Mini Amplifier Suitable for 12 Volts Motorcycles/Scooters/Boat/snowmobile/ATV/Waverunner - Mute Function - Frequency Response 20Hz-20KHz - Speaker Dimensions: 4.46''H X 4.09''W X 4.09''D.3'' Dual weatherproof Speakers - POWER Switch and Indicator - S/N: >50dB.3.5mm/RCA Stereo Input Jack, Easy Connection to the Output of Other - Easy Mounting Accessories included - Channel Balance:<2dB.Audio Devices Like CD/MD/Mp3/Ipod, etc - Remote Control Power on/off - FM Sensitivity:10V @ S/N 30dB.Volume Control - 50 Watts × 2 @ 2 Ohm 10%THD - Amplifer Dimensions: 3.74''H X 3.14''W X 1.57''D This weatherproof speaker system is what you need to listen to high-quality auto on your motorcycle, ATV, or snowmobile! It comes with two 3” 50-watt weatherproof speakers and a 100-watt amplifier. Plug your MP3 player or iPod into the included 3.5mm jack to listen to your favorite music on this stylish system. Take total control of your sound with the included volume, treble, and bass digital controls. Easy mounting brackets and accessories are included to make installation a quick process. Now you can listen to music on the go, anywhere – thanks to Pyle’s Cycle Series speakers and amplifiers.