986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - How do you know what audio system you have?

lkchris · 11-01-2015, 05:54 PM

You've most likely M490 if you have door subwoofers, and yes, you'll have dash tweeters.

M490 means an amp in the front trunk and it will have an M490 sticker on it, but you'll have to unbolt it to see it.

Agree you should have an options sticker on underside of front trunk lid.

11-01-2015, 05:54 PM	#4
lkchris Registered User Join Date: Jan 2014 Location: Albuquerque, NM, USA Posts: 730	You've most likely M490 if you have door subwoofers, and yes, you'll have dash tweeters. M490 means an amp in the front trunk and it will have an M490 sticker on it, but you'll have to unbolt it to see it. Agree you should have an options sticker on underside of front trunk lid. __________________ Kent Christensen Albuquerque 2001 Boxster 2007 GL320 CDI, 2010 CL550 2 BMW motorcycles