Hifonics Hifonics - Alpha 15" Dual-Voice-Coil 8-Ohm Subwoofer - Blue/Black

Get deeper bass from your car's audio system with this Hifonics ALPHA 15-inch subwoofer. Dual 2.5-inch voice coils deliver rich, accurate bass, and the woven glass fiber cone stands up to heavy everyday use. This Hifonics ALPHA 15-inch subwoofer has a rubber surround that improves durability, reduces shaking and resists fading in the sun.