Alpine S2-S80C Subwoofer Grilles Stainless steel mounting hardware and

Stainless steel mounting hardware and detailed instructions are included

they are similar to a 3½

compatible with Pioneer's Smart Sync App for multimedia functionality voice control

5 mm Reference Efficiency (no) 0

Front/Rear: 0 to +18 dB @ 45Hz (LP mode)

Alpine S2-S80C Subwoofer Grilles Stainless steel mounting hardware andAbout the Alpine S2 S80C It'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. Using technology developed for their flagship F#1 Status Series, Alpine's Next Generation S Series car speakers provide access to all the wondrous detail of your favorite high resolution audio files at an appealing price. We recommend aftermarket power to drive these speakers, but even with factory power, their