The next evolution of proven performance The new R-Series subwoofers take a great platform to the next level. Although the R-Series subwoofers are new for 2017, they actually come from an impressive Alpine lineage – the Type-R subwoofers. Type-R subwoofers have been known for their power handling, clean output and deep bass excursion at a mid-line price. Using the highly successful Type-R subwoofers as a foundation, we applied various performance and hardware improvements to the design, essentially transforming them into the new R-Series subwoofers – The Next Evolution of Proven Performance.

Product Description. Packaging Details. Unit Type: piece; Package Weight: 0.12kg (0.26lb.) Package Size: 10cm x 10cm x 3cm (3.94in x 3.94in x 1.18in). Data warehousing data mining and olap alex berson pdf free download.