Alpine 12" Subwoofer R Series 4 Ohm Shallow Profile 0.2 - 6.0mm 10 Hours Max runtime The

10 Hours Max runtime The built-in 7

With impact resistant head and octagonal shank

Pipe Diameter Capacity: 114 - 305mm

Material: SS-CrNi

Aerial Adapter VW54 (Old Euro Powered Aerial Adapter)

Alpine 12" Subwoofer R Series 4 Ohm Shallow Profile 0.2 - 6.0mm 10 Hours Max runtime TheThe all new R Series shallow profile subwoofers are extreme in every way, commanding a tough and rugged appearance with high performance bass output to match. Alpine takes compact bass to the next level with a state of the art design coupled engineering innovation to accomplish an ultra shallow profile without compromising on bass level output and quality in anyway. An exclusive dual gap motor structure combined with a powerful neodymium magnet allows