2 Alpine R2-SB10V Loaded 10" 750W R-W10D4 Subwoofers + Ported Sub Enclosure Box

2 Alpine R2-SB10V Loaded 10" 750w R2-W10D4 Subwoofers + Ported Sub Enclosure Box Alpine R2-SB10V R-Series Single Type R2 10-in Subwoofer in Vented Enclosure Enclosure Stacking FeaturesUnique to Alpine, the subwoofer enclosures are available in 10-inch and 12-inch sizes, offered in either single or “linked” formats, with an optional mounting bracket. This innovative design enables the discerning consumer to add more bass to their system easily.Optimized PerformanceThe ported enclosure design delivers a higher total sound output, providing deep, powerful bass, reliable sound reproduction, and overall excellent sound quality. The 10-inch enclosure is tuned to 36 Hz, while the 12-inch enclosure is tuned to 35 Hz, for optimized performance with Alpine’s S-Series and R-Series subwoofers.General Features: Includes R2-W10D4 wired in parallel 750W RMS power handling 2 Ohm Impedance Ported Enclosure Design Frequency Response: 24-200Hz Vent Tuning Frequency: 35Hz Dimensions: 16” W x 12.6825” H