Alpine S-W10D2 S-Series 10″ Dual 2 Ohm Subwoofer CD/Tuners the R-Series line includes a

the R-Series line includes a 3-way system and you can even choose from a Professional and Standard speaker line

Guideline Width Adjust

Output Power: +4 dBm/2

000 BTU/h (2 kW) of heat output

Nominal Impedance: 4ohms

Alpine S-W10D2 S-Series 10″ Dual 2 Ohm Subwoofer CD/Tuners the R-Series line includes aAlpine S W10D2 S Series 10 Dual 2 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