Alpine CDE-124SXM2 Car Single DIN Stereo Cd Player w/ Sirius Xm Tuner & Pandora Support In-dash WMA, AAC, MP3, AM/FM, USB & CD Player Peak Power Output: 50 watts x 4 channels | RMS Power Output: 18 watts x 4 channels CEA-2006 compliant amplifier 3-band parametric equalizer with 11 selectable tone curves (10 Preset, 1 User) 1 Set of 2V preamp outputs (subwoofer)