Alpine S-W8D4 S-Series 8″ Dual 4 Ohm Subwoofer HiTV The Slatefiber 165 SF elevates

The Slatefiber 165 SF elevates in car listening with a spacious soundstage

Turn-by-Turn WAZE map navigation helps you focus your attention on driving

with its nominal 3 Ω requires high impulse currents

digital crossover and time correction enabling unparalleled system tuning

The Access 165AS car audio 2-way component kit is of sufficiently high sensitivity to be directly connected to a car stereo

Alpine S-W8D4 S-Series 8″ Dual 4 Ohm Subwoofer HiTV The Slatefiber 165 SF elevatesAlpine S W8D4 S Series 8 Dual 4 Ohm Subwoofer Alpine introduces the all new S Series Subwoofers, their unique design substantially improves bass output and provides installation versatility. Available in a twelve, ten and eight inch each S Series subwoofer uses a custom stamped steel frame. These high strength frames were designed to withstand the rigors of the improved S Series motor. They have frame leg vents as well as a vented back plate to help