Alpine S2-S69 S-Series 6"x9" 2-way car speakers mechless receiver Smartphone Features (see Details for

Smartphone Features (see Details for info on compatibility with specific smartphones and apps):

Built-in microphone

sensitivity: 80

The S2-SB12V comes loaded with Alpine's S2-W12D4 subwoofer wired for 2-ohm impedance

Alpine S2-S69 S-Series 6"x9" 2-way car speakers mechless receiver Smartphone Features (see Details forIt's time for high res We're big fans of Alpine's push to give more drivers access to high res audio in the car. These speakers are Hi Res Audio Certified by the Japan Audio Society (JAS). The tweeter reaches frequencies beyond the range of human hearing, adding the nuance your high resolution audio sources deserve. Using technology developed for their flagship F#1 Status Series, Alpine's Next Generation S Series car speakers provide access to all the