: 228g Package List: 1 x Power Amplifier 1 x User Manual . Note: 2. Products with power amplifier are not supported, that is, those with builtin power amplifier function (the power amplifier effect is not good); please confirm whether your equipment complies with it before ordering. All aluminium alloy shell, to eliminate all kinds of electromagnetic interference. Using highpower audio amplifier chip, the output power is 20W +20 W. Suitable for no more than 6 inches & impedance of 48 Ohm 20W speakers. Two pairs of speaker output clips, easy to wire. Support high & low frequency adjustment.