Alpine W12S4 12" Bass-Series Subwoofer (4 Ohm) Micro Four-Thirds Patented ASP™ microprocessor voltage monitoring

Patented ASP™ microprocessor voltage monitoring

the conversion lens brings new photographic opportunities to the Quattro lineup

The motor is moving the platter and the bearing‘s lubrication is being worn off over time

Our longest lasting zero mercury hearing aid batteries ever

100% metal body

Alpine W12S4 12" Bass-Series Subwoofer (4 Ohm) Micro Four-Thirds Patented ASP™ microprocessor voltage monitoringThe W12S4 is for the car audio enthusiast to add powerful bass while keeping it budget friendly at the same time. The Bass Series subwoofers are engineered to be fun and loud in a budget friendly category by combining retro styling with enough efficiency to run on 250W RMS. An optimized magnet circuit allows more focused magnetism in the gap which results in improved efficiency, tighter bass control, and more output. 12 inch single 4 subwoofer