MR1470W Sirius Ready Marine MP3/CD Receiver Sirius ready DC connect directly to optional SiriusConnect tuners and docks such as the SCC1 or the SCVDOC1 and a compatible SIRIUS Dock and Play radio. REQUIRED SIRIUS DOCK SUBSCRIPTION, SOLD SEPARATELY ISO DIN MOUNTING FULL DETACHABLE FRONT PANEL 5 VOLT PREAMP OUTPUT ACTIVE BLACK MATRIX DISPLAY PLL SYNTHESIZED TUNER 24 STATION PRESETS QUARTZ DIGITAL CLOCK CD MUTE FUNCTION TRACK REPEAT INTRO SCAN 1 BIT D/A CONVERTER 8X OVERSAMPLING FRONT AUXILIARY INPUT MP3/CD-R/ CDRW COMPATIBLE SUBWOOFER OUTPUT ESP (ANTI-SKIP MECHANISM) PRESET EQ RESPONSE CURVES SEPARATE BASS AND TREBLE BALANCE AND FADER CONTROLS DUAL (FRONT AND REAR) RCA OUPUTS LOUDNESS STEREO/MONO AND LOCAL/DISTANCE SWITCHES ID-3 TAG COMPATIBLE PCB WITH CONFORMAL COATING FRONT PANEL UV COATING OUTPUT POWER: 60W X 4 CHANNELS Warranty 1 Year Output Power 60w XM - Sirius Ready Sirius Color White