Alpine HDS-990 Status Hi-Res Digital Media Player (no disc, no am/fm) lumens Injeted molded black polypropylene cone

Injeted molded black polypropylene cone with rubber surround

while convenience features like remote keyless entry

frequency response: 2

GPS convenience

The woofer design benefits from JL Audio's vast woofer design experience and advanced modeling systems

Alpine HDS-990 Status Hi-Res Digital Media Player (no disc, no am/fm) lumens Injeted molded black polypropylene coneNot your run of the mill receiver Alpine's HDS 990 digital media player doesn't do a lot of things you expect from a traditional head unit, and that's okay. What it does do is deliver impeccable playback of high resolution (up to 24 bit sampling depth 192kHz frequency response) digital music files, turning your car's cockpit into something like a recording studio just without those pesky hourly rates. Alpine utilizes some of the same technology found