Article - Review for Car Speakers and Subwoofers

I need a writer who knows a lot about car audio systems, speakers and subwoofers. I need 5 articles written which are about the above and are 600 words in length at least. I will pay $6 per article, so that is $30 for 5 articles. I will give specific details on PM. Here is what you should and should not do when bidding for this project. DO's - Send me a sample of articles that are related to the topic you will be writing on. - Send me links to such articles if they were published DONT's - Don't send me copy/paste or auto generated messages - Don't send me samples of articles that are not related to the topic or theme Good luck!