ALPINE R2-Series 12" Halo Subwoofer Enclosure - R2-SB12V Impedance_Dual 4 Ohm making the quality of a

making the quality of a midrange driver critical to overall system performance

accepting line-level signals up to 7

The quality of music recordings available to listeners has evolved

2 in / 361mmA2: 13

Providing the Pioneer Marine Tower Speakers (TS-ME770TC

ALPINE R2-Series 12" Halo Subwoofer Enclosure - R2-SB12V Impedance_Dual 4 Ohm making the quality of aALPINE R2 SERIES 12" HALO SUBWOOFER ENCLOSURE R2 SB12V A subwoofer enclosure that sounds as good as it looks. Alpines preloaded, linkable subwoofer enclosures give you powerful performance with the unique Alpine Halo design and ProLink. The new 2nd generation R Series subwoofers take bass performance to extreme levels, delivering thunderous, ground pounding bass. With Alpines enhanced sound performance, the R Series subwoofers are highly accurate,