50W x 4 High Power Amp TuneIt App Ready Android Pandora Control HD Radio with Smart Reception Management Built-in Bluetooth Module Advanced Bluetooth Functions (BT Plus) BT Audio Streaming SiriusXM SXV200 Ready CD-R/RW/MP3/WMA/AAC Playback Rear USB with included USB extension Cable Made for iPod and iPhone App Direct Mode 9-Band Parametric EQ 6-channel Time Correction 3-way Crossover 24-Bit DAC Steering Wheel Remote Control Ready KTP-445A Power Pack Ready 3 PreOuts (4V) Handsfree Microphone Included Quad-Illumination