here are the specs of it if interested
detachable, fold-down face
blue and white display
plays MP3 and WMA files recorded on CD-R and CD-R/W
displays MP3 and WMA titles (up to 16 characters)
Supertuner IIID
18 FM/6 AM presets
Easy EQ — five preset EQ curves with 3-band parametric adjustment
Front Image Enhancer — removes high and midrange frequencies from rear speakers
loudness
source level adjustment
MOSFET50 internal amp
XM radio-ready
CD changer controls
front and rear preamp outputs
optional auxiliary input
wireless remote
clock
22 watts RMS/50 peak x 4 channels
CD frequency response 5-20,000 Hz
CD signal-to-noise ratio 94 dB
FM sensitivity 8 dBf