from the manufacturer
With Alpine’s CDA-9807 CD receiver, you can listen to MP3 and Windows Media (WMA) files when you’re on the go — without bringing any extra equipment. Just record your music onto disc, and you’re ready to roll! With all that music available (up to 10 hours per disc), sometimes you need to find a specific song. Alpine makes it easy to navigate through the disc.
Your tunes are brought to life by 4 channels of 23 watts RMS MOSFET power. Media Xpander™ restores the life that’s lost when music is broadcast or compressed. Alpine’s Bass Engine® lets you pick the bass and treble center frequencies, choose the width of the bass boost, and adjust the subwoofer level, so you can refine the sound until it’s as polished as the CDA-9807’s sleek silver and blue faceplate.
Put 6 or 12 discs at your command by adding an Alpine CD changer, or use the optional adapter to convert the changer controls to an auxiliary input. Something else you’ll want to add is Alpine’s XM Satellite Radio tuner and an XM antenna so you can activate your XM service. Give it a try and you’ll wonder how you ever listened to radio before XM!
plays MP3 and Windows Media (WMA) files
displays MP3 text
12 FM/6 AM presets
Bass Engine (bass center frequency, width, and level, plus treble center frequency and level adjustments)
XM Satellite Radio controls (XM Radio subscription, tuner, antenna required to receive the satellite radio signal.) — service is available only in the lower 48 states, not available in Alaska, Hawaii, or U.S. territories
CD changer controls for Alpine Ai-NET changers only
optional auxiliary input
MOSFET internal amp
4-volt front, rear, and subwoofer preamp outputs
23 watts RMS/50 peak x 4 channels
CD frequency response 5-20,000 Hz
CD signal-to-noise ratio 105 dB
FM sensitivity 9.3 dBf