HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Need more than 1? Get a bulk buy discount up to 20% off Features: It Is A Mini Power Amplifier For 2.0Ch Speakers. Treble Bass And Volume Adjustment Buttons For Easy Operation. Supports Ac/Dc12v Power Supply Suitable For Home And Car Use. Left And Right Channel Output Rated Power 20W + 20W. Super Mini Size Amplifier Can Be Hold By One Hand. Note: Power Adapter Is Not Included. It Supports 12V 2A-5A Power Supply And Power Interface Size Is 2.5*5.5Mm. Specifications: Rated Power: 20W+20W Load Impedance: 4-16 Frequency: 20Hz-20Khz Snr: 90Db Material: Abs+Aluminium Alloy Color: Black Size: 13.3*11.3*5Cm Weight: 250G You Will Receive: 1 * Audio Amplifier 1 * User Manual