Vibe Optisound BMW X3 F25 Car Audio Underseat Subwoofers Upgrade audio system (Will NOT fit new Astra

(Will NOT fit new Astra 'J' 2010 onwards)

the C6-650 component system combines the smoothness and transparency of a premium silk dome tweeter with a top-flight component woofer to create a loudspeaker system with exceptional refinement and dynamic capability

2mm pipework and fit from the catalytic converter section backwards (Cat-back) these parts replace the centre and rear sections

with continuously variable frequency selection from 50-500 Hz

TW3's are optimized for small enclosures and offer our tab-ear mounting design to maximize cone area within their mounting footprints

Vibe Optisound BMW X3 F25 Car Audio Underseat Subwoofers Upgrade audio system (Will NOT fit new AstraBrand New Vibe Optisound Fits the following vehicles BMW 1 Series F20 F21 BMW 3 Series F30 F31 F34 F35 BMW 4 Series F32 F33 BMW 5 Series F10 BMW 6 Series F12 F13 BMW X3 F25 ESOTERIC CONEComposite cone using paper, and wood fibres for alightweight and rigid cone producing a natural vocalreproduction NEODYMIUM MOTORAll drivers feature powerful neodymium motors whichdeliver maximum magnetic force with shallow installationdepth SHALLOW SUBWOOFERCustom