JVC's KW-R520 2-DIN CD Receiver with front USB plus AUX input jack for other portable music storage products. A large easy to read LCD display will clearly show all information in combination with variable colour key illumination for easy operation. Steering wheel control option is included and a powerful 50 x 4 watt amplifier will boost your systems power output. In case you want to add an external amplifier, 2.5V x 1 Preout is waiting on the back panel.