Alpine X-W12D4 X-Series 12″ Dual 4 Ohm DVC Subwoofer Rear Seat Entertainment Create and share personalised scan

Create and share personalised scan lists - up to 400 frequencies

B/Bar wrap 76mm (black)

The PSM Series does away with a heavy transformer making them a highly efficient and cost effective alternative

Retain the full functionality of your steering wheel controls for effortless control of the iLX-W770A

5cm Door Woofer (2pcs) / 4

Alpine X-W12D4 X-Series 12″ Dual 4 Ohm DVC Subwoofer Rear Seat Entertainment Create and share personalised scanAlpine X W12D4 X Series 12 Dual 4 Ohm DVC Subwoofer Alpines all new X Series subwoofers bolster the X Series Hi RES amplifier and speaker lineto create the ultimate unified audiophile sound system. The X Series subwoofers draw upon decades of Alpine engineering, expertise and precision manufacturing that culminates; to deliver a new of level build quality, design and finesse to produce a subwoofer with the highest calibre of bass fidelity and extreme