This looks pretty cool, nice and stealthy
http://cgi.ebay.co.uk/Nissan-350z-Coupe-Custom-Sub-Box-Subwoofer-Enclosure_W0QQitemZ250664954351QQcategoryZ50565QQcmdZViewItemQQ_trksidZp5197.m7QQ_trkparmsZalgo%3DLVI%26itu%3DUCI%26otn%3D2%26po%3DLVI%26ps%3D63%26clkid%3D5484455975172847370#ht_4876wt_913