Do you like to turn up the volume button of your car radio as far as it'll go? Then the Caliber RMD046BT-2 is the radio for you. Thanks to this car radio's 4x75 watts of power, your speakers will effortlessly produce a powerful sound. You can leave your CDs at home, because the radio plays music from an SD card. It can handle memory cards of up to 16GB. This allows you to take thousands of digital audio files with you. If you like to listen to different styles of music, you can use the equalizer to adjust the sound of a song. Put on your favorite dance song and easily emphasize the deep bass.