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| Product name | |||||
| Price | $199.99 | Pricing not available | $219.95 | $129.00 to $153.33 | Pricing not available |
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| Average user rating |  | ||||
| Release date | January 05, 2006 | ||||
| The Bottom Line | The Alpine CDA-9857 is a solid but unspectacular single-DIN car stereo. It really gets interesting when expanded through its convenient AI-Net port and dedicated iPod connection. | The MEX-BT5100 is a good all-in-one option for those thinking of investing in a in a decent stereo and a hands-free speakerphone. | For people who listen primarily to MP3/WMA/AAC audio, the Alpine iDA-X305 offers one of the easiest-to-use interfaces for in-car browsing of digital media. | The Alpine CDE-102 is an excellent OEM replacement stereo, but serious audiophiles and system builders should look further up the product lineup. | The DEH-P6000UB is a good-looking, good-sounding car stereo with great iPod support and some decent audio-tweaking options. |
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| Features | |||||
| Product Description | Alpine CDA 9857 - Radio / CD / MP3 player | Sony MEX-BT5100 - Radio / CD / MP3 player | Alpine iDA-X305 - Radio / digital player | Alpine CDE 102 - Radio / CD / MP3 player / USB flash player | Pioneer DEH P6000UB - Radio / CD / MP3 player / USB flash player |
| Product Type | Radio / CD / MP3 player | Radio / CD / MP3 player | Radio / digital player | Radio / CD / MP3 player / USB flash player | Radio / CD / MP3 player / USB flash player |
| Dimensions (WxDxH) | 7 in x 6.4 in x 2 in | 7 in x 6.4 in x 2 in | 7 in x 6.1 in x 2 in | 7 in x 6.3 in x 2 in | 7 in x 6.4 in x 2 in |
| Weight | 3.5 lbs | 2.6 lbs | 2.2 lbs | 3.3 lbs | 3.3 lbs |
| Form Factor | Full-DIN - In-dash unit | Full-DIN - In-dash unit | Full-DIN - In-dash unit | Full-DIN - In-dash unit | Full-DIN - In-dash unit |
| Sound Output Mode | Stereo | Stereo | Stereo | Stereo | Stereo |
| Sound Effects | BBE | Dynamic Soundstage Organizer (DSO) DRIVE-S HX BBE MP | Info unavailable | Info unavailable | Loudness |
| Equalizer | Parametric - 2 bands | Parametric - 3 bands | Parametric Digital graphic | Info unavailable | Parametric - 3 bands |
| Max Output Power / Channel Qty | 50 Watts x 4 | 52 Watts x 4 | 50 Watts x 4 | 50 Watts x 4 | 50 Watts x 4 |
| Amplifier Output Details | 18 Watt - 4 Ohm - THD 1.0 % - 14.4V DC - 4 channel(s) | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
| Radio | Radio tuner - AM/FM - 18 preset stations | Radio tuner - AM/FM - 30 preset stations | Radio tuner - AM/FM - 18 preset stations | Radio tuner - AM/FM - 18 preset stations | Radio tuner - AM/FM - 24 preset stations |
| CD System | CD / MP3 player - In-dash unit - 5 - 20000 Hz | CD / MP3 player - In-dash unit - 10 - 20000 Hz | Info unavailable | CD / MP3 player - In-dash unit - 5 - 20000 Hz | CD / MP3 player |
| Remote Control | Info unavailable | Remote control - Infrared | Info unavailable | Info unavailable | Remote control - Infrared |
| Digital Player (Recorder) | Info unavailable | Info unavailable | Digital player | Digital player | Digital player |
| Equalizer Factory Presets | Info unavailable | Info unavailable | Info unavailable | Info unavailable | Super Bass Powerful Natural Flat Vocal |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
| Buying choices | | Pricing not available | | | Pricing not available |
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Alpine CDA-9857 compare
