The Alpine CDE-172BT is an all round car stereo that comes with a CD receiver, and still supports audio streaming through Bluetooth. This means you\u2019ll always be able to play music through your car\u2019s speakers even if you have it stored on your phone. Sound quality is A1, and since the head unit supports hands free calling, you\u2019ll never have to completely take your attention off the road as you would with your phone. If this is beginning to sound like the best car stereo for you, make sure you get to the end of this review to find out what else it has in store. q\r\n\r\nWhy We Like It - Alpine CDE-172BT Car Stereo\r\nBy all standards, the Alpine CDE-172BT is a great stereo car system to have, and is a top choice for any audiophiles that always want to keep the music pumping. It comes with features such as a high contrast LCD display, built-in high and low pass filters, and support for a USB connection.\r\n\r\nPerformance\r\nTo guarantee great sound, the Alpine CDE-172BT car audio system features a 3 band parametric equalizer, a premium 24-bit digital-to-analog converter (DAC), and high and low pass filters with subwoofer level control. Just like on the pioneer avh-1300nex, an AM\/FM tuner is included as standard, and with support for both iOS and Android, owners will be able to stream their music through the car stereo. It can also play music stored on a flash drive thanks to the USB port, and with built-in Android AOA control, you\u2019ll also be able to interact with certain Android devices through the car stereo.\r\nDesign\r\nThis Alpine CD player features a high contrast LCD display that is pleasant to look at, but it doesn\u2019t quite match up to the touch screen that you\u2019ll find on the boss audio bv9358b. Nonetheless, the single Din car stereo features 3 sets of preamp outputs (RCA output) for adding an external amplifier, a front USB input, audio video outputs and a peak power output of 50 watts x 4 channels.\r\nValue\r\nIn case you would like to listen to international radio stations, the Alpine car stereo is SiriusXM ready since it is compatible with the SiriusXM satellite radio tuner. It comes with a 1 year warranty like the atoto a6, a 1-line high contrast LCD display and is also wireless remote ready. It\u2019s USB input can also be used to charge your phone, and this can happen as you use your phone to control what station to listen to on Pandora Internet radio.\r\nAlpine CDE-172BT Car Stereo Wrap Up\r\nThe Alpine CDE-172BT car stereo is a top notch car stereo that\u2019ll allow you to play your music via USB, from a CD, or through Bluetooth streaming. Go see what buyers thought about it on Amazon, and make sure to read the reviews that are under verified purchase. If you order it from within the United States alongside a bunch of other things, you might actually get it delivered for free if you\u2019re an Amazon Prime member.