I don't know much about it, didn't come out of my truck but my brothers,
Eclipse CD4000
# CD player with built-in MOSFET amplifier (14 watts RMS/50 peak x 4 channels)
# plays CDs, CD-Rs, and CD-RWs (including discs loaded with MP3 and WMA music files)
# motorized, slide-open faceplate
# 3-color LCD display and five selectable button colors
# three preset tone curves and a 3-band equalizer
# loudness
# three sets of 5-volt preamp outputs
# subwoofer control with low-pass filter
# three settings for the selectable high- and low-pass filters
# auxiliary input
# CD changer controls
# satellite radio-ready (SIRIUS tuner, subscription, and antenna required)
# controls for an Eclipse iPod interface
# HD Radio-ready
# CD Text compatible
# ESN anti-theft protection
# E-iSERV compatible with Area Shot — trip direction (arrows and text only) appear on display. (The CD4000 is not compatible with E-iSERV's advanced audio controls, just the basic directions.)
# clock
# 18 FM/6 AM presets
# seek tuning
# remote control
# CD frequency response: 20-20,000 Hz
# CD signal-to-noise ratio: 95 dB
# FM sensitivity: 13 dBf
# warranty: 1 year
Direct link to info:
http://www.crutchfield.com/s_099CD40...0.html?tp=5684