Alpine SWT-12S4 12" Subwoofer Sub Car Bass Tube Box 1000w peak Convertible Component Coaxial A Prosport LZT-Line Coilover Kit

A Prosport LZT-Line Coilover Kit to lower your E30 4-door Saloon

Complete with hose and T piece

The new design Stage 2 induction kit that works perfectly with the standard Focus RS MK3

Units in box: 1

Model year - Approx 2004-2010

Alpine SWT-12S4 12" Subwoofer Sub Car Bass Tube Box 1000w peak Convertible Component Coaxial A Prosport LZT-Line Coilover KitALPINE SWT 12S4 12" bass tube With 1000W peak power handling, this ready to use bass reflex subwoofer tube is just the thing for big bass fans. A protective grille ensures that nothing sliding around in the trunk damages the woofer. Speaker System: Bass Reflex Type 12" (30cm) High Performance Subwoofer Peak Power: 1000W RMS Power: 300W Overall Dimensions 324 x 660 mm Frequency Response 28 200Hz Speaker Impedance: 4 ? Sensitivity: 92dB W (1m) Stitched