Door speakers - Modifications and Performance: 450 Model, 2005-2006, diesel - Club smart Car
Smart Roadster 03-05 Kenwood Amplified UnderSeat Sub Box & Door Car Speaker Kit | eBay
Smart Roadster 03-05 JVC 500 WATTS 5.25 Inch 13cm 2 Way Door Front Car Speakers | eBay
Smart Car Specialist ltd - 452 Brabus Roadster Headrest speakers installed :-0 custmer reports ". What's amazing and the BIGGEST change by far is having the headrest speaker! WOW, you can hear
JVC CS J520X Speaker 13 cm Smart Roadster 2003-2005 FRONT DOORS : Amazon.co.uk: Electronics & Photo
Smart Roadster Stereo Upgrades & Car Audio Cables For Radio Fitting - InCarTec