The JBL MR145 AM/FM/CD Receiver is designed with a fixed face and provides 4 x 45 watts of output power. Front protected Aux In. Single line output terminal. Electronic shock protection. Pre-amplifier fader control. Electronic volume control. Rear USB connection. Volume attenuator. Random/repeat play. Intro scan. Note: There is no wired remote connection on this model. Unit measures 7-5/16"W x 2-1/4"H x 7-3/4"D. Installation size: 7-1/8"W x 2-1/8"H x 6-3/4"D.